Overview

Solo and mute N channel signals

Discussion

Solo and Mute control module. This modules allows you to listen to individual channels ("solo") or mute them. When the second argument NUMPINS is 1, then the solo and mute control is applied to each individual channel. Otherwise the solo and mute control is applied to each individual input pin as a whole. The array .isMuted is used for mute control and the array .isSolo is for solo control. When both are selected, mute has higher priority over solo. In all cases, the array length is updated by the prebuild function.

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By default, the inspector for the module has the control checkboxes organized in a vertical stack. By setting the optional third argument TRANSPOSE = 1 turns the control into a horizontal stack.

Type Definition

typedef struct _ModuleSoloMuteFract32
{
    ModuleInstanceDescriptor instance;            // Common Audio Weaver module instance structure
    FLOAT32 smoothingTime;                        // Time constant of the smoothing process
    INT32 numControls;                            // Number of individual mute controls
    fract32 smoothingCoeff;                       // Smoothing coefficient.
    INT32* isSolo;                                // Boolean that controls pin solo. One per each pin.
    INT32* isMuted;                               // Boolean that controls pin muted or unmuted. One per each pin.
    fract32* currentGain;                         // Instantaneous gain applied by the module. This is also the starting gain of the module.
    fract32* gain;                                // Target gain.
} ModuleSoloMuteFract32Class;

Variables

Properties

Pins

Input Pins

Name: in

Description: audio input

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Sample rate range: Unrestricted

Complex support: Real

Output Pins

Name: out

Description: audio output

Data type: fract32

MATLAB Usage

File Name: solo_mute_fract32_module.m

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