GrandSounds Audio is a leader in DSP Algorithm software and HW solutions for voice control and speech communications. Our specialty is the design, engineering of microphone acoustic, and the voice processing solutions for consumer electronics, education, pickup voice at industry(GSensor replace to microphone to pickup voice/sound), and automotive applications. We are a one-stop shop for any voice communication or voice control application. Our voice processing solutions deliver the highest performance on a variety of processing platforms. We are full-service software supplier who can deliver a complete voice-control solutions, including multi-microphone beamforming, multi-channel Acoustic Echo Cancellation, ENC, AFC/Acoustic feedback suppression and vibration sensor replace to microphone to pickup voice/sound for automotive and industry's pickup voice etc. Our end-to-end approach will keep your cost, time-to-market.

End-customer who has been launch product "Teams" certified /"pass ITU or CarPlay" with our algorithm solution in the market:
Huawei,TOYOTA, NISSAN, Changan, HikVision, logitech, Plantronics Poly, Lenovo, Microsoft,

Polycom Speakerphone:
https://www.poly.com/gb/en/products/phones/calisto/calisto-5300
Huawei TWS:
https://item.jd.com/100015316772.html
logitech headphone:
https://www.logitech.com/en-us/products/headsets/zone-wireless-bluetooth.html
Lenovo Conference Soundbar:
https://www.lenovo.com/gb/en/smart-devices/smart-office/thinksmart/ThinkSmart-Bar/p/11SP1TSSDBR