ZeqAudioDSP

Audio DSP with HulyaPulse-synced sample clock. FFT, filtering (low/high/band/notch), compression, EQ — all phase-aligned to Zeqond boundaries for zero-drift processing.

Endpoint	POST /api/audio/dsp
Auth	api-key
Rate limit	20/min
Category	audio

Parameters

Name	Type	Required	Description
audioData	object	Yes	PCM audio buffer or reference.
operations	array	Yes	[{ type: 'fft'|'filter'|'compress'|'eq', params }]
sampleRate_Hz	number	No	Sample rate.

Returns

{ processedAudio, spectrum, peakLevel_dBFS, zeqond }

Example

curl -sS -X POST \
  -H "Authorization: Bearer zsm_..." \
  -H "Content-Type: application/json" \
  -d '{
  "audioData": {},
  "operations": [],
  "sampleRate_Hz": 48000
}' \
  "https://zeqsdk.com/api/audio/dsp"

This protocol is a named building block — one of the operations you compose inside a state contract. Call it directly with the request above, or invoke it from a contract that fires on your machine's clock. Browse the whole library at GET /api/protocols; fetch this one at GET /api/protocols/zeq-audio-dsp.