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The Schematic

The design of the Soundlazer circuitry took place over the last year with lots of testing and some experimentation. Many of the results have been posted throughout this website. A line level, stereo headphone jack similar to the one found on most computers and iPods connects the ADAU1701 Digital Signal Processor to the outside word. […]


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 and every software provider. been edited.  You are hearing and seeing the results of […]