Senior Staff Engineer, Audio QA Sgtc India

8.0 - 13.0 years

4 - 7 Lacs

Bengaluru, Karnataka, India

On-site

Key Responsibilities: Designed and executed comprehensive audio quality test plans for VoIP features on wearable devices. Validate microphone and speaker audio paths, codecs, echo cancellation, noise suppression, and voice clarity. Conduct MOS (Mean Opinion Score) testing and other subjective and objective audio quality assessments. Test audio performance in various real-world and lab conditions (e.g., network types, ambient noise environments, device orientations). Use test tools and frameworks to capture, analyze, and log audio signals (e.g., latency, jitter, packet loss, dropouts). Conduct wakeword testing for voice assistant features and assess responsiveness and false trigger rates. Per...

Posted 1 month ago

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