/v1/sabine
Sabine reverberation time
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10 free calls per day — no sign-up, no API key. Goes through the oanor gateway.
It works. Grab an API key and use it in your project.
Get an API keyCode snippets
curl "https://api.oanor.com/reverb-api/v1/sabine" \ -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/reverb-api/v1/sabine", {
headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/reverb-api/v1/sabine");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);
import requests
requests.get(
"https://api.oanor.com/reverb-api/v1/sabine",
headers={"x-oanor-key": "oanor_test_..."}
)
Example response
A real response from this endpoint, captured by the latest health check.
{
"data": {
"mode": "reverberation_time",
"note": "RT60 = 0.161·V/A (Sabine). Good for live rooms with low average absorption.",
"inputs": {
"volume": 200,
"absorption_m2sabins": 50
},
"rt60_s": 0.644,
"average_absorption": 0.208333
},
"meta": {
"timestamp": "2026-06-04T18:38:27.652Z",
"request_id": "cc0f8ecb-02b7-47e5-b68d-07823f99a6cb"
},
"status": "ok",
"message": "Sabine RT60",
"success": true
}