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VS1103 Karaoke KIT- General midi I / SP midi synthesizer
- Takes midi stream from standard midi connector
- Reverb processing
- Uses VS10XX Proto Board with added board for Midi connector
VS1103 Karaoke kit is complete example of portable karaoke player. It can play WAV and MIDI files and mix the decoded output to microphone signal.
The mixed signal is available at the analog output that can be connected to headphones or amplifier.
The output signal of the mixer can also be recorded as WAV file.
The KIT comes with microphone and two SD cards, one as source of the WAV or MIDI input, the other as target of the recorded output.
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- VS1103 Datasheet
- Schematics
- Demo recording (.mp3 file), demonstrating
- real-time MIDI synthesis,
- ADPCM wave decoding,
- Microphone input,
- Real-time mixer,
- ADPCM wave encoding,
- recording to MMC card.
- 8051 Software, demonstrating
- Sending WAVE and MIDI data from 8051 to VS1103
- Recording WAV file from VS1103
- Mixing WAVE, MIDI and MIC in VS1103
- Reading back lyrics data and displaying it on screen
- For documentation, see \doc\html\index.html inside the zip file.
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