Handles wind/air and bird noise well, but a chair/creak at about 0:01 is only reduced, not removed, and remains faintly audible.

◐ Mixed🧾 artifact-verifiedinput + output shownTest date not recordedNoise Remover
What was measured
Handling different noise types

Whether the tool performs well on steady noise, intermittent noise, and overlapping speech.

decisive for this rankingtransformation

Real-world noise cleanup has to work across steady noise, intermittent noise, and overlapping speech, so this is part of the tool’s actual performance. (3 of 3 judges)

What was given, what came back

Test input: Outdoor Balcony Birds, Vehicles, and Surrounding Noise · audio · group: background-noise-removal
Input — what we sent
Input file 1 — as supplied
0:00 / 0:00
Loading audio...
Input file 2 — as supplied
Outdoor Balcony Birds, Vehicles, and Surrounding Noise

A real-world outdoor speech recording captured on a balcony with birds, traffic, and ambient environmental noise, used to test enhancement in a more variable and harder-to-clean audio setting.

Why this input is hard
  • · Suppression of dynamic outdoor noise
  • · Speech preservation in noisy environments
  • · Handling variable ambient sounds
  • · Reduction of birds and traffic noise
  • · Overall audio quality improvement
Output — unretouched
0:00 / 0:00
Loading audio...
Provenance
Observation
5eea95c2-e4ec-4fd0-95bb-697ca3c5bda6
Evidence run
72972002-7bcb-4593-a3ad-83194779bfb9
Study
Remove Background Noise from Audio and Video Recordings Using AI
Research task
86ba6cyhe
Tested at
not recorded
Source
first-party
Evidence state
verified
Proof shown
input + output shown
Cost / latency
not captured
Repeat run
not captured
Tester
not captured

The last three rows are honest blanks, not placeholders — our capture has no field for them yet.

Query this
get_evidence({
  tool: "noise-remover",
  scenario: "background-noise-removal"
})
MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Same input, same check — 5 other tools
measured on Handling different noise types
Real inputs and real outputs, no retouching · every cell queryable via API & MCP · aidemos.com