Computes the power spectrum from raw samples at 128 logarithmically spaced probe...
https://audio.halowerk.com/voice-spectrumOverview
Computes the power spectrum from raw samples at 128 logarithmically spaced probe frequencies and sums it into six bands whose boundaries are fixed and stated in every answer: rumble below 80 Hz, the fundamental range to 250 Hz, body to 800 Hz, the second formant range to 2 kHz, the consonant range to 6 kHz, and air above that. Naming the boundaries is not decoration — a bass share quoted without them cannot be compared with anyone else's, and most tools do not say where theirs run.
Protocol
x402 (POST)
Price
$0.0060
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
audio
Source
bazaar
Indexed
2026-11-02 15:25:44
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"audio": {
"url": "https://audio.halowerk.com/examples/voice.wav"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}