Cavity design

Code-Snippets

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

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

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

Beispiel-Response

Echte Antwort dieses Endpoints, erfasst beim letzten Health-Check.

{
    "data": {
        "note": "Inverted Helmholtz relation: V = A·c² / (L_eff·ω²). Use it to size the cavity that tunes a resonator (or muffler chamber) to a target frequency.",
        "inputs": {
            "area_m2": 0.0001,
            "frequency_hz": 100,
            "neck_length_m": 0.05,
            "speed_of_sound_ms": 343
        },
        "cavity_volume_m3": 0.0005117151,
        "cavity_volume_liters": 0.511715,
        "effective_neck_length_m": 0.05823717
    },
    "meta": {
        "timestamp": "2026-06-05T11:30:36.404Z",
        "request_id": "14b9b228-9cdb-4370-8bfd-88a85af6b329"
    },
    "status": "ok",
    "message": "Cavity design",
    "success": true
}