Description:
AudioAnalyzer is freeware, demonstrating:
- Playing a wav file by using the Playback buffer and a callback function
- Recording sound by using the Rec buffer and a callback function
- Reading and writing files on virtual file system (VFS)
- Reading and writing wave files, understanding their headers
- Fast implementation of FFT by using lookup tables
- Using the hi-res 320x320 screen
- Using video 'Double-buffering' for real-time displaying
- Rewriting the colormap of a Palm device
- Creating a colormap lookup-table (CLUT)
The problems I still have not solved, and I need help with:
- Implementation of the FFT code into an ARMlet
- Use of the TMS320xxx DSP inside the Omap-1510 and 1610 processors in Palms.
