Audio format

.wav

Waveform Audio File Format

WAV is an uncompressed audio format that stores raw audio data at full quality. It's the standard format for professional audio editing, music production, and any application where quality is paramount.

MIME type

audio/wav

Developer

Microsoft / IBM

Introduced

1991

Advantages

  • Lossless — full audio quality preserved
  • Industry standard for audio production
  • Simple format — fast to process
  • Universal support on all platforms

Limitations

  • Very large file sizes
  • No compression
  • No metadata support in basic format
  • Not practical for streaming or sharing

When to use WAV

Music production and mixing
Sound design and post-production
Audio archival
Intermediate format during editing

Technical details

WAV is based on the RIFF container format. It stores raw PCM audio data typically at 16 or 24 bits, with sample rates of 44.1, 48, or 96 kHz. A 3-minute song at CD quality is about 30 MB.

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