Instead, the Voice Mate H1 only activates its microphone when it detects you’ve picked it up. This news story is part of TechHive’s in-depth coverage of the best smart home systems.

A research team has developed a novel auditory technology that allows the recognition of human positions using only a single microphone. This technology facilitates sound-based interaction between ...

69dB (A) SNR mems microphone draws only 520μA Infineon has announced IM69D128S, a mems microphone for wearables, phones and IoT devices, emphasising its 520μA consumption and 69dB (A) signal to noise ...