Audio/Alsa/Pulseaudio/ Mikrofon

Tue, 22/03/2016 - 12:54


pacmd list-sinks to list name or index number of possible sinks pacmd set-default-sink "SINKNAME" to set the default output sink pacmd set-default-source "SOURCENAME" to set the default input pacmd set-sink-volume index volume pacmd set-source-volume index volume for volume control (0 = Mute, 65536 = 100%) Wichtig wenn das Mikro in Skype nicht geht Eingestell twerden muss mein UBS Mic auf "Analog Mono Duplex"

Liste HW cat /proc/asound/cards aplay -L arecord -L pacmd list-sources

Restart PUlseaudio

pulseaudio -k pulseaudio --start

Record Test List Record Devices: arecord -l Record: arecord -f dat -d 10 -D hw:0,0 /tmp/test.wav Play: aplay -f dat /tmp/test.wav Unmute Über den Alsamixer prüfen ob der Anschluss mit RECORD beschriftet ist. Wenn nicht mi tder Leertaste aktivieren. amixer set 'Rear Mic' unmute

Mic Noise Reduction,_Tricks_and_Best_Practices#Echo_Cancellation Umbenennen von Devices pacmd list-sinks | grep name: pacmd list-sources | grep name: pactl list short sinks pacmd list-sources | grep "USB Audio CODEC" cat /proc/asound/card?/usbmixer pacmd update-sink-proplist alsa_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.analog-mono alsa.card_name="BehringerUMC22"

Mikrofon und Systemsound aufnehmen

Loopback! pactl load-module module-loopback siehe:
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