sound/cards/emu-mixer.rst

100 This control is used to attenuate samples from left and right front PCM FX-bus
102 samples for 5.1 playback. The result samples are forwarded to the DSP 0 & 1
107 This control is used to attenuate samples from left and right surround PCM FX-bus
109 samples for 5.1 playback. The result samples are forwarded to the DSP 2 & 3
114 This control is used to attenuate samples from left and right side PCM FX-bus
116 samples for 7.1 playback. The result samples are forwarded to the DSP 6 & 7
121 This control is used to attenuate samples from the center PCM FX-bus accumulator.
122 ALSA uses accumulator 6 for center PCM samples for 5.1 playback. The result samples
127 This control is used to attenuate samples from the LFE PCM FX-bus accumulator.
128 ALSA uses accumulator 7 for LFE PCM samples for 5.1 playback. The result samples
133 This control is used to attenuate samples from left and right PCM FX-bus
134 accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples for
135 stereo playback. The result samples are forwarded to the virtual stereo mixer.
139 This control is used to attenuate samples from left and right PCM FX-bus
145 This control is used to attenuate samples from left and right MIDI FX-bus
146 accumulators. ALSA uses accumulators 4 and 5 for left and right MIDI samples.
147 The result samples are forwarded to the virtual stereo mixer.
151 These controls are used to attenuate samples from left and right MIDI FX-bus
152 accumulator. ALSA uses accumulators 4 and 5 for left and right MIDI samples.
157 This control is used to attenuate samples from the virtual stereo mixer.
158 The result samples are forwarded to the DSP 0 & 1 playback channels.
162 This control is used to attenuate samples from the virtual stereo mixer.
163 The result samples are forwarded to the DSP 2 & 3 playback channels.
167 This control is used to attenuate samples from the virtual stereo mixer.
168 The result samples are forwarded to the DSP 6 & 7 playback channels.
172 This control is used to attenuate samples from the virtual stereo mixer.
173 The result samples are forwarded to the DSP 4 playback channel.
177 This control is used to attenuate samples from the virtual stereo mixer.
178 The result samples are forwarded to the DSP 5 playback channel.
182 This control turns the tone control on or off. The samples forwarded to
188 When the tone control code is activated, the samples are always modified.
194 When the tone control code is activated, the samples are always modified.
199 This control is used to attenuate samples for all DSP playback channels.
203 This control is used to attenuate samples from the DSP 0 & 1 capture channels.