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AI Training · Independent contractor
MUSIC PROFESSIONAL - Stem Source Separation Expert - Proof of Experience Required
Identify instruments and instrument families in short audio segments to improve music source separation. Professional music experience is required.
PLATFORMMeridial
LOCATIONEligibility varies
PAY$9/hr · varies by task
SCHEDULESee role requirements
LAST CHECKED10 Nov 2026
THE OPPORTUNITY
Put your skills to work.
Identify instruments and instrument families in short audio segments to improve music source separation. Professional music experience is required.
- Pay
- $9/hr · varies by task
- Location
- Eligibility varies
- Engagement
- Independent contractor
MUSIC PROFESSIONAL - Stem Source Separation Expert - Proof of Experience Required
Current open-source source separation models (HTDemucs, Open-Unmix, MDX-Net, RS-RoFormer family) separate mixtures into only 4–6 stems. Real music mixtures typically contain dozens of distinct instruments, so this coarse granularity limits downstream applications like remixing, music education, transcription, and music information retrieval. This project collects annotations to extend SOTA source separation models beyond the standard 4-stem paradigm by having annotators identify specific instruments and instrument families present in short audio segments.
Detailed fees
Fees vary based on service and complexity
Verifications you will take
Requirements you need: Location match
- Stem Source Separation Assessment (approx. 20 mins)
Role details are copied from the Meridial listing and can change. Check the platform before you apply.
Relevant skills
A few things to check
- Location and experience requirements.
- Schedule, compensation, and assessment process.
- Current availability on Meridial.
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