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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Microsoft LifeChat LX-3000 USB Audio Headset DB issue with Volume Scale"
href="https://bugs.freedesktop.org/show_bug.cgi?id=46236#c21">Comment # 21</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Microsoft LifeChat LX-3000 USB Audio Headset DB issue with Volume Scale"
href="https://bugs.freedesktop.org/show_bug.cgi?id=46236">bug 46236</a>
from <span class="vcard"><a class="email" href="mailto:superquad.vortex2@gmail.com" title="Raymond <superquad.vortex2@gmail.com>"> <span class="fn">Raymond</span></a>
</span></b>
<pre> control.4 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 151'
comment.dbmin -2837
comment.dbmax -119
iface MIXER
name 'Speaker Playback Volume'
value.0 118
value.1 118
}
you cannot change cval->res since 151 is a prime number,
even if you think the audio device cannot provide 0.17 dB per step
<a href="http://www.freedesktop.org/wiki/Software/PulseAudio/Backends/ALSA/Decibel/">http://www.freedesktop.org/wiki/Software/PulseAudio/Backends/ALSA/Decibel/</a></pre>
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