Tag Archives | Ultrasonic Speaker

signaldirection

First parametric test with DSP added to the prototype.

This improved circuit incorporates a DSP (digital signal processor) with a 40KHZ ultrasonic parametric array.  By adding compression and equalization, the quality of the audio signal is greatly improved. This audio or video has not We are familiar with every slotmachineitaliane.net and every software provider. been edited.  You are hearing and seeing the results of […]

Continue Reading