How It Works »

The Voice Switch contains special software that analyzes an incoming sound to determine if it human speech. The switch can be setup by the user to only accept speech sounds, or accept any sound (including speech sounds) that meets the input requirements. Two knobs on the Voice Switch top panel enable the user to set the sound duration and volume required to activate the output relay. The third knob adjusts the volume of the auditory feedback to the user indicating that a sound has met the input requirements. The Voice Switch activates the output relay for one-tenth of a second (100 msec).

The Voice Switch contains a special mode activated by setting the sound duration knob to its minimum setting. In this mode, the output relay is activated for the entire time that a sound is active. This enables "click and drag" capabilities for people who want to use the switch as a left mouse button.

Download the Voice Switch manual

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