What are the audio file formats

There are 6 common audio file formats: 1. MP3, used in music players, mobile phones and other devices; 2. WAV, used to store uncompressed audio; 3. FLAC, suitable for audio that needs to be preserved Quality and the need to save storage space; 4. AAC, used for mobile devices, music streaming and Internet radio; 5. OGG, an open audio format; 6. AIFF, commonly used in Mac operating systems and professional audio processing.

# Operating system for this tutorial: Windows 10 system, Dell G3 computer.

There are many audio file formats. The following are some common audio file formats:

1. MP3 (MPEG Audio Layer-3): is a common audio compression format, with higher sound quality and smaller file size, and is widely used in music players, mobile phones and other devices.

2. WAV (Waveform Audio File Format): It is a lossless audio file format, usually used to store uncompressed audio. Since there is no compression, WAV files are usually larger and are suitable for scenes that require high sound quality and accurate restoration.

3. FLAC (Free Lossless Audio Codec): It is a lossless audio compression format that can achieve lossless sound quality while reducing file size. FLAC files are generally smaller than WAV files and are suitable for needs where audio quality needs to be preserved while saving storage space.

4. AAC (Advanced Audio Coding): is an advanced audio coding format commonly used in mobile devices, music streaming and Internet radio. AAC files have good sound quality and small file size.

5. OGG (Ogg Vorbis): is an open audio format that supports lossless and lossy compression. OGG files generally have smaller file sizes while providing better sound quality.

6. AIFF (Audio Interchange File Format): It is an audio file format developed by Apple and is commonly used in Mac operating systems and professional audio processing.

In addition to the formats listed above, there are many other audio file formats, such as APE, ALAC, DSD, etc., which are also used in specific application scenarios. Choosing the appropriate audio file format depends on your specific needs, including sound quality requirements, storage space limitations, and compatibility.

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