A phonorecord is the statutory term for a physical object that contains a sound recording, such as a digital audio file, a compact disc, or an LP. The term “phonorecord” includes any type of …

And so, today’s sound systems are a blend of fundamental analog tools like microphones and loudspeakers with digital signal processing and file-based data transfer and storage. Making a …

Recordings must be taken, used, and/or disclosed in compliance with state and federal law. This guidance sets out rules for the recording of protected health information (PHI) and the …

We must use a very sharp, complicated filter to remove the unwanted frequencies while preserving frequencies within the desired audio bandwidth. These filters are known as “brick …

Audio Edition is an open source audio transcoding tool based on MediaCoder, which provides broader support for media encoding such as video. All the audio codecs are integrated into a …

audio recording is a true copy of the official record. b. Audio files on the court’s docket (a/k/a CourtSpeak Recordings) are not official audio recordings because such recordings .

Audio signals usually have frequencies in the range of approximately 20 Hz to 20,000 Hz, which is audible to most humans. Audio signals may be synthesized directly or may be originated at a …