You are not logged in.

#1 2022-07-01 16:02:58

EDW1N
Member
Registered: 2022-07-01
Posts: 4

Microphone on headphones captures output sound

Hi!

I have a headphones connected via combo jack, and there's a problem with it. Microphone on this headset gets all of the sounds from headset speakers. This is really annoying because when I'm doing some online conversations people can hear themselves through my mic and it's almost impossible to talk like that.

Btw I use pipewire, but pulse makes no difference on this problem, I've already tried to switch to pulse.
I think this is some combo jack issue because when I use bluetooth headphones or USB headphones everything is ok.

I really need your help, if you have any ideas on this, please feel free to share.

Here's some info about my configuration:

aplay -l
**** List of PLAYBACK Hardware Devices ****
card 1: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: Generic_1 [HD-Audio Generic], device 0: ALC285 Analog [ALC285 Analog]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
sudo lshw -C sound
  *-multimedia:0
       description: Audio device
       product: Renoir Radeon High Definition Audio Controller
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physical id: 0.1
       bus info: pci@0000:04:00.1
       version: 00
       width: 32 bits
       clock: 33MHz
       capabilities: pm pciexpress msi bus_master cap_list
       configuration: driver=snd_hda_intel latency=0
       resources: irq:74 memory:fc5c8000-fc5cbfff
  *-multimedia:1 UNCLAIMED
       description: Multimedia controller
       product: ACP/ACP3X/ACP6x Audio Coprocessor
       vendor: Advanced Micro Devices, Inc. [AMD]
       physical id: 0.5
       bus info: pci@0000:04:00.5
       version: 01
       width: 32 bits
       clock: 33MHz
       capabilities: pm pciexpress msi cap_list
       configuration: latency=0
       resources: memory:fc580000-fc5bffff
  *-multimedia:2
       description: Audio device
       product: Family 17h/19h HD Audio Controller
       vendor: Advanced Micro Devices, Inc. [AMD]
       physical id: 0.6
       bus info: pci@0000:04:00.6
       version: 00
       width: 32 bits
       clock: 33MHz
       capabilities: pm pciexpress msi bus_master cap_list
       configuration: driver=snd_hda_intel latency=0
       resources: irq:75 memory:fc5c0000-fc5c7fff

If you need more info please help me helping you smile
Thanks in advance.

Offline

#2 2022-07-01 16:07:32

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 16,718

Re: Microphone on headphones captures output sound

Post

amixer -c2
pactl list sources
pactl list source-outputs

during reproduction.

Offline

#3 2022-07-01 16:52:24

EDW1N
Member
Registered: 2022-07-01
Posts: 4

Re: Microphone on headphones captures output sound

V1del wrote:

Post

amixer -c2
pactl list sources
pactl list source-outputs

during reproduction.

Here it is.

amixer -c2
Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Speaker',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 0 [0%] [-65.25dB] [off]
  Front Right: Playback 0 [0%] [-65.25dB] [off]
Simple mixer control 'Bass Speaker',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [off]
  Front Right: Playback [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 'Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 2 [67%] [20.00dB]
  Front Right: 2 [67%] [20.00dB]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 63 [100%] [30.00dB] [on]
  Front Right: Capture 63 [100%] [30.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  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]

pactl list sources
Source #44
	State: IDLE
	Name: alsa_output.pci-0000_04_00.6.pro-output-0.monitor
	Description: Monitor of Family 17h/19h HD Audio Controller Pro
	Driver: PipeWire
	Sample Specification: s32le 4ch 48000Hz
	Channel Map: aux0,aux1,aux2,aux3
	Owner Module: 4294967295
	Mute: no
	Volume: aux0: 65536 / 100% / 0.00 dB,   aux1: 65536 / 100% / 0.00 dB,   aux2: 65536 / 100% / 0.00 dB,   aux3: 65536 / 100% / 0.00 dB
	        balance 0.00
	Base Volume: 65536 / 100% / 0.00 dB
	Monitor of Sink: alsa_output.pci-0000_04_00.6.pro-output-0
	Latency: 0 usec, configured 0 usec
	Flags: HARDWARE DECIBEL_VOLUME LATENCY
	Properties:
		alsa.card = "2"
		alsa.card_name = "HD-Audio Generic"
		alsa.class = "generic"
		alsa.device = "0"
		alsa.driver_name = "snd_hda_intel"
		alsa.id = "ALC285 Analog"
		alsa.long_card_name = "HD-Audio Generic at 0xfc5c0000 irq 75"
		alsa.name = "ALC285 Analog"
		alsa.resolution_bits = "32"
		alsa.subclass = "generic-mix"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		api.alsa.card.longname = "HD-Audio Generic at 0xfc5c0000 irq 75"
		api.alsa.card.name = "HD-Audio Generic"
		api.alsa.path = "hw:2,0"
		api.alsa.pcm.card = "2"
		api.alsa.pcm.stream = "playback"
		audio.channels = "4"
		audio.position = "AUX0,AUX1,AUX2,AUX3"
		card.profile.device = "1"
		clock.name = "api.alsa.2"
		device.api = "alsa"
		device.class = "monitor"
		device.id = "42"
		device.profile.description = "Pro"
		device.profile.name = "pro-output-0"
		device.routes = "0"
		factory.name = "api.alsa.pcm.sink"
		media.class = "Audio/Sink"
		device.description = "Family 17h/19h HD Audio Controller Pro"
		node.name = "alsa_output.pci-0000_04_00.6.pro-output-0"
		node.nick = "ALC285 Analog"
		node.pause-on-idle = "false"
		object.path = "alsa:pcm:2:hw:2,0:playback"
		priority.driver = "1000"
		priority.session = "1000"
		factory.id = "18"
		clock.quantum-limit = "8192"
		client.id = "33"
		node.driver = "true"
		factory.mode = "merge"
		audio.adapt.follower = ""
		library.name = "audioconvert/libspa-audioconvert"
		object.id = "43"
		object.serial = "44"
		node.max-latency = "16384/48000"
	Formats:
		pcm

Source #45
	State: RUNNING
	Name: alsa_input.pci-0000_04_00.6.pro-input-0
	Description: Family 17h/19h HD Audio Controller Pro
	Driver: PipeWire
	Sample Specification: s32le 2ch 48000Hz
	Channel Map: aux0,aux1
	Owner Module: 4294967295
	Mute: no
	Volume: aux0: 61680 /  94% / -1.58 dB,   aux1: 61680 /  94% / -1.58 dB
	        balance 0.00
	Base Volume: 65536 / 100% / 0.00 dB
	Monitor of Sink: n/a
	Latency: 0 usec, configured 0 usec
	Flags: HARDWARE DECIBEL_VOLUME LATENCY
	Properties:
		alsa.card = "2"
		alsa.card_name = "HD-Audio Generic"
		alsa.class = "generic"
		alsa.device = "0"
		alsa.driver_name = "snd_hda_intel"
		alsa.id = "ALC285 Analog"
		alsa.long_card_name = "HD-Audio Generic at 0xfc5c0000 irq 75"
		alsa.name = "ALC285 Analog"
		alsa.resolution_bits = "32"
		alsa.subclass = "generic-mix"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		api.alsa.card.longname = "HD-Audio Generic at 0xfc5c0000 irq 75"
		api.alsa.card.name = "HD-Audio Generic"
		api.alsa.path = "hw:2,0"
		api.alsa.pcm.card = "2"
		api.alsa.pcm.stream = "capture"
		audio.channels = "2"
		audio.position = "AUX0,AUX1"
		card.profile.device = "2"
		clock.name = "api.alsa.2"
		device.api = "alsa"
		device.class = "sound"
		device.id = "42"
		device.profile.description = "Pro"
		device.profile.name = "pro-input-0"
		device.routes = "0"
		factory.name = "api.alsa.pcm.source"
		media.class = "Audio/Source"
		device.description = "Family 17h/19h HD Audio Controller Pro"
		node.name = "alsa_input.pci-0000_04_00.6.pro-input-0"
		node.nick = "ALC285 Analog"
		node.pause-on-idle = "false"
		object.path = "alsa:pcm:2:hw:2,0:capture"
		priority.driver = "2000"
		priority.session = "2000"
		factory.id = "18"
		clock.quantum-limit = "8192"
		client.id = "33"
		node.driver = "true"
		factory.mode = "split"
		audio.adapt.follower = ""
		library.name = "audioconvert/libspa-audioconvert"
		object.id = "44"
		object.serial = "45"
		node.max-latency = "16384/48000"
	Formats:
		pcm

pactl list source-outputs
Source Output #129
	Driver: PipeWire
	Owner Module: n/a
	Client: 56
	Source: 45
	Sample Specification: s16le 2ch 48000Hz
	Channel Map: front-left,front-right
	Format: pcm, format.sample_format = "\"s16le\""  format.rate = "48000"  format.channels = "2"  format.channel_map = "\"front-left,front-right\""
	Corked: no
	Mute: no
	Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
	        balance 0.00
	Buffer Latency: 0 usec
	Source Latency: 0 usec
	Resample method: PipeWire
	Properties:
		client.api = "pipewire-pulse"
		pulse.server.type = "unix"
		application.name = "Google Chrome input"
		application.process.id = "1547"
		application.process.user = "edwin"
		application.process.host = "note-nkalugin"
		application.process.binary = "chrome"
		application.language = "en_US.UTF-8"
		window.x11.display = ":0"
		application.process.machine_id = "622560e97697408e889a81dc245cf03d"
		application.process.session_id = "1"
		application.icon_name = "google-chrome"
		media.name = "RecordStream"
		node.rate = "1/48000"
		node.latency = "480/48000"
		stream.is-live = "true"
		node.name = "Google Chrome input"
		node.autoconnect = "true"
		node.want-driver = "true"
		media.class = "Stream/Input/Audio"
		adapt.follower.spa-node = ""
		object.register = "false"
		factory.id = "6"
		clock.quantum-limit = "8192"
		factory.mode = "merge"
		audio.adapt.follower = ""
		library.name = "audioconvert/libspa-audioconvert"
		client.id = "54"
		object.id = "68"
		object.serial = "129"
		pulse.attr.maxlength = "4194304"
		pulse.attr.fragsize = "1920"
		module-stream-restore.id = "source-output-by-application-name:Google Chrome input"

Last edited by EDW1N (2022-07-01 16:52:54)

Offline

#4 2022-07-01 19:09:48

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 16,718

Re: Microphone on headphones captures output sound

Do you have a particular reason for using the pro profile? What happens if you select an actual standard duplex/recording profile? Have you tried just reducing the capture volume?

Last edited by V1del (2022-07-01 19:09:59)

Offline

#5 2022-07-02 02:50:47

EDW1N
Member
Registered: 2022-07-01
Posts: 4

Re: Microphone on headphones captures output sound

No, there's no reason for me to use pro profile, but even when I switch to standard duplex/recording this problem still occurs, basically nothing changes. Speaking about my capture volume, there's no echo or something like that - microphone is picking up exactly the same sound as my output device produce, it's not even quieter than output, so it's not some kind of echo, captured output sound is clear and loud. Even if my capture volume is very low I can still here my output, yeah it's quieter but still clear as it was before. This is definitely some kind of software problem, for me this looks like some kind of loopback

Offline

#6 2022-07-17 07:49:09

archlinuxforever
Member
Registered: 2015-06-18
Posts: 59

Re: Microphone on headphones captures output sound

I have similar issue with audacity, but the sound recorded from headphones is low.

This is the output from:

amixer -c2
pactl list sources
pactl list source-outputs

during reproduction:

$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Generic [HD-Audio Generic], device 0: ALCS1200A Analog [ALCS1200A Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Generic [HD-Audio Generic], device 1: ALCS1200A Digital [ALCS1200A Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
$ sudo lshw -C sound
  *-multimedia              
       description: Audio device
       product: GK208 HDMI/DP Audio Controller
       vendor: NVIDIA Corporation
       physical id: 0.1
       bus info: pci@0000:09:00.1
       version: a1
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: driver=snd_hda_intel latency=0
       resources: irq:147 memory:fc080000-fc083fff
  *-multimedia
       description: Audio device
       product: Starship/Matisse HD Audio Controller
       vendor: Advanced Micro Devices, Inc. [AMD]
       physical id: 0.4
       bus info: pci@0000:0b:00.4
       version: 00
       width: 32 bits
       clock: 33MHz
       capabilities: pm pciexpress msi bus_master cap_list
       configuration: driver=snd_hda_intel latency=0
       resources: irq:149 memory:fcc00000-fcc07fff
$ amixer -c 1                                                                                                                                                                                          [76/76]
Simple mixer control 'Master',0                
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono         
  Limits: Playback 0 - 87      
  Mono: Playback 80 [92%] [-5.25dB] [on]     
Simple mixer control 'Headphone',0           
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87                     
  Mono:                                        
  Front Left: Playback 80 [92%] [-5.25dB] [on]
  Front Right: Playback 80 [92%] [-5.25dB] [on]
Simple mixer control 'PCM',0                
  Capabilities: pvolume 
  Playback channels: Front Left - Front Right 
  Limits: Playback 0 - 255                     
  Mono:                          
  Front Left: Playback 233 [91%] [-4.40dB]
  Front Right: Playback 233 [91%] [-4.40dB]  
Simple mixer control 'Front',0
  Capabilities: pvolume pswitch              
  Playback channels: Front Left - Front Right 
  Limits: Playback 0 - 87                      
  Mono:                        
  Front Left: Playback 80 [92%] [-5.25dB] [off]                                                                       
  Front Right: Playback 80 [92%] [-5.25dB] [off]
Simple mixer control 'Front Mic',0   
  Capabilities: pvolume pswitch         
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31                                                                                             
  Mono:                              
  Front Left: Playback 28 [90%] [7.50dB] [on]
  Front Right: Playback 28 [90%] [7.50dB] [on]
Simple mixer control 'Front Mic Boost',0
  Capabilities: volume                  
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3    
  Front Left: 1 [33%] [10.00dB]               
  Front Right: 1 [33%] [10.00dB]               
Simple mixer control 'Surround',0            
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87                     
  Mono:                                        
  Front Left: Playback 0 [0%] [-65.25dB] [off]
  Front Right: Playback 0 [0%] [-65.25dB] [off]
Simple mixer control 'Center',0              
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87    
  Mono: Playback 0 [0%] [-65.25dB] [off]   
Simple mixer control 'LFE',0          
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined                                                                                                                                                                         [22/76]
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 0 [0%] [-65.25dB] [off]
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 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'IEC958 Default PCM',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'Beep',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 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 63 [100%] [30.00dB] [on]
  Front Right: Capture 63 [100%] [30.00dB] [on]
Simple mixer control 'Capture',1
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 0 [0%] [-17.25dB] [off]
  Front Right: Capture 0 [0%] [-17.25dB] [off]
Simple mixer control 'Auto-Mute Mode',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Disabled'
Simple mixer control 'Input Source',0
  Capabilities: cenum
  Items: 'Front Mic' 'Rear Mic' 'Line'
  Item0: 'Front Mic'
Simple mixer control 'Input Source',1
  Capabilities: cenum
  Items: 'Front Mic' 'Rear Mic' 'Line'
  Item0: 'Front Mic'
Simple mixer control 'Loopback Mixing',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Disabled'
Simple mixer control 'Rear Mic',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 'Rear 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]
$ LC_ALL=C pactl list sources
Source #0                          
        State: IDLE                   
        Name: alsa_output.pci-0000_0b_00.4.analog-stereo.monitor
        Description: Monitor of Starship/Matisse HD Audio Controller Estéreo analógico
        Driver: module-alsa-card.c            
        Sample Specification: s16le 2ch 44100Hz
        Channel Map: front-left,front-right
        Owner Module: 7                             
        Mute: no                 
        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                                                                           
        Monitor of Sink: alsa_output.pci-0000_0b_00.4.analog-stereo
        Latency: 0 usec, configured 1999818 usec    
        Flags: DECIBEL_VOLUME LATENCY                                                                                 
        Properties:               
                device.description = "Monitor of Starship/Matisse HD Audio Controller Estéreo analógico"
                device.class = "monitor"                                                                              
                alsa.card = "1"           
                alsa.card_name = "HD-Audio Generic"                                                                   
                alsa.long_card_name = "HD-Audio Generic at 0xfcc00000 irq 149"
                alsa.driver_name = "snd_hda_intel"     
                device.bus_path = "pci-0000:0b:00.4"     
                sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:0b:00.4/sound/card1"
                device.bus = "pci"                   
                device.vendor.id = "1022"                                                                             
                device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"                    
                device.product.id = "1487"         
                device.product.name = "Starship/Matisse HD Audio Controller"
                device.string = "1"
                module-udev-detect.discovered = "1"                                                                   
                device.icon_name = "audio-card-pci"                                                                   
        Formats:                                                                                                      
                pcm                        
                                                           
Source #1          
        State: RUNNING           
        Name: alsa_input.pci-0000_0b_00.4.analog-stereo
        Description: Starship/Matisse HD Audio Controller Estéreo analógico
        Driver: module-alsa-card.c
        Sample Specification: s16le 2ch 44100Hz
        Channel Map: front-left,front-right
        Owner Module: 7
        Mute: no
        Volume: front-left: 33484 /  51% / -17.50 dB,   front-right: 33484 /  51% / -17.50 dB
                balance 0.00
        Base Volume: 6554 /  10% / -60.00 dB
        Monitor of Sink: n/a
        Latency: 5451 usec, configured 46439 usec
        Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY 
        Properties:
                alsa.resolution_bits = "16"
                device.api = "alsa"
                device.class = "sound"
                alsa.class = "generic"
                alsa.subclass = "generic-mix"
                alsa.name = "ALCS1200A Analog"
                alsa.id = "ALCS1200A Analog"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "0"
                alsa.card = "1"
                alsa.card_name = "HD-Audio Generic"
                alsa.long_card_name = "HD-Audio Generic at 0xfcc00000 irq 149"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:0b:00.4"
                sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:0b:00.4/sound/card1"
                device.bus = "pci"
                device.vendor.id = "1022"
                device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
                device.product.id = "1487"
                device.product.name = "Starship/Matisse HD Audio Controller"
                device.string = "front:1"
                device.buffering.buffer_size = "352768"
                device.buffering.fragment_size = "176384"
                device.access_mode = "mmap+timer"
                device.profile.name = "analog-stereo"
                device.profile.description = "Estéreo analógico"
                device.description = "Starship/Matisse HD Audio Controller Estéreo analógico"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Ports:
                analog-input-front-mic: Front Microphone (type: Mic, priority: 8500, available)
                analog-input-rear-mic: Rear Microphone (type: Mic, priority: 8200, not available)
                analog-input-linein: Line In (type: Line, priority: 8100, not available)
        Active Port: analog-input-front-mic
        Formats:
                pcm
$ LC_ALL=C pactl list source-outputs
Source Output #194
        Driver: protocol-native.c
        Owner Module: 12
        Client: 379
        Source: 1
        Sample Specification: float32le 2ch 44100Hz
        Channel Map: front-left,front-right
        Format: pcm, format.sample_format = "\"float32le\""  format.rate = "44100"  format.channels = "2"  format.channel_map = "\"front-left,front-right\""
        Corked: no
        Mute: no
        Volume: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% / 0.00 dB
                balance 0.00
        Buffer Latency: 0 usec
        Source Latency: 1271 usec
        Resample method: copy
        Properties:
                media.name = "ALSA Capture"
                application.name = "ALSA plug-in [audacity]"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "35"
                application.process.id = "11740"
                application.process.user = "user"
                application.process.host = "mipc"
                application.process.binary = "audacity"
                application.language = "es_ES.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = "4935f451c7784f4f8c9f66e740ca5fbd"
                application.process.session_id = "1"
                application.icon_name = "audacity"
                module-stream-restore.id = "source-output-by-application-name:ALSA plug-in [audacity]"

I have no idea how solve it. Any help will be welcome.

Regards

Offline

#7 2022-07-17 17:28:47

archlinuxforever
Member
Registered: 2015-06-18
Posts: 59

Re: Microphone on headphones captures output sound

I test the headphones with microphone in Android app n-Track Studio and I have not this issue, so is not the headphone with microphone the source of issue.

I'm thinking to buy studio's microphone to record voice and instruments. Can somebody tell me which microphone (XLR or USB) and external sound card XLR/USB is compatible with archlinux?

Thanks in advance.

Last edited by archlinuxforever (2022-07-17 17:54:15)

Offline

#8 2022-07-21 18:53:58

archlinuxforever
Member
Registered: 2015-06-18
Posts: 59

Re: Microphone on headphones captures output sound

I bought brand new microphone to connect jack 3.5mm microphone input and the issue is solved (no low echo from headphones while recording).

I have no idea why this issue happens with headphone's microphone and not with external microphone.

Offline

#9 2022-07-24 17:20:53

archlinuxforever
Member
Registered: 2015-06-18
Posts: 59

Re: Microphone on headphones captures output sound

Could be a dual splitter like this https://www.pccomponentes.com/equip-147 … 35mm-macho the reason (I have one similar on my PC to connect headphones and micro to my PC)?

Offline

#10 2022-07-24 19:01:17

EDW1N
Member
Registered: 2022-07-01
Posts: 4

Re: Microphone on headphones captures output sound

archlinuxforever wrote:

Could be a dual splitter like this https://www.pccomponentes.com/equip-147 … 35mm-macho the reason (I have one similar on my PC to connect headphones and micro to my PC)?

Probably not. I'm facing this issue on a laptop with one combined jack, so probably your splitter is not the cause. By the way, I've tried to connect my other headset with USB connector (this means what it has it's own build in audio card) and it's working just fine. So I guess this issue is related to device's build in audio card or it's driver

Last edited by EDW1N (2022-07-24 19:01:51)

Offline

Board footer

Powered by FluxBB