Software: AudioAnalyser v0.1
Sub-Category: Audio & Music
Publish Date: September 24, 2003
Size: 10 KB
Operation System:
• Palm OS v5.0
• External memory card
• Mic
Publish Company: Official Publish
Software introduce:
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.
Download Url:
http://www.kepesi.com/4_palm/analyze/AudioAnalyser.zip