Logic Controlled Mute can be used to mute an entire system from a button, switch or trigger point. This is useful for Life safety systems coming in on a contact closure.

Open your DSP design. The Logic Controlled Mute is located under the Control heading in Component Library. The inputs can be configured in Object Property, which will configure the I/O of the device.

When input signal goes high (true), the system is muted.

In the example below, the Latch button is wired to the Logic Mute node. When the Latch button is ON, the input signal is high (true) and the system will be muted.
The Pink Noise generator is the audio source, and the RMS meter will monitor the output signal.

Click here to learn how to use this with a GPIO Input card. 

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