onsemi (Ansemi)

WLCSP-26

taping

2500

The BelaSigna R262 is a complete system-on-chip (SoC) solution that provides broadband in sound capture devices such as mobile phones, VoIP applications such as Internet broadcasting and tablets, two-way radios and other applications that can benefit from improved sound clarity Single or dual microphone noise reduction. The chip features novel mechanical, steady-state and non-steady noise removal methods that preserve sound naturalness and enhance speech intelligence regardless of the acoustic environment or orientation of the handheld during use—providing end-users with unparalleled freedom of movement . Designed to be compatible with multiple codecs, baseband chips and microphones, the BelaSigna R262 requires no calibration or external components, making it easy to integrate and reducing "time to market" for manufacturers. Additional features include dereverberation, customization of various voice capture modes and outputs, and the ability to fine-tune algorithms to suit the unique needs of a manufacturer's equipment. The chip includes a highly optimized DSP-based application controller with industry-leading power efficiency in a highly compact 5.3 mm² WLCSP for the most space-constrained industrial designs. Evaluation hardware and custom fine-tuning requirements for the BelaSigna R262 are available through Exaudio AB.