An audio codec is a device or software that compresses and decompresses audio data. It is used to reduce the size of audio files without compromising the quality of the sound. Codecs are essential for efficient audio transmission and storage, as they allow for faster downloads and require less storage space.
There are various types of audio codecs, including lossless and lossy codecs. Lossless codecs preserve the original audio quality, while lossy codecs sacrifice some quality to achieve higher compression ratios. Popular audio codecs include MP3, AAC, and FLAC.
Codecs are widely used in various applications, such as streaming services, digital music players, and video conferencing systems. They play a crucial role in delivering high-quality audio experiences to users worldwide.