Electrical Engineer

Job Description

Responsibilities
Acoustic Design and Optimization
o Optimizing the performance of TWS earbuds and other audio products with ODM including speaker units, acoustic chambers, and sound tubes.
Tune acoustic performance metrics such as frequency response, distortion, and sensitivity to ensure industry-leading sound quality.
Audio Algorithm Development and Tuning
o Review and optimize audio processing algorithms with ODM, such as Active Noise Cancellation (ANC), Equalizer (EQ), and Acoustic Echo Cancellation (AEC).
Debug Bluetooth audio protocols (e.g., A2DP, HFP, LC3) to ensure low-latency, high-fidelity audio transmission.
Conduct comprehensive acoustic performance testing on ODM products using professional equipment (e.g., KEMAR, artificial ears, APx audio analyzers).
Develop and execute test plans to evaluate key acoustic metrics such as frequency response, distortion, sensitivity, and noise levels.
Analyze test ...