Audio Validation Engineer

Job Title: Audio Validation & Tuning Engineer

Location: Sunnyvale, CA - Onsite

Employment Type: Full-Time with L&T Technology Services (LTTS).

Key Requirements:

4+ years of experience in audio validation, acoustic testing, or audio tuning.

Hands-on experience with Head Acoustics ACQUA, HATS (Head & Torso Simulator), and Audio Precision.

Strong background in voice processing, speech quality evaluation, noise reduction, and echo cancellation.

Experience performing acoustic measurements including frequency response, THD, transmit/receive performance, and noise analysis.

Ability to analyze audio test results, identify performance issues, and support debugging activities.

Experience with audio tuning and optimization tools such as Aurora and DTS to improve speech intelligibility and overall audio quality.

Experience working on products such as headphones, earbuds/TWS, hearing devices, smartphones, smart speakers, or conferencing systems.

Preferred:

Exposure to Audio DSP validation and voice-processing algorithms.

Experience with objective and subjective audio performance testing.