1 # Place in ~/.pulse/ to add null sinks for the audio end-to-end quality test. 2 3 .include /etc/pulse/default.pa 4 5 load-module module-null-sink sink_name=render sink_properties=device.description=render format=s16 rate=48000 channels=1 6 load-module module-null-sink sink_name=capture sink_properties=device.description=capture format=s16 rate=48000 channels=1 7