Lowpass: RIFF Multimedia I/O Services (Low-pass WAV Filter)
Lowpass is a sample application illustrating how to use the multimedia file I/O services to read and write RIFF files.
Lowpass runs a simple low-pass filter over an 8-bit-per-sample mono WAVE file.
This sample uses the following keywords:
aboutdlgproc; appendmenu; dialogbox; dolowpass; enddialog; getdlgitemtext; getsystemmenu; globalallocptr; globalfreeptr; loadcursor; loadstring; lowpassdlgproc; messagebox; mmioadvance; mmioascend; mmioclose; mmiocreatechunk; mmiodescend; mmiofourcc; mmiogetinfo; mmioopen; mmioread; mmiosetinfo; mmiowrite; setcursor; winmain