MP3 (MPEG Audio Layer-3) is a compressed audio file format that significantly reduces file size by using lossy compression based on the characteristics of human hearing. It achieves a high compression ratio while maintaining acceptable sound quality, making it practical for storing and distributing music digitally. MP3 became widely adopted with the rise of digital music players and online music distribution.

Past questions testing this term · 1 questions

• 2009h21h #78マルチメディアのファイル形式である MP3 はどれか。