Audio buffer size to latency in ms (one way and round trip) at a sample rate, or...
https://audio-calc.x402tookit.com/buffer-latencyOverview
Audio buffer size to latency in ms (one way and round trip) at a sample rate, or the buffer needed for a latency target.
Protocol
x402
Price
$0.02
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Audio Calc
Source
bazaar
Indexed
2026-10-20 21:22:32
Health
Status
healthy
Latency (p50)
490ms
Uptime (30d)
80.0%
Reliability Score
85/100
Last Checked
2026-10-28 06:40:24
Last Healthy
2026-10-28 06:40:24
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"bufferSamples": 256,
"sampleRate": 48000
},
"type": "http"
}
Output Schema
{
"example": {
"asOf": "2026-10-11T14:38:33.842Z",
"bufferForTarget": null,
"bufferSamples": 256,
"buffers": 2,
"commonSizes": [
{
"bufferSamples": 16,
"oneBufferMs": 0.333,
"roundTripMs": 0.667
},
{
"bufferSamples": 32,
"oneBufferMs": 0.667,
"roundTripMs": 1.333
}
],
"converterMs": 0,
"degraded": false,
"disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
"notChecked": [
"plug-in and driver latency beyond the figure you supply as converterMs",
"operating-system mixing and USB or network transport latency",
"…2 more"
],
"oneBufferMs": 5.333333,
"reasons": [
"Round trip = buffers x buffer time + converter latency.",
"Between 10 and 25 ms: playable, but noticeable on percussive parts."
],
"roundTripMs": 10.666667,
"sampleRate": 48000,
"samplesPerMs": 48,
"source": "latency = buffer samples / sample rate, computed locally",
"summary": "256 samples at 48000 Hz = 5.333 ms per buffer, 10.667 ms round trip with 2 buffers.",
"targetMs": null,
"verdict": "MODERATE"
},
"type": "json"
}