Feedback Trainer
Practice finding the ringing frequency. Move the matching fader down only as much as needed.
Choose a level
Choose session length
Training flow
The ringing tone plays without pink noise. The level meter and live guidance help you learn how far to lower the fader.
Pink noise plays at a moderate level. The feedback level changes slightly in each round. Use the level meter and your ears to choose the cut.
Pink noise plays at the full level. The feedback level changes more in each round. No live meter or guidance is shown during training.
What this trainer does
This tool helps live sound engineers, rehearsal room users, and musicians recognize feedback frequencies faster. The three levels change the amount of pink noise, visual guidance, and feedback-level variation. You can practice finding the problem band and cutting only what is needed.
How to use it
Start at a low volume. You can use Listen Mode to hear each frequency band before training. Training questions use practical feedback bands from 63 Hz to 8 kHz. During a training session, move the most likely fader down and use Lock In when the feedback feels stable. The final report shows frequency accuracy, response time, cut control, and unnecessary moves. Free Practice lets you keep going until you choose to end the session.
Feedback
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