QA Specialist - Audio Annotation & Diarization (Portuguese)
Review audio quality and check human-validated transcripts, speaker labels and timestamps for a multilingual audio project.
About this opportunity
The public listing describes quality assurance for multi-channel recordings and their human-validated annotations. The work includes checking audio fidelity, transcript accuracy, speaker identification, timestamps and metadata.
What the listing describes
- Review multi-channel audio for fidelity issues such as background noise, clipping or channel bleed.
- Check verbatim transcripts, speaker identification and word- or turn-level timestamps.
- Review metadata and provide actionable quality feedback.
Requirements shown on the source
- Native proficiency in Portuguese.
- Careful listening and attention to audio quality and transcription detail.
- Ability to assess complex multi-speaker conversations.
Relevant backgrounds mentioned
- The listing names linguistics or phonetics experts, language teachers and professional transcriptionists as relevant backgrounds.
Details to verify before applying
- Country eligibility
- Not specified in the source page reviewed. Check the current listing before applying.
- Compensation
- No pay rate was stated on the source page reviewed.
- Work arrangement
- The listing is marked Freelance. Its offer details state a contractor/freelancer assignment with a listed duration of four weeks. Confirm current terms on Turing before applying.
- Last checked
Source and current details
Our summary is not the full job description. Review the external listing for the latest requirements, terms and application process.
Open the source listing on Turing