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audio-calc.x402tookit.com
·
2026-10-21 05:04:14 UTC
·
1afa4b6b2c8a3c168574da7deb0c254c5dde402ce2349f71477d98fdaddcaf91
This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.
{
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],
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"endpoints": [
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],
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{
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{
"group": "query",
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{
"group": "query",
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"example": 48000,
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],
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],
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},
{
"url": "https://audio-calc.x402tookit.com/db-sum",
"description": "Add, average or subtract sound levels in dB: total of several sources, N identical sources, or background-corrected level.",
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"providerName": "",
"parameters": [
{
"group": "query",
"name": "levels",
"type": "string",
"description": "",
"example": "60,60,70",
"enumValues": [],
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}
],
"serviceName": "Audio Calc",
"tags": [
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],
"quality": {
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}
},
{
"url": "https://audio-calc.x402tookit.com/dbfs",
"description": "Convert between linear amplitude and dBFS, and get the RMS level and crest factor of a sine, square, triangle or sawtooth.",
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"currency": "USDC",
"network": "eip155:8453",
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},
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"parameters": [
{
"group": "query",
"name": "dbfs",
"type": "number",
"description": "",
"example": -6,
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},
{
"group": "query",
"name": "shape",
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"description": "",
"example": "sine",
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],
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},
{
"url": "https://audio-calc.x402tookit.com/interval-ratio",
"description": "Convert a frequency ratio (3:2) to cents and semitones or back, name just and Pythagorean intervals and commas, apply to Hz.",
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"currency": "USDC",
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},
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"providerName": "",
"parameters": [
{
"group": "query",
"name": "baseHz",
"type": "number",
"description": "",
"example": 440,
"enumValues": [],
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},
{
"group": "query",
"name": "ratio",
"type": "string",
"description": "",
"example": "3:2",
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],
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"just-intonation",
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],
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},
{
"url": "https://audio-calc.x402tookit.com/lufs-math",
"description": "Loudness maths: gain to a LUFS target or platform, resulting true peak vs ceiling, or combining segment loudness.",
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{
"group": "query",
"name": "ceilingDbtp",
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"description": "",
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},
{
"group": "query",
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},
{
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"name": "target",
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"description": "",
"example": "spotify",
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"default": null,
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},
{
"group": "query",
"name": "truePeakDbtp",
"type": "number",
"description": "",
"example": -0.3,
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}
],
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],
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}
},
{
"url": "https://audio-calc.x402tookit.com/room-modes",
"description": "Room mode frequencies (axial, tangential, oblique) for a rectangular room, plus Schroeder frequency from RT60.",
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},
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"parameters": [
{
"group": "query",
"name": "height",
"type": "number",
"description": "",
"example": 3,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "length",
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"example": 5,
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},
{
"group": "query",
"name": "rt60",
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"description": "",
"example": 0.5,
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},
{
"group": "query",
"name": "temperatureC",
"type": "number",
"description": "",
"example": 20,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "width",
"type": "number",
"description": "",
"example": 4,
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}
],
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"tags": [
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"quality": {
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}
},
{
"url": "https://audio-calc.x402tookit.com/sample-rate",
"description": "Nyquist frequency for a sample rate, plus the alias frequency and samples per cycle of a tone, and the guard band above 20 kHz.",
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"network": "eip155:8453",
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},
"method": "GET",
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"parameters": [
{
"group": "query",
"name": "frequency",
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"example": 30000,
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},
{
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}
],
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],
"quality": {
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}
},
{
"url": "https://audio-calc.x402tookit.com/sound-wavelength",
"description": "Speed of sound in air at a temperature, wavelength and period for a frequency or the reverse, with delay per metre.",
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},
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"parameters": [
{
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"example": 1000,
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},
{
"group": "query",
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}
],
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],
"quality": {
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},
{
"url": "https://audio-calc.x402tookit.com/spl-distance",
"description": "Sound level at another distance (inverse-square law; line sources fall 3 dB per doubling), or the distance for a level.",
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},
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{
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"example": 8,
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},
{
"group": "query",
"name": "level",
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"example": 90,
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},
{
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"name": "refDistance",
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"example": 1,
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},
{
"group": "query",
"name": "source",
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"description": "",
"example": "point",
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}
],
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}
},
{
"url": "https://audio-calc.x402tookit.com/tuning-temperament",
"description": "Frequencies, cents and ratios of the 12 notes in equal, 5-limit just, Pythagorean or quarter-comma meantone tuning.",
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},
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{
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},
{
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"example": "C4",
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},
{
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}
],
"serviceName": "Audio Calc",
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],
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"serviceName": "Audio Calc",
"tags": [
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"iconUrl": ""
}
}