Audio Technologies

Digital Array Microphone and Noise-Reduction Software

Audio Filter Algorithms

Audio Filter Libraries Available to License for Your Devices’ Embedded Processors.

An award winning digital noise canceling algorithm, PureAudio® is designed to and attenuate ambient and electronic repetitive noises from the desired speech signal, improving the signal-to-noise ratio.
An advanced full duplex acoustic echo cancelling algorithm, EchoStop™ was developed to also be incorporated with DSADA and PureAudio microphone technologies for a complete audio input and output solution.
A patented system approach of array microphone adaptive beam forming, the digital technology enables optimal performance of far-field voice input by centering microphone sensitivity on the user’s voice and canceling noise outside of the pick-up cone.
Stereo recording with the SuperBeam headset enables lifelike 3D surround sound capture of the users listening environment. Due to the stereo microphones “Binaural” placement near the user’s ears, creates a natural head acoustic transfer function. Sound arriving at each microphone in different phase will duplicate the real ear listening experience. Audio playback of these recordings will then deliver a realistic sound reproduction experience, great for recording live audio events.

SuperBeam Array Microphone Spec Sheet

CLICK HERE FOR OUR TECHNOLOGY DEMONSTRATION DOWNLOAD.

CLICK HERE FOR DATA ON OUR SIRI TEST WITH FILTERS.

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