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VS1033C - MP3/AAC/WMA/MIDI AUDIO CODEC

General Description

VS1033 is a single-chip MP3/AAC/WMA/MIDI audio decoder and ADPCM encoder.

Key Features

  • Decodes MPEG 1 & 2 audio layer III (CBR +VBR +ABR); layers I & II optional; MPEG4 / 2 AAC-LC-2.0.0.0 (+PNS); WMA 4.0/4.1/7/8/9 all profiles (5-384 kbps); WAV (PCM + IMA ADPCM); General MIDI / SP-MIDI format 0 files.
  • Encodes IMA ADPCM from microphone or line input.
  • Streaming support for MP3 and WAV.
  • EarSpeaker Spatial Processing.
  • Bass and treble controls.
  • Operates with a single clock 12..13 MHz.
  • Can also be used with 24..26 MHz clocks.

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Datasheet Details

Part number VS1033C
Manufacturer VLSI
File Size 690.37 KB
Description MP3/AAC/WMA/MIDI AUDIO CODEC
Datasheet download datasheet VS1033C Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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VS1033c VS1033C VS1033 - MP3/AAC/WMA/MIDI AUDIO CODEC Features • Decodes MPEG 1 & 2 audio layer III (CBR +VBR +ABR); layers I & II optional; MPEG4 / 2 AAC-LC-2.0.0.0 (+PNS); WMA 4.0/4.1/7/8/9 all profiles (5-384 kbps); WAV (PCM + IMA ADPCM); General MIDI / SP-MIDI format 0 files • Encodes IMA ADPCM from microphone or line input • Streaming support for MP3 and WAV • EarSpeaker Spatial Processing • Bass and treble controls • Operates with a single clock 12..13 MHz • Can also be used with 24..