Title :
Silence/noise detection for speech and music signals
Author_Institution :
Gdansk University of Technology, Multimedia Systems Department, Poland
Abstract :
This paper introduces a novel off-line algorithm for silence/noise detection in noisy signals. The main concept of the proposed algorithm is to provide noise patterns for further signals processing i.e. noise reduction for speech enhancement. The algorithm is based on frequency domain characteristics of signals. The examples of different types of noisy signals are presented.
Keywords :
"Noise","Speech","Speech processing","Multiple signal classification","Classification algorithms"
Conference_Titel :
Signal Processing Algorithms, Architectures, Arrangements, and Applications (SPA), 2008
Print_ISBN :
978-1-4577-1660-7
