Wavelets in Real-Time Digital Audio Processing: A Software for Understanding Wavelets in Applied Computer Science
Claudia Schremmer, Thomas Haenselmann, Florian Bömers · 2000
Today increasing hardware performance and the development of faster and more efficient algorithms allow the implementation of signal processors even on PCs. This article discusses real-time processing of digital audio with wavelets and multiresolution analysis. We present a tool that allows the real-time application and modification of wavelet filters. Thus, it allows the user to directly hear the effects of parameter settings. Simultaneously, it visualizes the time domain of the audio signal as well as the timescale domain of the multiresolution.