Noise reduction SoC targets voice capture devices
ON Semiconductor has launched a new SoC solution that provides wideband single or dual microphone noise reduction in voice capture devices such as mobile phones, VoIP applications and two way radios.
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The BelaSigna R262 comes with built-in voice capture and noise reduction technology for improved voice clarity and lower stationary and non stationary background noise.
It integrates a digital signal processor, voltage regulators, phase-locked loop, level translator and memory, all within a WLCSP package of less than 6mm2.
With full 8kHz bandwidth wideband voice capture for VoIP communication, de-reverberation capability and 360° voice pick up, ON Semi says the module is suitable for a range of conference, handset and arm's length applications.