Audio Technologies
Audio Noise Reduction Software & Digital Array Microphone
Endorsed by Soundhound and Recommended for Use with Amelia Conversational AI Applications
Andrea Audio Filter Algorithms
Audio Filter Libraries Available to License for Your Devices’ Embedded Processors.
New Edge Computing devices controlled by Conversational AI 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.
Andrea’s PureAudio AI award-winning noise reduction processing provides wide bandwidth fidelity with less digital artifacts and lower distortion, thus raising the bar for audio 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 NVIDIA.
Audio Noise Reduction Andrea
Andrea is also highly skilled in the development of microphone hardware solutions utilizing digital signal processing.
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
· Anechoic sound lab for microphone acoustics and algorithm noise reduction performance testing.
· Speech recognition error rate testing with different embedded microphone configurations with real world ambient noise types.