[MSDN Library September 1992] LOWPASS: Demonstrates Multimedia File I/O Services to Read and Write RIFF Files (5.87680603503389%)
Sample Code > Sample Code > Multimedia Samples
[MSDN Library April 2000] Lowpass: RIFF Multimedia I/O Services (Low-pass WAV Filter) (3.19426336375489%)
MSDN Library - April 2000 > Visual Studio 6.0 Documentation > Visual C++ Documentation > Samples > SDK Samples > Graphics and Multimedia Samples > Audio Samples