Traditional sound limiters rely on a single microphone and fixed threshold values. When the threshold is exceeded, they abruptly attenuate signal output, often degrading audio quality and failing to account for environmental variables.
ASCS differs by:
- Using multiple calibrated SPL microphones (indoor and boundary positions)
- Applying music-energy discrimination logic to avoid crowd-noise triggering
- Dynamically adjusting permissible thresholds based on environmental conditions
- Applying smooth adaptive attenuation instead of abrupt cuts
- Logging detailed timestamped mitigation data for documentation
ASCS is an engineered control ecosystem rather than a simple limiter device