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Shen zhen Qisheng technology co.,LTD is a high-tech enterprise engaged in the research and development of voice algorithms. The voice algorithms developed by the company include acoustic or line echo cancellation, steady or non-stationary noise suppression, automatic gain control, dynamic range control, voice signal detection, semantic intelligibility enhancement and other voice enhancement technologies.

At present, speech algorithms are mainly used in front-end acoustic processing of voice communication between people or human-computer interaction. Our algorithm can not only run on high-performance CPU, but also on Cortex M0 MCU with limited processing speed. It can provide customers with cost-effective voice processing solutions according to their actual needs. At present, the product output fields mainly include video conference, game equipment, security voice call, vehicle voice interaction, etc.