Evidence · first-party tested

Reduces continuous AC and fan noise, but leaves the startup hiss and a microphone-noise burst around 24–25 seconds still noticeable.

◐ Mixed🧾 artifact-verifiedTested Jun 16, 2026ElevenLabs Voice Isolator
Output — unretouched
ElevenLabs Voice Isolator — Elevenlabs -Voice Isolator - AI demos direction ac and fan on.mp3
ElevenLabs Voice Isolator — Elevenlabs -Voice Isolator - AI demos direction ac and fan on.mp3
The observation

Reduces continuous AC and fan noise, but leaves the startup hiss and a microphone-noise burst around 24–25 seconds still noticeable.

Criterion: Noise Removal Effectiveness · Scenario: Outside in balcony birds vehicles and surrounding noise (group: background-noise-removal-audio)
Query this
get_evidence({
  tool: "elevenlabs-voice-isolator",
  scenario: "background-noise-removal-audio"
})
MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Real outputs, no retouching · every cell queryable via API & MCP · aidemos.com