Our low latency audio source separation technology removes the interfering noises that make effective speech recognition impossible. In tests, we improved the sentence recognition rate for a leading home assistant platform from 22% to 91% in noisy conditions. But it’s not just the performance that is remarkable; the technology has the following key features necessary for any practical product:
The array geometry is not critical - we can work with 3 to 8 microphones with any spacing from 2cm to 30cm apart.
The algorithm has a low latency (<10ms) mode for time critical applications.
Easy to implement
The algorithm works with off-the-shelf microphones and has no calibration or training requirement, minimising your production costs.
The algorithm gives consistent, natural sounding performance across a wide variety of real world conditions.
The highly efficient algorithm and coding is designed to obtain the best possible performance from the available processing power.
The algorithms can achieve up to 30dB of interference rejection, often making an interfering source effectively inaudible.