Expand description
Tuning constants for the round-trip latency measurement protocol.
All values here are deliberately centralised so that changing the measurement behaviour requires touching exactly one file.
Constantsยง
- CALIBRATION_
SAMPLES - Number of input samples collected during the ambient calibration phase.
- GUARD_
SAMPLES - Number of input samples to ignore immediately after emitting an impulse.
- IMPULSE_
AMPLITUDE - Peak amplitude of the synthetic test impulse written to the output ring buffer.
- IMPULSE_
COUNT - Number of impulse/echo cycles to run per measurement session.
- INTER_
IMPULSE_ GAP - Minimum quiet time enforced between consecutive impulses.