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To initiate recording by acoustic start, audio trigger, you must arm the microphone should be armed. To arm a microphone, select it in the microphone list and click .

 If the sound level when arming When you arm a microphone is lower that and its signal level is less than the threshold acoustic start level of audio trigger, the microphone status indicator becomes turns yellow.

 If the sound level at the time of arming  When you arm a microphone (or at any other time after the microphone has been armed) arming) and its signal level exceeds the threshold acoustic start level of audio trigger, the recording starts recording is initiated (the ACCU_START event is received from the microphone, and asterisks appear to the right of the Volume level slider on the settings panel of the Microphone object), and the microphone status indicator becomes turns red.

Image RemovedImage Added Image Added

 The The recording will continue continues as long as the microphone sound signal level is above exceeds the threshold acoustic start level of audio trigger. If the microphone sound signal level decreases below the threshold acoustic start level of audio trigger, the recording stops (the ACCU_STOP event is received from the microphone, and asterisks disappear to the right of the Volume level slider on the settings panel of the Microphone object Image Added), and the microphone status indicator becomes turns yellow.

To disarm the microphone and stop recording, press click the Image Removed  Image Added button.

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The Image Removed buttons control recordings through Image Added buttons are used to control recording from the microphone , initiated both by the Operator's command and by acoustic startaudio trigger. Selection of the recording mode depends on the program settings.

For more information on setting up the audio trigger recording of the Microphone object, see Setting up the audio trigger recording.