Received level

Code snippets

curl "https://api.oanor.com/soundproof-api/v1/transmission" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/soundproof-api/v1/transmission", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/soundproof-api/v1/transmission");
curl_setopt($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/soundproof-api/v1/transmission",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "note": "The received level is the source level reduced by the transmission loss; for a room-to-room estimate it adds 10·log10(partition area / receiving-room absorption).",
        "inputs": {
            "source_level_db": 80,
            "partition_area_m2": null,
            "transmission_loss_db": 35,
            "receiving_absorption_m2": null
        },
        "method": "simple (received = source − TL)",
        "received_level_db": 45,
        "level_reduction_db": 35
    },
    "meta": {
        "timestamp": "2026-06-05T11:30:29.494Z",
        "request_id": "3d6aa68e-3cea-41dc-a906-4ce9a9145e62"
    },
    "status": "ok",
    "message": "Received level",
    "success": true
}