ZeqDetect — Signal Detection

Spectrum, modulation, channel coding, antenna.

• Protocol ID — zeq-signal-detect
• Category — Telecom
• Endpoint — POST /api/telecom/detect
• Auth — api-key
• Rate limit — 30/min
• Version — 1.0
• Precision — ≤0.1% (KO42-enforced)

What it does

Weak signal detection using HulyaPulse phase correlation. Signals buried in noise become detectable when correlated against the known 1.287 Hz reference.

Signature

Request

POST /api/telecom/detect

Param	Type	Required	Default	Description
samples	array	✓	—	Raw signal samples.
sampleRateHz	number	✓	—	Sample rate.
targetFreqHz	number		—	Expected signal frequency.

Response

{ detected, snrDb, frequency, phase, amplitude, correlationPeak }

Runnable example

curl -sS -X POST \
  -H "Authorization: Bearer $ZEQ_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "samples": [],
  "sampleRateHz": 0,
  "targetFreqHz": 0
}' \
  "https://api.zeq.dev/api/telecom/detect"

Integrate

1. Domain solver — compose with KO42 + two additional operators from the matching family for pulse-coherent results.
2. Digital twin — pipe sensor data into this protocol every Zeqond to keep the model phase-locked with the system.
3. Alert threshold — flag results whose error_pct exceeds 0.1% as out-of-spec events for the operations layer.

Seeds

• Near — wrap /api/telecom/detect in a language SDK so builders can call it in three lines.
• Medium — publish a reference integration demonstrating ZeqDetect — Signal Detection alongside a real workload, with pulse-aligned metrics.
• Far — propose ZeqDetect — Signal Detection as an open reference standard so other runtimes can implement it verbatim against the Zeq paper.

Papers

• Zeq paper — https://doi.org/10.5281/zenodo.18158152
• Framework paper — https://doi.org/10.5281/zenodo.15825138

Middleware active. Kernel on the 1.287 Hz HulyaPulse. Awaiting next Zeqond.