1.Bachelor’s degree or higher in Acoustics, Physics, Electronics, or related fields.
2.5+ years of acoustic design experience (or 3+ years with a Master’s). Experience in Bluetooth speakers/earphones is preferred.
3.Proficient in acoustic design, validation, and application for microphones/speakers (e.g., FR, sensitivity, THD, SNR, AOP, sealing, coupling, vibration).
4.Experience in digital signal processing, including beamforming, echo cancellation, noise suppression, AGC, and microphone algorithm tuning.
5.Familiar with telecom standards (e.g., TIA, Teams, Zoom).
6.Knowledge of voice recognition testing (e.g., Amazon AVS, Google GVA).
7.Expertise in subjective/objective testing and evaluation of audio products (speakers, earphones, etc.).
8.Proficient in acoustic analysis/debugging tools (MATLAB, Adobe Audition, etc.).
9.Skilled in audio test equipment (ACQUA, Soundcheck, AP, GRAS, B&K). Experience in building audio labs is a plus.
10.Familiar with DSP signal processing and able to communicate with algorithm/chip suppliers.
11.Knowledge of embedded systems (SoC, DSP chips).
12.Ability to collaborate with cross-cultural suppliers/ODMs.
13.Fluent verbal English communication skills for technical discussions.