Mute Audio

To mute audio means eliminating a sound so that the general public does not recognize a specific noise. The mute option is often used to protect the privacy and security of a person’s identity so that harm is not brought against them.

June 15, 2022 | 4 minutes read

The Various Complexities of Audio Channels, New Recordings

An audio channel is defined as the representation of sound coming from or going to a single point, such as the left and right headphones.

December 18, 2019 | 7 minutes read

Audio Redaction Software | The Basics

Law enforcement agencies use audio redaction software to remove sensitive information from recordings. Properly redacted audio is crucial for maintaining credibility and upholding the integrity of investigations and court proceedings.

October 07, 2019 | 4 minutes read

Audio Resampling | Protecting Sensitive Information & Identities

Protecting sensitive information and identities is a core operation when redacting files. It can be difficult when you face audio content. On the one hand, audio needs to be heard clearly for a jury to understand what is transpiring. On the other, we may be dealing with a protected witness, an undercover officer, or some information that is critical to future prosecutions that can’t be revealed in the moment.

September 30, 2019 | 5 minutes read

Automatic Audio Redaction

For law enforcement agencies, things like driver’s license numbers, names, dates of birth, addresses, phone numbers, social security numbers, and other personal identification information (PII) are just a few pieces of information that need to be redacted in order to satisfy a FOIA request.