sound recording

Sound recording captures audio vibrations as physical or digital data for playback or reproduction.

Early methods included mechanical grooves on phonograph cylinders and discs, while magnetic tape revolutionized fidelity and editing in the mid-20th century.

Modern digital recording uses sampling rates and bit depth to convert sound into binary data, enabling formats like WAV, MP3, and FLAC.

Techniques like multitrack recording allow layering of separate audio elements, while compression algorithms balance file size and quality.

Metadata embedded in recordings tracks details like artist, genre, and copyright.

The studio used multitrack recording to isolate the vocals from the instruments.