Audio format ict

There are several types of audio file formats that can be categorized as uncompressed, lossless compressed, and lossy compressed. Uncompressed formats like WAV and AIFF store audio with no loss of quality but have large file sizes. Lossless compressed formats like FLAC and ALAC reduce file size without losing audio quality. Lossy compressed formats like MP3 and AAC significantly reduce file size by permanently removing audio data, resulting in some loss of quality. Common file extensions include .wav, .mp3, .m4a, and .flac. The best format depends on the intended use, such as lossless formats for editing and car stereos or compressed formats for websites and mobile devices.