1. Evaluate speech samples based on multiple dimensions such as clarity, naturalness, and pronunciation according to established guidelines.
2. Participate in A/B testing and comparative evaluations, determine sample quality, and record reasons.
3. Conduct system-level evaluations, analyze score distributions, and help identify system weaknesses across different languages/dialects, accents, or text types.
Work Mode: Online / Remote
Payment Method: Bank transfer
This job is: already available.
Special requirements to the applicants: Requirements:
• Native speakers or learners of the above languages, with strong ability to accurately recognize spoken language and accents.
• Experience in speech evaluation or MOS scoring and familiarity with subjective evaluation methods is preferred.
• Strong auditory discrimination ability, capable of distinguishing between synthetic (machine-generated) and human speech.
• Responsible and able to accurately follow annotation guidelines.
We want to pay for this job: 50 EUR per hour
Who can apply: Freelancers and agencies
Deadline for applying: 08/31/2026
This posting to be kept / deleted: Keep this ad at the site permanently, but disable applying for this job after the deadline
Contact person:[Hidden by TD] Company name:[Hidden by TD] Country: China
IP: 66.11.117.86 (San Diego, United States) Posted on: Thursday, 07 May 2026, 12:39:23
Number of applications already submitted for this job: 0
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