Takes an audio or video file and removes electrical mains hum — the steady buzz ...
https://medien.halowerk.com/v1/hum-removeOverview
Takes an audio or video file and removes electrical mains hum — the steady buzz at 50 Hz (Europe and most of the world) or 60 Hz (North America) and its harmonics — with narrow notch filters (Q 30) on the fundamental and up to eight harmonics, so speech and music outside those narrow bands stay untouched. Choose the mains frequency or leave it on 50 by default; the number of harmonics is selectable.
Protocol
x402 (POST)
Price
$0.0030
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
medien
Source
bazaar
Indexed
2026-10-30 14:43:14
Health
Status
healthy
Latency (p50)
102ms
Uptime (30d)
100.0%
Reliability Score
92/100
Last Checked
2026-10-31 07:17:08
Last Healthy
2026-10-31 07:17:08
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"duration_minutes": 1,
"harmonics": 4,
"mains_hz": 50,
"source": {
"url": "https://static.deepgram.com/examples/Bueller-Life-moves-pretty-fast.wav"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-31 07:17:08 | healthy | 402 | 40ms | |
| 2026-10-31 06:13:53 | healthy | 402 | 100ms | |
| 2026-10-31 05:17:00 | healthy | 402 | 106ms | |
| 2026-10-31 04:12:48 | healthy | 402 | 54ms | |
| 2026-10-31 03:24:40 | healthy | 402 | 57ms | |
| 2026-10-31 02:16:19 | healthy | 402 | 102ms | |
| 2026-10-31 01:16:31 | healthy | 402 | 154ms | |
| 2026-10-31 00:20:41 | healthy | 402 | 61ms | |
| 2026-10-30 23:13:29 | healthy | 402 | 132ms | |
| 2026-10-30 22:19:11 | healthy | 402 | 1582ms | |
| 2026-10-30 21:11:49 | healthy | 402 | 60ms | |
| 2026-10-30 20:17:20 | healthy | 402 | 718ms | |
| 2026-10-30 19:18:36 | healthy | 402 | 63ms | |
| 2026-10-30 18:22:44 | healthy | 402 | 528ms | |
| 2026-10-30 17:20:55 | healthy | 402 | 44ms | |
| 2026-10-30 16:22:28 | healthy | 402 | 117ms | |
| 2026-10-30 15:18:41 | healthy | 402 | 123ms |