Product Description Raspberry Pi Microphone

For developers looking to enable the Raspberry Pi for voice recognition, a high-performance microphone and advanced noise-canceling software are vital for optimal performance and successful trigger-phrase detection.

Andrea’s patented audio filters significantly improve the barge-in performance of any speech recognition device, making the PureAudio™ Array Microphone Development Kit for Raspberry Pi 3 an exceptional Raspberry Pi microphone.

For pricing and availability, please contact our Customer Service department at (800) 707-5779.

DA-350 Array Microphone

Noise Canceling Software

Product DescriptionNoise Canceling Software

The DA-350 Auto Array is a linear four element array microphone with Digital Signal Processing (DSP) circuitry contained within a single microphone housing.

The product also has integrated adaptive Beam forming and Noise Reduction digital filtering software.

The DA-350 is ideal for achieving superior far-field voice intelligibility and accuracy of Automatic Speech Recognition (ASR) in high noise environments. Noise Canceling Software
For pricing and availability, please contact our Customer Service department at (800) 707-5779.

Product Description Noise Canceling Software

The DA-250Q is a compact Stereo Array Microphone Digital Signal Processor (DSP) circuit board platform that can easily be integrated into many different OEM devices that would greatly benefit from directional noise canceling microphone performance and full duplex acoustic echo cancelation for speakerphone functionality.

Requiring only two tiny holes in the faceplate of a device, the DA-250Q OEM Array Microphone can deliver directional microphone sensitivity without the need for acoustic baffling, as found in large parabolic waveguides or long shotgun tube type microphones.

System Configurations: Stereo Array Mic w/DSDA (Beam Forming and & Noise Reduction), Stereo Array Mic w/DSDA3 (Aggressive Beam Forming and Noise Reduction), Mono Microphone w/EchoStop (Full Duplex Echo Cancellation and Noise Reduction).

For pricing and availability, please contact our Customer Service department at (800) 707-5779.

USB-SA Array Microphone

Product Description Noise Canceling Software

The USB-SA Array Microphone provides a USB digital audio adapter to bypasses the computer’s standard integrated sound system, providing a high fidelity/low noise digital audio platform that is isolated from the computers motherboard.

This external digital audio system utilizes the computers central processor to run Andrea’s AudioCommander™ adaptive beam forming directional microphone and noise reduction software.

For pricing and availability, please contact our Customer Service department at (800) 707-5779.