It is common to find recordings mired by GSM cell phone interference—a “dit dit dit” or buzzing sound from the RF transmission that can creep into analog circuits. The De-Click module in iZotope’s RX audio noise reduction software has a preset built specifically for mitigating this problem.
In this dialogue recording, we can hear the interference from the cell phone as a series of clicks:
Get top stories of the week and special discount offers right in your inbox. You can unsubscribe at any time.
Copyright © 2001–2020 iZotope, Inc. All rights reserved.