Audio Formats and Characteristics

A digital audio format that compresses audio data, reducing file size but potentially sacrificing some sound quality. It's known for its popularity and compatibility with various devices.

Audio files that have not undergone compression, meaning they retain all the original sound data and produce the highest sound quality. However, they require significantly more storage space.

Audio files that have been compressed, resulting in smaller file sizes but potentially reducing sound quality. There are two main types: lossy (irreversible) and lossless (reversible).

The rate at which sound is sampled during recording. Measured in Hertz (Hz), it influences how detailed and realistic the audio sounds. Higher sample rates result in better sound quality but larger file sizes.

The amount of data used to represent each sample of sound. Measured in bits per second (bps), it determines the level of compression applied to an audio file. Higher bit rates mean less compression and better sound quality, but larger file sizes.

A common uncompressed audio format known for its high audio quality and suitability for professional recordings.

A common compressed audio format known for its balance between file size and sound quality. It's associated with Windows operating systems.

Considering the intended use of the audio file, whether for music, speech, or a specific application, helps determine the ideal file format and quality.