• Audio/acoustic systems design – Digital Signal Processing
• Hardware design including RF, antennas. Bluetooth and Wifi
• Design of embedded software, application and user interface software (Linux & Android, C/C++, Java)
• System integration

We currently have proprietary, differentiated technology and design available for licensing and/or integration.

• Microphone array and beamforming

Proprietary algorithms: fixed or adaptive beamforming, microphone array calibration,

Algorithms can be implemented on small MCUs for maximum performance at minimum power requirements and cost. More details can be found in the  “Array51” section.

Microphone array and beamforming technology is our core competency.

• Ultraportable directional loudspeakers for 3D sound and virtual surround.

Our experience with microphone arrays also applies to loudspeakers.

One of the biggest challenges in reproducing 3D sound with a pair of loudspeakers is the cancellation of the cross-talk.  Our directional wireless portable loudspeaker solution allows for a richer reproduction of binaural recordings and audio content processed with enhancements like Dolby Virtual Speaker.

Design options available:

• Nearfield directional loudspeakers
• Far field directional loudspeaker with enhanced “bass”

• Innovative passive radiator concept

For small loudspeaker systems in tablets, netbooks, or an ultra-portable loudspeaker accessory.  Allows an extension of the response at low frequency, with minimum distortion and at low cost.

We propose a “passive radiator” custom solution or high volume modules with advanced surround design for designing sound systems in netbooks or ultraportable accessories with enhanced bass.