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#1 2020-07-02 12:38:45

karen_eliot
Member
Registered: 2014-06-19
Posts: 3

Audio Output wrongly routed to Audio Input

Hello,

I have a problem with my audio configuration.
Whenever I play any kind of audio (in any application/programme) this audio is also routed to the audio input.
This is particularly problematic when using skype or zoom (as the person with whom I am talking hears an echo or feedback) but it is also annoying when I am trying to record something over my speakers while simultaneously listening to music (over headphones).

I do not use any elaborate pulse audio setup and no loopback devices or sinks – at least not to my knowledge – which made me think whether the problem might be located somewhere else? (like driver etc?)

Could you help me troubleshoot or diagnose the problem?

All the information I have found so far is only for the exact opposite situation: someone wanting to record audio and playing it back through the audio input, whereas I cannot get rid of such an unwanted loopback.

Thanks

Offline

#2 2020-07-02 13:58:18

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 21,657

Re: Audio Output wrongly routed to Audio Input

By which means is your headset/mic/whatever connected. "Unexpected" cases of this are often due to incorrectly wired hardware rather than a software fault.

FWIW post in [ code ] [ /code ] tags without the spaces, during a reproduction of the issue 

aplay -l
arecord -l
amixer -c0 #Or rather instead of 0 the index of the card you are using to play back/record from, if multiple devices, post this for all of them.
pacmd list-sinks
pacmd list-sink-inputs
pacmd list-sources
pacmd list-source-outputs

Offline

#3 2020-07-03 09:00:06

karen_eliot
Member
Registered: 2014-06-19
Posts: 3

Re: Audio Output wrongly routed to Audio Input

Thanks for the reply.
I have had the laptop (HP EliteBook 840 G1) for a while now and have never noticed the problem before. But of course I may also just have not *noticed* it.

My headphone (with integrated micro) are connected through a combined micro/headphone jack but the problem is actually unrelated to headphones being connected or not and also present when just using the inbuild speakers and micro.

Here is the output of the commands you posted:
(note that I have activated the pulse audio echo cancellation sink but the problem was there before I have activated that, so my problem is not related to it)

[philipp@philap ~]$ aplay -l
**** Liste der Hardware-Geräte (PLAYBACK) ****
Karte 0: HDMI [HDA Intel HDMI], Gerät 3: HDMI 0 [HDMI 0]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0
Karte 0: HDMI [HDA Intel HDMI], Gerät 7: HDMI 1 [HDMI 1]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0
Karte 0: HDMI [HDA Intel HDMI], Gerät 8: HDMI 2 [HDMI 2]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0
Karte 0: HDMI [HDA Intel HDMI], Gerät 9: HDMI 3 [HDMI 3]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0
Karte 1: PCH [HDA Intel PCH], Gerät 0: 92HD91BXX Analog [92HD91BXX Analog]
  Sub-Geräte: 0/1
  Sub-Gerät #0: subdevice #0

[philipp@philap ~]$ arecord -l
**** Liste der Hardware-Geräte (CAPTURE) ****
Karte 1: PCH [HDA Intel PCH], Gerät 0: 92HD91BXX Analog [92HD91BXX Analog]
  Sub-Geräte: 0/1
  Sub-Gerät #0: subdevice #0
  
  [philipp@philap ~]$ amixer -c0
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',1
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',2
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',3
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
  
  [philipp@philap ~]$ pacmd list-sinks
2 sink(s) available.
  * index: 0
	name: <alsa_output.pci-0000_00_1b.0.analog-stereo>
	driver: <module-alsa-card.c>
	flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY FLAT_VOLUME DYNAMIC_LATENCY
	state: RUNNING
	suspend cause: (none)
	priority: 9039
	volume: front-left: 65536 / 100% / 0,00 dB,   front-right: 65536 / 100% / 0,00 dB
	        balance 0,00
	base volume: 65536 / 100% / 0,00 dB
	volume steps: 65537
	muted: no
	current latency: 25,33 ms
	max request: 8 KiB
	max rewind: 8 KiB
	monitor source: 0
	sample spec: s32le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	used by: 4
	linked by: 15
	configured latency: 26,00 ms; range is 26,00 .. 2000,00 ms
	card: 1 <alsa_card.pci-0000_00_1b.0>
	module: 7
	properties:
		alsa.resolution_bits = "32"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "92HD91BXX Analog"
		alsa.id = "92HD91BXX Analog"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "0"
		alsa.card = "1"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0xd0734000 irq 49"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:1b.0"
		sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
		device.bus = "pci"
		device.vendor.id = "8086"
		device.vendor.name = "Intel Corporation"
		device.product.id = "9c20"
		device.product.name = "8 Series HD Audio Controller"
		device.form_factor = "internal"
		device.string = "front:1"
		device.buffering.buffer_size = "705600"
		device.buffering.fragment_size = "352800"
		device.access_mode = "mmap+timer"
		device.profile.name = "analog-stereo"
		device.profile.description = "Analog Stereo"
		device.description = "Internes Audio Analog Stereo"
		alsa.mixer_name = "IDT 92HD91BXX"
		alsa.components = "HDA:111d76e0,103c211e,00100303"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	ports:
		analog-output-lineout: Line-Ausgang (priority 9000, latency offset 0 usec, available: no)
			properties:
				
		analog-output-speaker: Lautsprecher (priority 10000, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-speakers"
		analog-output-headphones: Kopfhörer (priority 9900, latency offset 0 usec, available: yes)
			properties:
				device.icon_name = "audio-headphones"
	active port: <analog-output-headphones>
    index: 1
	name: <alsa_output.pci-0000_00_1b.0.analog-stereo.echo-cancel>
	driver: <module-echo-cancel.c>
	flags: HW_MUTE_CTRL LATENCY DYNAMIC_LATENCY
	state: IDLE
	suspend cause: (none)
	priority: 1000
	volume: mono: 65536 / 100%
	        balance 0,00
	base volume: 65536 / 100%
	volume steps: 65537
	muted: no
	current latency: 24,27 ms
	max request: 3 KiB
	max rewind: 3 KiB
	monitor source: 3
	sample spec: float32le 1ch 32000Hz
	channel map: mono
	             Mono
	used by: 0
	linked by: 1
	configured latency: 40,00 ms; range is 26,00 .. 2000,00 ms
	module: 26
	properties:
		device.master_device = "alsa_output.pci-0000_00_1b.0.analog-stereo"
		device.class = "filter"
		device.intended_roles = "phone"
		device.description = "Internes Audio Analog Stereo (echo cancelled with Internes Audio Analog Stereo)"
		device.icon_name = "audio-card"


[philipp@philap ~]$ pacmd list-sink-inputs
7 sink input(s) available.
    index: 0
	driver: <module-echo-cancel.c>
	flags: VARIABLE_RATE START_CORKED 
	state: CORKED
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: mono: 65536 / 100% / 0,00 dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 32000Hz
	channel map: mono
	             Mono
	resample method: speex-float-1
	module: 26
	properties:
		media.name = "Echo-Cancel Sink Stream"
		media.role = "filter"
		module-stream-restore.id = "sink-input-by-media-role:filter"
    index: 36
	driver: <protocol-native.c>
	flags: 
	state: RUNNING
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: mono: 0 /   0% / -inf dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 0,50 ms
	sample spec: s16le 1ch 44100Hz
	channel map: mono
	             Mono
	resample method: copy
	module: 13
	client: 32 <speech-dispatcher-generic>
	properties:
		media.name = "playback"
		application.name = "speech-dispatcher-generic"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.process.id = "12187"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "sd_generic"
		application.language = "C"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "sink-input-by-application-name:speech-dispatcher-generic"
    index: 37
	driver: <protocol-native.c>
	flags: 
	state: RUNNING
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: mono: 0 /   0% / -inf dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 1,00 ms
	sample spec: s16le 1ch 44100Hz
	channel map: mono
	             Mono
	resample method: copy
	module: 13
	client: 33 <speech-dispatcher-generic>
	properties:
		media.name = "playback"
		application.name = "speech-dispatcher-generic"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.process.id = "12190"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "sd_generic"
		application.language = "C"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "sink-input-by-application-name:speech-dispatcher-generic"
    index: 38
	driver: <protocol-native.c>
	flags: 
	state: RUNNING
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: mono: 0 /   0% / -inf dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 1,00 ms
	sample spec: s16le 1ch 44100Hz
	channel map: mono
	             Mono
	resample method: copy
	module: 13
	client: 34 <speech-dispatcher-dummy>
	properties:
		media.name = "playback"
		application.name = "speech-dispatcher-dummy"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.process.id = "12193"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "sd_dummy"
		application.language = "C"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "sink-input-by-application-name:speech-dispatcher-dummy"
    index: 43
	driver: <protocol-native.c>
	flags: START_CORKED 
	state: CORKED
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: front-left: 31647 /  48% / -18,97 dB,   front-right: 31647 /  48% / -18,97 dB
	        balance 0,00
	muted: no
	current latency: 141,54 ms
	requested latency: 75,00 ms
	sample spec: float32le 2ch 48000Hz
	channel map: front-left,front-right
	             Stereo
	resample method: speex-float-1
	module: 13
	client: 3 <Firefox>
	properties:
		media.name = "AudioStream"
		application.name = "Firefox"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.process.id = "2149"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "firefox"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		application.icon_name = "firefox"
		module-stream-restore.id = "sink-input-by-application-name:Firefox"
    index: 46
	driver: <protocol-native.c>
	flags: START_CORKED 
	state: CORKED
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: front-left: 31647 /  48% / -18,97 dB,   front-right: 31647 /  48% / -18,97 dB
	        balance 0,00
	muted: no
	current latency: 117,85 ms
	requested latency: 75,00 ms
	sample spec: float32le 2ch 48000Hz
	channel map: front-left,front-right
	             Stereo
	resample method: speex-float-1
	module: 13
	client: 3 <Firefox>
	properties:
		media.name = "AudioStream"
		application.name = "Firefox"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.process.id = "2149"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "firefox"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		application.icon_name = "firefox"
		module-stream-restore.id = "sink-input-by-application-name:Firefox"
    index: 48
	driver: <protocol-native.c>
	flags: START_CORKED 
	state: RUNNING
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: front-left: 65536 / 100% / 0,00 dB,   front-right: 65536 / 100% / 0,00 dB
	        balance 0,00
	muted: no
	current latency: 99,82 ms
	requested latency: 90,00 ms
	sample spec: s16le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	resample method: copy
	module: 13
	client: 38 <Rhythmbox>
	properties:
		media.name = "»Sit On My Face« durch »Monty Python«"
		application.name = "Rhythmbox"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		media.role = "music"
		application.process.id = "15343"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "rhythmbox"
		application.icon_name = "rhythmbox"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "sink-input-by-media-role:music"
		media.title = "Sit On My Face"
		media.artist = "Monty Python"
		
[philipp@philap ~]$ pacmd list-sources
4 source(s) available.
    index: 0
	name: <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor>
	driver: <module-alsa-card.c>
	flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: RUNNING
	suspend cause: (none)
	priority: 1030
	volume: front-left: 65458 / 100% / -0,03 dB,   front-right: 65458 / 100% / -0,03 dB
	        balance 0,00
	base volume: 65536 / 100% / 0,00 dB
	volume steps: 65537
	muted: no
	current latency: 0,00 ms
	max rewind: 8 KiB
	sample spec: s32le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	used by: 8
	linked by: 8
	configured latency: 40,00 ms; range is 26,00 .. 2000,00 ms
	monitor_of: 0
	card: 1 <alsa_card.pci-0000_00_1b.0>
	module: 7
	properties:
		device.description = "Monitor of Internes Audio Analog Stereo"
		device.class = "monitor"
		alsa.card = "1"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0xd0734000 irq 49"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:1b.0"
		sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
		device.bus = "pci"
		device.vendor.id = "8086"
		device.vendor.name = "Intel Corporation"
		device.product.id = "9c20"
		device.product.name = "8 Series HD Audio Controller"
		device.form_factor = "internal"
		device.string = "1"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
  * index: 1
	name: <alsa_input.pci-0000_00_1b.0.analog-stereo>
	driver: <module-alsa-card.c>
	flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: RUNNING
	suspend cause: (none)
	priority: 9039
	volume: front-left: 14135 /  22% / -39,97 dB,   front-right: 14135 /  22% / -39,97 dB
	        balance 0,00
	base volume: 6554 /  10% / -60,00 dB
	volume steps: 65537
	muted: no
	current latency: 8,27 ms
	max rewind: 0 KiB
	sample spec: s32le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	used by: 2
	linked by: 2
	configured latency: 40,00 ms; range is 0,50 .. 2000,00 ms
	card: 1 <alsa_card.pci-0000_00_1b.0>
	module: 7
	properties:
		alsa.resolution_bits = "32"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "92HD91BXX Analog"
		alsa.id = "92HD91BXX Analog"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "0"
		alsa.card = "1"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0xd0734000 irq 49"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:1b.0"
		sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
		device.bus = "pci"
		device.vendor.id = "8086"
		device.vendor.name = "Intel Corporation"
		device.product.id = "9c20"
		device.product.name = "8 Series HD Audio Controller"
		device.form_factor = "internal"
		device.string = "front:1"
		device.buffering.buffer_size = "705600"
		device.buffering.fragment_size = "352800"
		device.access_mode = "mmap+timer"
		device.profile.name = "analog-stereo"
		device.profile.description = "Analog Stereo"
		device.description = "Internes Audio Analog Stereo"
		alsa.mixer_name = "IDT 92HD91BXX"
		alsa.components = "HDA:111d76e0,103c211e,00100303"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	ports:
		analog-input-internal-mic: Internes Mikrofon (priority 8900, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-input-mic: Mikrofon (priority 8700, latency offset 0 usec, available: yes)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-input-linein: Line-Eingang (priority 8100, latency offset 0 usec, available: no)
			properties:
				
	active port: <analog-input-mic>
    index: 2
	name: <alsa_input.pci-0000_00_1b.0.analog-stereo.echo-cancel>
	driver: <module-echo-cancel.c>
	flags: HW_MUTE_CTRL LATENCY DYNAMIC_LATENCY
	state: RUNNING
	suspend cause: (none)
	priority: 1000
	volume: mono: 14135 /  22%
	        balance 0,00
	base volume: 65536 / 100%
	volume steps: 65537
	muted: no
	current latency: 12,28 ms
	max rewind: 0 KiB
	sample spec: float32le 1ch 32000Hz
	channel map: mono
	             Mono
	used by: 1
	linked by: 1
	configured latency: 40,00 ms; range is 0,50 .. 2000,00 ms
	module: 26
	properties:
		device.master_device = "alsa_input.pci-0000_00_1b.0.analog-stereo"
		device.class = "filter"
		device.intended_roles = "phone"
		device.description = "Internes Audio Analog Stereo (echo cancelled with Internes Audio Analog Stereo)"
		device.icon_name = "audio-input-microphone"
    index: 3
	name: <alsa_output.pci-0000_00_1b.0.analog-stereo.echo-cancel.monitor>
	driver: <module-echo-cancel.c>
	flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: RUNNING
	suspend cause: (none)
	priority: 1000
	volume: mono: 65536 / 100% / 0,00 dB
	        balance 0,00
	base volume: 65536 / 100% / 0,00 dB
	volume steps: 65537
	muted: no
	current latency: 0,00 ms
	max rewind: 3 KiB
	sample spec: float32le 1ch 32000Hz
	channel map: mono
	             Mono
	used by: 1
	linked by: 1
	configured latency: 40,00 ms; range is 26,00 .. 2000,00 ms
	monitor_of: 1
	module: 26
	properties:
		device.description = "Monitor of Internes Audio Analog Stereo (echo cancelled with Internes Audio Analog Stereo)"
		device.class = "monitor"
		device.icon_name = "audio-input-microphone"
		
		
12 source output(s) available.
    index: 0
	driver: <module-echo-cancel.c>
	flags: START_CORKED 
	state: RUNNING
	source: 1 <alsa_input.pci-0000_00_1b.0.analog-stereo>
	volume: mono: 14135 /  22% / -39,97 dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 32000Hz
	channel map: mono
	             Mono
	resample method: speex-float-1
	owner module: 26
	properties:
		media.name = "Echo-Cancel Source Stream"
		media.role = "filter"
		module-stream-restore.id = "source-output-by-media-role:filter"
    index: 41
	driver: <protocol-native.c>
	flags: DONT_MOVE 
	state: RUNNING
	source: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor>
	volume: mono: 65458 / 100% / -0,03 dB
	        balance 0,00
	muted: no
	current latency: 19,21 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 25Hz
	channel map: mono
	             Mono
	resample method: peaks
	owner module: 13
	client: 36 <PulseAudio-Lautstärkeregler>
	properties:
		media.name = "Ausschlagsserkennung"
		application.name = "PulseAudio-Lautstärkeregler"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.id = "org.PulseAudio.pavucontrol"
		application.icon_name = "audio-card"
		application.version = "4.0"
		application.process.id = "15295"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "pavucontrol"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
    index: 42
	driver: <protocol-native.c>
	flags: DONT_MOVE 
	state: RUNNING
	source: 1 <alsa_input.pci-0000_00_1b.0.analog-stereo>
	volume: mono: 14135 /  22% / -39,97 dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 25Hz
	channel map: mono
	             Mono
	resample method: peaks
	owner module: 13
	client: 36 <PulseAudio-Lautstärkeregler>
	properties:
		media.name = "Ausschlagsserkennung"
		application.name = "PulseAudio-Lautstärkeregler"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.id = "org.PulseAudio.pavucontrol"
		application.icon_name = "audio-card"
		application.version = "4.0"
		application.process.id = "15295"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "pavucontrol"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
    index: 43
	driver: <protocol-native.c>
	flags: DONT_MOVE 
	state: RUNNING
	source: 2 <alsa_input.pci-0000_00_1b.0.analog-stereo.echo-cancel>
	volume: mono: 14135 /  22% / -39,97 dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 25Hz
	channel map: mono
	             Mono
	resample method: peaks
	owner module: 13
	client: 36 <PulseAudio-Lautstärkeregler>
	properties:
		media.name = "Ausschlagsserkennung"
		application.name = "PulseAudio-Lautstärkeregler"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.id = "org.PulseAudio.pavucontrol"
		application.icon_name = "audio-card"
		application.version = "4.0"
		application.process.id = "15295"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "pavucontrol"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
    index: 44
	driver: <protocol-native.c>
	flags: DONT_MOVE 
	state: RUNNING
	source: 3 <alsa_output.pci-0000_00_1b.0.analog-stereo.echo-cancel.monitor>
	volume: mono: 65536 / 100% / 0,00 dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 25Hz
	channel map: mono
	             Mono
	resample method: peaks
	owner module: 13
	client: 36 <PulseAudio-Lautstärkeregler>
	properties:
		media.name = "Ausschlagsserkennung"
		application.name = "PulseAudio-Lautstärkeregler"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.id = "org.PulseAudio.pavucontrol"
		application.icon_name = "audio-card"
		application.version = "4.0"
		application.process.id = "15295"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "pavucontrol"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
    index: 45
	driver: <protocol-native.c>
	flags: DONT_MOVE 
	state: RUNNING
	source: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor>
	volume: mono: 65458 / 100% / -0,03 dB
	        balance 0,00
	muted: no
	current latency: 19,23 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 25Hz
	channel map: mono
	             Mono
	resample method: peaks
	owner module: 13
	client: 36 <PulseAudio-Lautstärkeregler>
	direct on input: 0
	properties:
		media.name = "Ausschlagsserkennung"
		application.name = "PulseAudio-Lautstärkeregler"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.id = "org.PulseAudio.pavucontrol"
		application.icon_name = "audio-card"
		application.version = "4.0"
		application.process.id = "15295"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "pavucontrol"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
    index: 46
	driver: <protocol-native.c>
	flags: DONT_MOVE 
	state: RUNNING
	source: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor>
	volume: mono: 65458 / 100% / -0,03 dB
	        balance 0,00
	muted: no
	current latency: 19,23 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 25Hz
	channel map: mono
	             Mono
	resample method: peaks
	owner module: 13
	client: 36 <PulseAudio-Lautstärkeregler>
	direct on input: 36
	properties:
		media.name = "Ausschlagsserkennung"
		application.name = "PulseAudio-Lautstärkeregler"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.id = "org.PulseAudio.pavucontrol"
		application.icon_name = "audio-card"
		application.version = "4.0"
		application.process.id = "15295"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "pavucontrol"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
    index: 47
	driver: <protocol-native.c>
	flags: DONT_MOVE 
	state: RUNNING
	source: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor>
	volume: mono: 65458 / 100% / -0,03 dB
	        balance 0,00
	muted: no
	current latency: 19,23 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 25Hz
	channel map: mono
	             Mono
	resample method: peaks
	owner module: 13
	client: 36 <PulseAudio-Lautstärkeregler>
	direct on input: 37
	properties:
		media.name = "Ausschlagsserkennung"
		application.name = "PulseAudio-Lautstärkeregler"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.id = "org.PulseAudio.pavucontrol"
		application.icon_name = "audio-card"
		application.version = "4.0"
		application.process.id = "15295"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "pavucontrol"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
    index: 48
	driver: <protocol-native.c>
	flags: DONT_MOVE 
	state: RUNNING
	source: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor>
	volume: mono: 65458 / 100% / -0,03 dB
	        balance 0,00
	muted: no
	current latency: 19,23 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 25Hz
	channel map: mono
	             Mono
	resample method: peaks
	owner module: 13
	client: 36 <PulseAudio-Lautstärkeregler>
	direct on input: 38
	properties:
		media.name = "Ausschlagsserkennung"
		application.name = "PulseAudio-Lautstärkeregler"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.id = "org.PulseAudio.pavucontrol"
		application.icon_name = "audio-card"
		application.version = "4.0"
		application.process.id = "15295"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "pavucontrol"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
    index: 49
	driver: <protocol-native.c>
	flags: DONT_MOVE 
	state: RUNNING
	source: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor>
	volume: mono: 65458 / 100% / -0,03 dB
	        balance 0,00
	muted: no
	current latency: 19,23 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 25Hz
	channel map: mono
	             Mono
	resample method: peaks
	owner module: 13
	client: 36 <PulseAudio-Lautstärkeregler>
	direct on input: 43
	properties:
		media.name = "Ausschlagsserkennung"
		application.name = "PulseAudio-Lautstärkeregler"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.id = "org.PulseAudio.pavucontrol"
		application.icon_name = "audio-card"
		application.version = "4.0"
		application.process.id = "15295"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "pavucontrol"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
    index: 50
	driver: <protocol-native.c>
	flags: DONT_MOVE 
	state: RUNNING
	source: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor>
	volume: mono: 65458 / 100% / -0,03 dB
	        balance 0,00
	muted: no
	current latency: 19,21 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 25Hz
	channel map: mono
	             Mono
	resample method: peaks
	owner module: 13
	client: 36 <PulseAudio-Lautstärkeregler>
	direct on input: 46
	properties:
		media.name = "Ausschlagsserkennung"
		application.name = "PulseAudio-Lautstärkeregler"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.id = "org.PulseAudio.pavucontrol"
		application.icon_name = "audio-card"
		application.version = "4.0"
		application.process.id = "15295"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "pavucontrol"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
    index: 52
	driver: <protocol-native.c>
	flags: DONT_MOVE 
	state: RUNNING
	source: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor>
	volume: mono: 65458 / 100% / -0,03 dB
	        balance 0,00
	muted: no
	current latency: 19,21 ms
	requested latency: 40,00 ms
	sample spec: float32le 1ch 25Hz
	channel map: mono
	             Mono
	resample method: peaks
	owner module: 13
	client: 36 <PulseAudio-Lautstärkeregler>
	direct on input: 48
	properties:
		media.name = "Ausschlagsserkennung"
		application.name = "PulseAudio-Lautstärkeregler"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.id = "org.PulseAudio.pavucontrol"
		application.icon_name = "audio-card"
		application.version = "4.0"
		application.process.id = "15295"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "pavucontrol"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"

Offline

#4 2020-07-03 10:44:12

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 21,657

Re: Audio Output wrongly routed to Audio Input

You don't appear to be actively recording something here? Maybe also post that with pavucontrol closed as it adds a lot of cruft to sift through. Since you care about the integrated card you should post 

amixer -c1

instead.

Offline

#5 2020-07-03 11:11:42

karen_eliot
Member
Registered: 2014-06-19
Posts: 3

Re: Audio Output wrongly routed to Audio Input

oh yes, sorry. Didn’t notice I had accidentally stopped recording before running the commands.
Here you go. This time with the correct card, and without pavucontrol running (I think).

$ amixer -c1
Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 127
  Mono: Playback 127 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 127
  Mono:
  Front Left: Playback 127 [100%] [0.00dB] [on]
  Front Right: Playback 127 [100%] [0.00dB] [on]
Simple mixer control 'Speaker+LO',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 127
  Mono:
  Front Left: Playback 0 [0%] [-99999.99dB] [off]
  Front Right: Playback 0 [0%] [-99999.99dB] [off]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 255 [100%] [0.00dB]
  Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Line',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Line Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 28 [90%] [7.50dB] [off]
  Front Right: Playback 28 [90%] [7.50dB] [off]
Simple mixer control 'Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Mic Mute-LED Mode',0
  Capabilities: enum
  Items: 'On' 'Off' 'Follow Capture' 'Follow Mute'
  Item0: 'Off'
Simple mixer control 'Beep',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 3
  Mono: Playback 1 [33%] [-12.00dB] [off]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 46
  Front Left: Capture 16 [35%] [0.00dB] [on]
  Front Right: Capture 16 [35%] [0.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
  Capabilities: enum
  Items: 'Disabled' 'Speaker Only' 'Line Out+Speaker'
  Item0: 'Disabled'
Simple mixer control 'Internal Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Loopback Mixing',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Disabled'


$ pacmd list-sinks
2 sink(s) available.
  * index: 0
	name: <alsa_output.pci-0000_00_1b.0.analog-stereo>
	driver: <module-alsa-card.c>
	flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY FLAT_VOLUME DYNAMIC_LATENCY
	state: RUNNING
	suspend cause: (none)
	priority: 9039
	volume: front-left: 65536 / 100% / 0,00 dB,   front-right: 65536 / 100% / 0,00 dB
	        balance 0,00
	base volume: 65536 / 100% / 0,00 dB
	volume steps: 65537
	muted: no
	current latency: 22,01 ms
	max request: 8 KiB
	max rewind: 8 KiB
	monitor source: 0
	sample spec: s32le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	used by: 4
	linked by: 7
	configured latency: 26,00 ms; range is 26,00 .. 2000,00 ms
	card: 1 <alsa_card.pci-0000_00_1b.0>
	module: 7
	properties:
		alsa.resolution_bits = "32"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "92HD91BXX Analog"
		alsa.id = "92HD91BXX Analog"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "0"
		alsa.card = "1"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0xd0734000 irq 49"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:1b.0"
		sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
		device.bus = "pci"
		device.vendor.id = "8086"
		device.vendor.name = "Intel Corporation"
		device.product.id = "9c20"
		device.product.name = "8 Series HD Audio Controller"
		device.form_factor = "internal"
		device.string = "front:1"
		device.buffering.buffer_size = "705600"
		device.buffering.fragment_size = "352800"
		device.access_mode = "mmap+timer"
		device.profile.name = "analog-stereo"
		device.profile.description = "Analog Stereo"
		device.description = "Internes Audio Analog Stereo"
		alsa.mixer_name = "IDT 92HD91BXX"
		alsa.components = "HDA:111d76e0,103c211e,00100303"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	ports:
		analog-output-lineout: Line-Ausgang (priority 9000, latency offset 0 usec, available: no)
			properties:
				
		analog-output-speaker: Lautsprecher (priority 10000, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-speakers"
		analog-output-headphones: Kopfhörer (priority 9900, latency offset 0 usec, available: yes)
			properties:
				device.icon_name = "audio-headphones"
	active port: <analog-output-headphones>
    index: 1
	name: <alsa_output.pci-0000_00_1b.0.analog-stereo.echo-cancel>
	driver: <module-echo-cancel.c>
	flags: HW_MUTE_CTRL LATENCY DYNAMIC_LATENCY
	state: SUSPENDED
	suspend cause: IDLE
	priority: 1000
	volume: mono: 65536 / 100%
	        balance 0,00
	base volume: 65536 / 100%
	volume steps: 65537
	muted: no
	current latency: 0,00 ms
	max request: 3 KiB
	max rewind: 3 KiB
	monitor source: 3
	sample spec: float32le 1ch 32000Hz
	channel map: mono
	             Mono
	used by: 0
	linked by: 0
	configured latency: 0,00 ms; range is 26,00 .. 2000,00 ms
	module: 26
	properties:
		device.master_device = "alsa_output.pci-0000_00_1b.0.analog-stereo"
		device.class = "filter"
		device.intended_roles = "phone"
		device.description = "Internes Audio Analog Stereo (echo cancelled with Internes Audio Analog Stereo)"
		device.icon_name = "audio-card"


$ pacmd list-sink-inputs
7 sink input(s) available.
    index: 0
	driver: <module-echo-cancel.c>
	flags: VARIABLE_RATE START_CORKED 
	state: CORKED
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: mono: 65536 / 100% / 0,00 dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 100,00 ms
	sample spec: float32le 1ch 32000Hz
	channel map: mono
	             Mono
	resample method: speex-float-1
	module: 26
	properties:
		media.name = "Echo-Cancel Sink Stream"
		media.role = "filter"
		module-stream-restore.id = "sink-input-by-media-role:filter"
    index: 36
	driver: <protocol-native.c>
	flags: 
	state: RUNNING
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: mono: 0 /   0% / -inf dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 0,50 ms
	sample spec: s16le 1ch 44100Hz
	channel map: mono
	             Mono
	resample method: copy
	module: 13
	client: 32 <speech-dispatcher-generic>
	properties:
		media.name = "playback"
		application.name = "speech-dispatcher-generic"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.process.id = "12187"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "sd_generic"
		application.language = "C"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "sink-input-by-application-name:speech-dispatcher-generic"
    index: 37
	driver: <protocol-native.c>
	flags: 
	state: RUNNING
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: mono: 0 /   0% / -inf dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 1,00 ms
	sample spec: s16le 1ch 44100Hz
	channel map: mono
	             Mono
	resample method: copy
	module: 13
	client: 33 <speech-dispatcher-generic>
	properties:
		media.name = "playback"
		application.name = "speech-dispatcher-generic"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.process.id = "12190"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "sd_generic"
		application.language = "C"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "sink-input-by-application-name:speech-dispatcher-generic"
    index: 38
	driver: <protocol-native.c>
	flags: 
	state: RUNNING
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: mono: 0 /   0% / -inf dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 1,00 ms
	sample spec: s16le 1ch 44100Hz
	channel map: mono
	             Mono
	resample method: copy
	module: 13
	client: 34 <speech-dispatcher-dummy>
	properties:
		media.name = "playback"
		application.name = "speech-dispatcher-dummy"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.process.id = "12193"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "sd_dummy"
		application.language = "C"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "sink-input-by-application-name:speech-dispatcher-dummy"
    index: 43
	driver: <protocol-native.c>
	flags: START_CORKED 
	state: CORKED
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: front-left: 31647 /  48% / -18,97 dB,   front-right: 31647 /  48% / -18,97 dB
	        balance 0,00
	muted: no
	current latency: 141,54 ms
	requested latency: 75,00 ms
	sample spec: float32le 2ch 48000Hz
	channel map: front-left,front-right
	             Stereo
	resample method: speex-float-1
	module: 13
	client: 3 <Firefox>
	properties:
		media.name = "AudioStream"
		application.name = "Firefox"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.process.id = "2149"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "firefox"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		application.icon_name = "firefox"
		module-stream-restore.id = "sink-input-by-application-name:Firefox"
    index: 46
	driver: <protocol-native.c>
	flags: START_CORKED 
	state: CORKED
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: front-left: 31647 /  48% / -18,97 dB,   front-right: 31647 /  48% / -18,97 dB
	        balance 0,00
	muted: no
	current latency: 117,85 ms
	requested latency: 75,00 ms
	sample spec: float32le 2ch 48000Hz
	channel map: front-left,front-right
	             Stereo
	resample method: speex-float-1
	module: 13
	client: 3 <Firefox>
	properties:
		media.name = "AudioStream"
		application.name = "Firefox"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.process.id = "2149"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "firefox"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		application.icon_name = "firefox"
		module-stream-restore.id = "sink-input-by-application-name:Firefox"
    index: 57
	driver: <protocol-native.c>
	flags: START_CORKED 
	state: RUNNING
	sink: 0 <alsa_output.pci-0000_00_1b.0.analog-stereo>
	volume: front-left: 65536 / 100% / 0,00 dB,   front-right: 65536 / 100% / 0,00 dB
	        balance 0,00
	muted: no
	current latency: 100,48 ms
	requested latency: 90,00 ms
	sample spec: s16le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	resample method: copy
	module: 13
	client: 57 <Rhythmbox>
	properties:
		media.name = "»02 02 Track 2« durch »Mozart«"
		application.name = "Rhythmbox"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		media.role = "music"
		application.process.id = "17569"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "rhythmbox"
		application.icon_name = "rhythmbox"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "sink-input-by-media-role:music"
		media.title = "02 02 Track 2"
		media.artist = "Mozart"
		
$ pacmd list-sources
4 source(s) available.
    index: 0
	name: <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor>
	driver: <module-alsa-card.c>
	flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: IDLE
	suspend cause: (none)
	priority: 1030
	volume: front-left: 65458 / 100% / -0,03 dB,   front-right: 65458 / 100% / -0,03 dB
	        balance 0,00
	base volume: 65536 / 100% / 0,00 dB
	volume steps: 65537
	muted: no
	current latency: 0,00 ms
	max rewind: 8 KiB
	sample spec: s32le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	used by: 0
	linked by: 0
	configured latency: 2000,00 ms; range is 26,00 .. 2000,00 ms
	monitor_of: 0
	card: 1 <alsa_card.pci-0000_00_1b.0>
	module: 7
	properties:
		device.description = "Monitor of Internes Audio Analog Stereo"
		device.class = "monitor"
		alsa.card = "1"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0xd0734000 irq 49"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:1b.0"
		sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
		device.bus = "pci"
		device.vendor.id = "8086"
		device.vendor.name = "Intel Corporation"
		device.product.id = "9c20"
		device.product.name = "8 Series HD Audio Controller"
		device.form_factor = "internal"
		device.string = "1"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
  * index: 1
	name: <alsa_input.pci-0000_00_1b.0.analog-stereo>
	driver: <module-alsa-card.c>
	flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: RUNNING
	suspend cause: (none)
	priority: 9039
	volume: front-left: 8995 /  14% / -51,75 dB,   front-right: 8995 /  14% / -51,75 dB
	        balance 0,00
	base volume: 6554 /  10% / -60,00 dB
	volume steps: 65537
	muted: no
	current latency: 2,76 ms
	max rewind: 0 KiB
	sample spec: s32le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	used by: 1
	linked by: 2
	configured latency: 10,00 ms; range is 1,00 .. 2000,00 ms
	card: 1 <alsa_card.pci-0000_00_1b.0>
	module: 7
	properties:
		alsa.resolution_bits = "32"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "92HD91BXX Analog"
		alsa.id = "92HD91BXX Analog"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "0"
		alsa.card = "1"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0xd0734000 irq 49"
		alsa.driver_name = "snd_hda_intel"
		device.bus_path = "pci-0000:00:1b.0"
		sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
		device.bus = "pci"
		device.vendor.id = "8086"
		device.vendor.name = "Intel Corporation"
		device.product.id = "9c20"
		device.product.name = "8 Series HD Audio Controller"
		device.form_factor = "internal"
		device.string = "front:1"
		device.buffering.buffer_size = "705600"
		device.buffering.fragment_size = "352800"
		device.access_mode = "mmap+timer"
		device.profile.name = "analog-stereo"
		device.profile.description = "Analog Stereo"
		device.description = "Internes Audio Analog Stereo"
		alsa.mixer_name = "IDT 92HD91BXX"
		alsa.components = "HDA:111d76e0,103c211e,00100303"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	ports:
		analog-input-internal-mic: Internes Mikrofon (priority 8900, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-input-mic: Mikrofon (priority 8700, latency offset 0 usec, available: yes)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-input-linein: Line-Eingang (priority 8100, latency offset 0 usec, available: no)
			properties:
				
	active port: <analog-input-mic>
    index: 2
	name: <alsa_input.pci-0000_00_1b.0.analog-stereo.echo-cancel>
	driver: <module-echo-cancel.c>
	flags: HW_MUTE_CTRL LATENCY DYNAMIC_LATENCY
	state: SUSPENDED
	suspend cause: IDLE
	priority: 1000
	volume: mono: 8995 /  14%
	        balance 0,00
	base volume: 65536 / 100%
	volume steps: 65537
	muted: no
	current latency: 0,00 ms
	max rewind: 0 KiB
	sample spec: float32le 1ch 32000Hz
	channel map: mono
	             Mono
	used by: 0
	linked by: 0
	configured latency: 0,00 ms; range is 1,00 .. 2000,00 ms
	module: 26
	properties:
		device.master_device = "alsa_input.pci-0000_00_1b.0.analog-stereo"
		device.class = "filter"
		device.intended_roles = "phone"
		device.description = "Internes Audio Analog Stereo (echo cancelled with Internes Audio Analog Stereo)"
		device.icon_name = "audio-input-microphone"
    index: 3
	name: <alsa_output.pci-0000_00_1b.0.analog-stereo.echo-cancel.monitor>
	driver: <module-echo-cancel.c>
	flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: SUSPENDED
	suspend cause: IDLE
	priority: 1000
	volume: mono: 65536 / 100% / 0,00 dB
	        balance 0,00
	base volume: 65536 / 100% / 0,00 dB
	volume steps: 65537
	muted: no
	current latency: 0,00 ms
	max rewind: 3 KiB
	sample spec: float32le 1ch 32000Hz
	channel map: mono
	             Mono
	used by: 0
	linked by: 0
	configured latency: 0,00 ms; range is 26,00 .. 2000,00 ms
	monitor_of: 1
	module: 26
	properties:
		device.description = "Monitor of Internes Audio Analog Stereo (echo cancelled with Internes Audio Analog Stereo)"
		device.class = "monitor"
		device.icon_name = "audio-input-microphone"

$ pacmd list-source-outputs
2 source output(s) available.
    index: 0
	driver: <module-echo-cancel.c>
	flags: START_CORKED 
	state: CORKED
	source: 1 <alsa_input.pci-0000_00_1b.0.analog-stereo>
	volume: mono: 6707 /  10% / -59,40 dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 100,00 ms
	sample spec: float32le 1ch 32000Hz
	channel map: mono
	             Mono
	resample method: speex-float-1
	owner module: 26
	properties:
		media.name = "Echo-Cancel Source Stream"
		media.role = "filter"
		module-stream-restore.id = "source-output-by-media-role:filter"
    index: 70
	driver: <protocol-native.c>
	flags: START_CORKED 
	state: RUNNING
	source: 1 <alsa_input.pci-0000_00_1b.0.analog-stereo>
	volume: front-left: 6707 /  10% / -59,40 dB,   front-right: 6707 /  10% / -59,40 dB
	        balance 0,00
	muted: no
	current latency: 0,00 ms
	requested latency: 10,00 ms
	sample spec: float32le 2ch 44100Hz
	channel map: front-left,front-right
	             Stereo
	resample method: copy
	owner module: 13
	client: 58 <SoundRecorder>
	properties:
		media.name = "Record Stream"
		application.name = "SoundRecorder"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "33"
		application.process.id = "17522"
		application.process.user = "philipp"
		application.process.host = "philap"
		application.process.binary = "gjs-console"
		application.language = "de_AT.utf8"
		window.x11.display = ":0"
		application.process.machine_id = "6b17159a8c1f4ba382dc18fa8b8462db"
		module-stream-restore.id = "source-output-by-application-name:SoundRecorder"

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