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The Multiple Volume Control block allows gain adjustment to be made to each of the inputs individually. Every input pin has its own volume control.
The Slider control's min/max value and step size can be customized. To modify the slider's settings, right-click on the control which will display the control pop-up window
Name | ADSP-214xx | ADSP-215xx/SC5xx | ADAU145x/146x |
---|---|---|---|
———————————————————— | ——————-- | ——————————-- | —————————- |
Multiple Volume Control (HW Slew) | B/S | B/S | S |
Multiple Volume Control (No Slew) | NA | NA | S |
Multiple Volume Control (RC Slew) | NA | NA | S |
Name | Type | Description |
---|---|---|
—————————— | ———————————————————— | —————————— |
InputX | Audio | Input channel X |
Name | Type | Description |
---|---|---|
—————————— | ———————————————————— | —————————— |
OutputX | Control | Output channel X |
Note:
GUI Parameter Name | Default Value | Range | Function Description |
---|---|---|---|
—————————— | ————————— | —————————- | ———————————————————- |
Gain_ChannelX | 0 dB | -200 to +200 dB | Increases/decreases the dB level of the input |
IsDBps_ChannelX | True | True/False | Allows to controls either in dBps/linear |
Max_ChannelX | 0 | Min_Channel < Max_Channel < 200 | Configure the maximum value of gain for X channel |
Min_ChannelX | 0 | -200 < Min_Channel < Max_Channel | Configure the minimum value of gain for X channel |
NumChannels | 1 | 20 | Num of input and output channels.Change in this value requires re-compilation |
Note:
Parameter Name | Description | ADSP-214xx/SC5xx/215xx | ADAU145x/146x |
---|---|---|---|
—————————————- | ——————————————————————————-- | —————————————- | —————————- |
Gain_ChannelX | Increases/decreases the dB level of the input | Float | FixPoint8d24 |
Slew_ChannelX | Smoothly transition of signal from one level to another level | Float | FixPoint8d24 |
Slew_Channel0 = 2^(-12)