Date: Fri, 24 Aug 2018 22:24:46 +0200 From: Per Gunnarsson <p.gunnarsson@yahoo.com> To: FreeBSD <freebsd-questions@freebsd.org> Subject: How to set the recording volume for a CM108B USB adapter Message-ID: <ff3715e8-f00d-51e2-350f-4d75c9e17034@yahoo.com>
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Hello! I am trying to set the recording volume for a CM108B adapter. When I check with mixer, it seems stuck on the value 45. I have tried setting the recording volume with sysctl too, without luck. sysctl -a | grep dev.pcm.3 gives me this: dev.pcm.3.feedback_rate: 0 dev.pcm.3.mixer.mute_4.desc: dev.pcm.3.mixer.mute_4.max: 1 dev.pcm.3.mixer.mute_4.min: 0 dev.pcm.3.mixer.mute_4.val: 0 dev.pcm.3.mixer.vol_3.desc: dev.pcm.3.mixer.vol_3.max: 6096 dev.pcm.3.mixer.vol_3.min: 0 dev.pcm.3.mixer.vol_3.val: 6096 dev.pcm.3.mixer.agc_2.desc: dev.pcm.3.mixer.agc_2.max: 1 dev.pcm.3.mixer.agc_2.min: 0 dev.pcm.3.mixer.agc_2.val: 0 dev.pcm.3.mixer.mute_1.desc: USB PnP Sound Device dev.pcm.3.mixer.mute_1.max: 1 dev.pcm.3.mixer.mute_1.min: 0 dev.pcm.3.mixer.mute_1.val: 0 dev.pcm.3.mixer.vol_0_1.desc: USB PnP Sound Device dev.pcm.3.mixer.vol_0_1.max: -16 dev.pcm.3.mixer.vol_0_1.min: -7264 dev.pcm.3.mixer.vol_0_1.val: -1836 dev.pcm.3.mixer.vol_0_0.desc: USB PnP Sound Device dev.pcm.3.mixer.vol_0_0.max: -16 dev.pcm.3.mixer.vol_0_0.min: -7264 dev.pcm.3.mixer.vol_0_0.val: -1836 dev.pcm.3.bitperfect: 0 dev.pcm.3.buffersize: 0 dev.pcm.3.rec.vchanformat: s16le:2.0 dev.pcm.3.rec.vchanrate: 48000 dev.pcm.3.rec.vchanmode: fixed dev.pcm.3.rec.vchans: 1 dev.pcm.3.play.vchanformat: s16le:2.0 dev.pcm.3.play.vchanrate: 48000 dev.pcm.3.play.vchanmode: fixed dev.pcm.3.play.vchans: 1 dev.pcm.3.hwvol_mixer: vol dev.pcm.3.hwvol_step: 5 dev.pcm.3.%parent: uaudio0 dev.pcm.3.%pnpinfo: dev.pcm.3.%location: dev.pcm.3.%driver: pcm dev.pcm.3.%desc: USB audio
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