Hello! When I use the mic it is heard in the speakers. And it is even much louder than multimedia playback.
But my question is: how can I prevent microphone signal from going to speakers?
Here is dmesg for my onboard sound that I'm using:
So, nid=20 there is Green jack, speaker, and nid=24 is Red, microphone. Now how is is generally handled, when signal from the microphone is heard in the speakers?
But my question is: how can I prevent microphone signal from going to speakers?
Here is dmesg for my onboard sound that I'm using:
Code:
hdaa4: <Realtek ALC887 Audio Function Group> at nid 1 on hdacc4
hdaa4: Subsystem ID: 0x10ec0887
hdaa4: NumGPIO=2 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=1
hdaa4: GPIO0: disabled
hdaa4: GPIO1: disabled
hdaa4: Original pins configuration:
hdaa4: nid 0x as seq device conn jack loc color misc
hdaa4: 17 40130000 0 0 Speaker None ATAPI 0x00 Unknown 0
hdaa4: 18 411111f0 15 0 Speaker None 1/8 Rear Black 1
hdaa4: 20 01014010 1 0 Line-out Jack 1/8 Rear Green 0
hdaa4: 21 01011012 1 2 Line-out Jack 1/8 Rear Black 0
hdaa4: 22 01016011 1 1 Line-out Jack 1/8 Rear Orange 0
hdaa4: 23 0101e014 1 4 Line-out Jack 1/8 Rear White 0
hdaa4: 24 01a19030 3 0 Mic Jack 1/8 Rear Pink 0
hdaa4: 25 02a19040 4 0 Mic Jack 1/8 Front Pink 0
hdaa4: 26 0181303f 3 15 Line-in Jack 1/8 Rear Blue 0
hdaa4: 27 02214020 2 0 Headphones Jack 1/8 Front Green 0
hdaa4: 28 411111f0 15 0 Speaker None 1/8 Rear Black 1
hdaa4: 29 4025e601 0 1 Headphones None Optical 0x00 White 6
hdaa4: 30 411111f0 15 0 Speaker None 1/8 Rear Black 1
hdaa4: 31 411111f0 15 0 Speaker None 1/8 Rear Black 1
hdaa4: Patching widget caps nid=29 0x00400400 -> 0x00700400
hdaa4: Patched pins configuration:
hdaa4: nid 0x as seq device conn jack loc color misc
hdaa4: 17 40130000 0 0 Speaker None ATAPI 0x00 Unknown 0 DISA
hdaa4: 18 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa4: 20 01014010 1 0 Line-out Jack 1/8 Rear Green 0
hdaa4: 21 01011012 1 2 Line-out Jack 1/8 Rear Black 0
hdaa4: 22 01016011 1 1 Line-out Jack 1/8 Rear Orange 0
hdaa4: 23 0101e014 1 4 Line-out Jack 1/8 Rear White 0
hdaa4: 24 01a19030 3 0 Mic Jack 1/8 Rear Pink 0
hdaa4: 25 02a19040 4 0 Mic Jack 1/8 Front Pink 0
hdaa4: 26 0181303f 3 15 Line-in Jack 1/8 Rear Blue 0
hdaa4: 27 02214020 2 0 Headphones Jack 1/8 Front Green 0
hdaa4: 28 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa4: 30 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa4: 31 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa4: 4 associations found:
hdaa4: Association 0 (1) out:
hdaa4: Pin nid=20 seq=0
hdaa4: Pin nid=22 seq=1
hdaa4: Pin nid=21 seq=2
hdaa4: Pin nid=23 seq=4
hdaa4: Association 1 (2) out:
hdaa4: Pin nid=27 seq=0
hdaa4: Association 2 (3) in:
hdaa4: Pin nid=24 seq=0
hdaa4: Pin nid=26 seq=15
hdaa4: Association 3 (4) in:
hdaa4: Pin nid=25 seq=0
hdaa4: Tracing association 0 (1)
hdaa4: Pin 20 traced to DAC 2
hdaa4: Pin 22 traced to DAC 4
hdaa4: Pin 21 traced to DAC 3
hdaa4: Pin 23 traced to DAC 5
hdaa4: Association 0 (1) trace succeeded
hdaa4: Tracing association 1 (2)
hdaa4: Pin 27 traced to DAC 37
hdaa4: Association 1 (2) trace succeeded
hdaa4: Tracing association 2 (3)
hdaa4: Pin 24 traced to ADC 8
hdaa4: Pin 26 traced to ADC 8
hdaa4: Association 2 (3) trace succeeded
hdaa4: Tracing association 3 (4)
hdaa4: Pin 25 traced to ADC 9
hdaa4: Association 3 (4) trace succeeded
hdaa4: Looking for additional DAC for association 0 (1)
hdaa4: Looking for additional DAC for association 1 (2)
hdaa4: Looking for additional ADC for association 2 (3)
hdaa4: Looking for additional ADC for association 3 (4)
hdaa4: Tracing input monitor
hdaa4: Tracing nid 11 to out
hdaa4: nid 11 is input monitor
hdaa4: Tracing nid 34 to out
hdaa4: Tracing nid 35 to out
hdaa4: Tracing other input monitors
hdaa4: Tracing nid 24 to out
hdaa4: Tracing nid 25 to out
hdaa4: Tracing nid 26 to out
hdaa4: Tracing beeper
hdaa4: Pin sense: nid=20 sense=0x80000000 (connected)
hdaa4: Pin sense: nid=24 sense=0x80000000 (connected)
hdaa4: FG config/quirks: forcestereo ivref50 ivref80 ivref100 ivref
pcm4: <Realtek ALC887 (Rear Analog 7.1/2.0)> at nid 20,22,21,23 and 24,26 on hdaa4
pcm5: <Realtek ALC887 (Front Analog)> at nid 27 and 25 on hdaa4
hdaa4: Pin sense: nid=24 sense=0x00000000 (disconnected)
hdaa4: Pin sense: nid=26 sense=0x80000000 (connected)
hdaa4: Pin sense: nid=26 sense=0x00000000 (disconnected)
hdaa4: Pin sense: nid=24 sense=0x80000000 (connected)