Digital Array Microphone and Noise-Reduction Software
Audio Filter Algorithms
Audio Filter Libraries Available to License for Your Devices’ Embedded Processors.
New internet connected devices controlled by natural language understanding require advanced audio input technology.
Andrea Electronics patented system of digital stereo beam-forming and noise cancellation signal processing enables accurate far-field speech recognition performance from up to 14 feet away!
Andrea’s award winning audio input software provides wide bandwidth fidelity with less digital artifacts and lower distortion, thus raising the bar for noise reduction sound quality.
Our latest filter libraries are designed for OEMs targeting new product platforms running Linux and Android operating systems, while utilizing new powerful mobile processors with DSP cores such as ARM.
We provide total microphone solutions for consumer, industrial and professional audio markets.
Our engineering capabilities and services include:
Microphone selection and pre-amplification (A2D/DAC)
System schematic design and low noise PCB layout
Acoustic housing industrial design and product integration
Quality manufacturing of subassemblies and final products