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Ok so its been a while and i've been living off with my microphone just relying on an external mic but its getting a bit annoying and I want to fix it. Here is what I got rn:
arecord -l:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC245 Analog [ALC245 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
and ALC245 is realtek audio actually look here:
sudo dmesg | grep realtek
[ 2.502165] snd_hda_codec_realtek hdaudioC0D0: ALC245: picked fixup for PCI SSID 103c:0000
[ 2.502470] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC245: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 2.502474] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 2.502475] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 2.502477] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 2.502478] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 2.502479] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19
Ok now i'm going to show the weird thing abt this here are some test results:
no external mic:
[zamanarvin@archlinux ~]$ arecord -vvv -f dat /dev/null
Hardware PCM card 0 'HDA Intel PCH' device 0 subdevice 0
Its setup is:
stream : CAPTURE
access : RW_INTERLEAVED
format : S16_LE
subformat : STD
channels : 2
rate : 48000
exact rate : 48000 (48000/1)
msbits : 16
buffer_size : 24000
period_size : 6000
period_time : 125000
tstamp_mode : ENABLE
tstamp_type : MONOTONIC
period_step : 1
avail_min : 6000
period_event : 0
start_threshold : 1
stop_threshold : 24000
silence_threshold: 0
silence_size : 0
boundary : 6755399441055744000
appl_ptr : 0
hw_ptr : 0
Recording WAVE '/dev/null' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo
Max peak (12000 samples): 0x000002f6 # 2%
Max peak (12000 samples): 0x0000016a # 1%
Max peak (12000 samples): 0x000000e7 # 0%
Max peak (12000 samples): 0x00000099 # 0%
Max peak (12000 samples): 0x00000082 # 0%
Max peak (12000 samples): 0x0000004b # 0%
Max peak (12000 samples): 0x0000005c # 0%
Max peak (12000 samples): 0x0000004e # 0%
Max peak (12000 samples): 0x0000005c # 0%
Max peak (12000 samples): 0x0000004b # 0%
Max peak (12000 samples): 0x0000004e # 0%
Max peak (12000 samples): 0x00000047 # 0%
Max peak (12000 samples): 0x0000004c # 0%
Max peak (12000 samples): 0x0000005a # 0%
Max peak (12000 samples): 0x00000045 # 0%
Max peak (12000 samples): 0x00000050 # 0%
Max peak (12000 samples): 0x00000052 # 0%
Max peak (12000 samples): 0x00000053 # 0%
Max peak (12000 samples): 0x0000004b # 0%
Max peak (12000 samples): 0x0000004c # 0%
Max peak (12000 samples): 0x0000004f # 0%
Max peak (12000 samples): 0x0000004f # 0%
Max peak (12000 samples): 0x00000049 # 0%
Max peak (12000 samples): 0x00000057 # 0%
Max peak (12000 samples): 0x0000004e # 0%
Max peak (12000 samples): 0x00000046 # 0%
Max peak (12000 samples): 0x00000050 # 0%
Max peak (12000 samples): 0x00000046 # 0%
Max peak (12000 samples): 0x0000004b # 0%
Max peak (12000 samples): 0x0000004c # 0%
Max peak (12000 samples): 0x00000048 # 0%
Max peak (12000 samples): 0x00000047 # 0%
Max peak (12000 samples): 0x00000045 # 0%
Max peak (12000 samples): 0x00000044 # 0%
Max peak (12000 samples): 0x00000042 # 0%
Max peak (12000 samples): 0x00000044 # 0%
Max peak (12000 samples): 0x00000057 # 0%
Max peak (12000 samples): 0x0000004e # 0%
Max peak (12000 samples): 0x00000050 # 0%
Max peak (12000 samples): 0x00000049 # 0%
Max peak (12000 samples): 0x0000004f # 0%
^CAborted by signal Interrupt...
Max peak (144 samples): 0x00000039 # 0%
[zamanarvin@archlinux ~]$
with external mic:
[zamanarvin@archlinux ~]$ arecord -vvv -f dat /dev/null
Hardware PCM card 0 'HDA Intel PCH' device 0 subdevice 0
Its setup is:
stream : CAPTURE
access : RW_INTERLEAVED
format : S16_LE
subformat : STD
channels : 2
rate : 48000
exact rate : 48000 (48000/1)
msbits : 16
buffer_size : 24000
period_size : 6000
period_time : 125000
tstamp_mode : ENABLE
tstamp_type : MONOTONIC
period_step : 1
avail_min : 6000
period_event : 0
start_threshold : 1
stop_threshold : 24000
silence_threshold: 0
silence_size : 0
boundary : 6755399441055744000
appl_ptr : 0
hw_ptr : 0
Recording WAVE '/dev/null' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo
Max peak (12000 samples): 0x00007fff #################### 99%
Max peak (12000 samples): 0x00003e90 ########## 48%
Max peak (12000 samples): 0x000021c4 ###### 26%
Max peak (12000 samples): 0x0000275e ####### 30%
Max peak (12000 samples): 0x0000238b ###### 27%
Max peak (12000 samples): 0x00001f97 ##### 24%
Max peak (12000 samples): 0x000019f3 ##### 20%
Max peak (12000 samples): 0x0000195f #### 19%
Max peak (12000 samples): 0x00001c0f ##### 21%
Max peak (12000 samples): 0x00001daf ##### 23%
Max peak (12000 samples): 0x0000179e #### 18%
Max peak (12000 samples): 0x0000111e ### 13%
Max peak (12000 samples): 0x00001094 ### 12%
Max peak (12000 samples): 0x00000e97 ### 11%
Max peak (12000 samples): 0x00007644 ################### 92%
Max peak (12000 samples): 0x00007fff #################### 99%
Max peak (12000 samples): 0x000053b1 ############## 65%
Max peak (12000 samples): 0x00004381 ########### 52%
Max peak (12000 samples): 0x00004f19 ############# 61%
Max peak (12000 samples): 0x00004764 ############ 55%
Max peak (12000 samples): 0x00004fbe ############# 62%
Max peak (12000 samples): 0x00004ee0 ############# 61%
Max peak (12000 samples): 0x00003053 ######## 37%
Max peak (12000 samples): 0x00000b92 ## 9%
Max peak (12000 samples): 0x00000f30 ### 11%
Max peak (12000 samples): 0x00000cba ## 9%
Max peak (12000 samples): 0x00002609 ###### 29%
Max peak (12000 samples): 0x0000252d ###### 29%
Max peak (12000 samples): 0x00002255 ###### 26%
Max peak (12000 samples): 0x00002609 ###### 29%
Max peak (12000 samples): 0x0000234d ###### 27%
Max peak (12000 samples): 0x000025b1 ###### 29%
Max peak (12000 samples): 0x00002589 ###### 29%
Max peak (12000 samples): 0x0000260f ###### 29%
Max peak (12000 samples): 0x00001dc4 ##### 23%
Max peak (12000 samples): 0x00000e28 ### 11%
Max peak (12000 samples): 0x000015db #### 17%
Max peak (12000 samples): 0x00001393 #### 15%
Max peak (12000 samples): 0x000033ab ######### 40%
Max peak (12000 samples): 0x000034b2 ######### 41%
Max peak (12000 samples): 0x00002bd2 ####### 34%
Max peak (12000 samples): 0x00002dc5 ######## 35%
Max peak (12000 samples): 0x000026f9 ####### 30%
Max peak (12000 samples): 0x00002966 ####### 32%
Max peak (12000 samples): 0x00002615 ###### 29%
Max peak (12000 samples): 0x0000102d ### 12%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00007ae3 #################### 96%
Max peak (12000 samples): 0x0000217a ###### 26%
Max peak (12000 samples): 0x0000205f ###### 25%
Max peak (12000 samples): 0x00001e46 ##### 23%
Max peak (12000 samples): 0x0000217e ###### 26%
Max peak (12000 samples): 0x00003440 ######### 40%
Max peak (12000 samples): 0x00002bfb ####### 34%
Max peak (12000 samples): 0x00001eb7 ##### 23%
Max peak (12000 samples): 0x000017fe #### 18%
Max peak (12000 samples): 0x00002bd0 ####### 34%
Max peak (12000 samples): 0x0000647c ################ 78%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00004d0b ############# 60%
Max peak (12000 samples): 0x00001cb5 ##### 22%
Max peak (12000 samples): 0x00001300 ### 14%
Max peak (12000 samples): 0x00000d7e ### 10%
Max peak (12000 samples): 0x00000e0c ### 10%
Max peak (12000 samples): 0x00005765 ############## 68%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00003db1 ########## 48%
Max peak (12000 samples): 0x00002f6a ######## 37%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00001302 ### 14%
Max peak (12000 samples): 0x00001b4d ##### 21%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x000010ac ### 13%
Max peak (12000 samples): 0x00003462 ######### 40%
Max peak (12000 samples): 0x00008000 #################### 100%
Max peak (12000 samples): 0x00003ae1 ########## 45%
^CAborted by signal Interrupt...
Max peak (112 samples): 0x00001302 ### 14%
yeah and look at the arecord -l after external mic:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC245 Analog [ALC245 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
I dont know what to do help
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