Sound processing algorithm engineer

Responsibilities：

1. Responsible for the design and development of algorithms related to voice and audio signal processing such as active noise reduction, echo cancellation, howling suppression, and virtual surround;

2. Responsible for the code transplantation and optimization of related functional modules for voice and audio signal processing and writing related driver and debugging documents;

3. Responsible for tracking the latest development of audio standards and noise reduction algorithms;

Requirements：

1. Master degree or above in communications, digital signal processing, electronic information or other related majors;

2. Solid theoretical foundation of digital communication and signal processing;

3. Proficient in C/C++ or Matlab /Simulink, etc. for digital communication system simulation;

4. Proficiency in GFSK/QAM/OFDM signal processing algorithms, WIFI/BT/Zigbee baseband system development experience would be an asset;

5. Proficiency in algorithm fixed-point development and experience in RTL programming would be an asset;

6. Have a deeper understanding of wireless communication modulation and demodulation, up-down conversion, radio frequency interfaces, etc.;

7. Work seriously and have a good teamwork spirit