Live entertainment
Acoustic feedback loop
A reinforcing loop in which loudspeaker output re-enters a microphone and is amplified repeatedly.
Setup
- Increase gain-before-feedback through placement, pattern, system tuning, level discipline, and controlled stage volume.
Venue contexts
- Theatre, concerts, festivals, broadcast, and corporate events, as applicable
Signal flow
- Confirm the source, patch, transport, control, and destination for the system involved.
In practice
Increase gain-before-feedback through placement, pattern, system tuning, level discipline, and controlled stage volume.