Responsibilities:

1、Research international and domestic electroacoustic performance testing standards (e.g., ITU, ETSI);

2、Develop electroacoustic performance test plans, conduct electroacoustic performance testing and optimization for equipment;

3、Conduct research on audio and speech signal processing algorithms, such as filtering, noise reduction, speech quality assessment, etc.;

4、Implement algorithms in code;

5、Communicate requirements with product managers;

6、Collaborate with team members to complete software development.

Requirements：

1、Master’s degree or above, majoring in signal processing; fresh graduates are welcome;

2、Familiar with research on audio/speech signal processing algorithms;

3、Basic development experience with MATLAB or Python;

4、Able to independently implement specific algorithms in code;

5、Excellent English reading skills;

6、Candidates with relevant work experience will be given priority.

Responsibilities:

Requirements：

Responsibilities:

Requirements：