Evidence · first-party tested

Suppresses a steady AC hum and most breathing noise effectively, producing a much cleaner and more professional-sounding output.

✓ Worked🧾 artifact-verifiedTested Jun 16, 2026Cleanvoice →
Output — unretouched
Cleanvoice — Ai_direction_ac_on_fan_off_noise_from_noise - Cleanvoice.wav
Cleanvoice — Ai_direction_ac_on_fan_off_noise_from_noise - Cleanvoice.wav
Output — unretouched
Cleanvoice — Ai direction ac on fan off noise from noise.wav
Cleanvoice — Ai direction ac on fan off noise from noise.wav
The observation

Suppresses a steady AC hum and most breathing noise effectively, producing a much cleaner and more professional-sounding output.

Criterion: Noise Removal Effectiveness · Scenario: Outdoor balcony recording with birds, vehicles, wind, and chair movement (group: audio-noise-removal-recordings)
Query this
get_evidence({
  tool: "cleanvoice",
  scenario: "audio-noise-removal-recordings"
})
MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Same input, other tools
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Real outputs, no retouching · every cell queryable via API & MCP · aidemos.com