WaveRecorder Database and file version:
For Delphi 3:
The last job I did my customer needed to record and store Wave files in a dB, I purchased a 3rd party VCL for about $80.00 US only to run into countless problems at release time. What's worse is that the Author wanted another $50.00 for the source which was causing the trouble. I finally set out to make my own here it is for $35.00 US including source.
Wave Recorder/Player, comes with both Database and wave file based VCL's. Full demo source included plays all wave files, recording quality can be selected. Database version fully streams from/to dB Blob fields.