Title :
New methods of speech segmentation and enhancement based on fractal dimension
Author :
Liang, Chen ; Xiongwei, Zhang
Author_Institution :
Inst. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing, China
fDate :
6/22/1905 12:00:00 AM
Abstract :
The applications of speech fractal dimension to speech segmentation and enhancement are researched. The computer simulation results show that the new methods of speech segmentation and enhancement can achieve satisfactory performances
Keywords :
fractals; speech enhancement; box dimension; chaos characteristics; computer simulation results; distribution rule; speech enhancement; speech fractal dimension; speech segmentation; speech waveform; Application software; Chaotic communication; Computer simulation; Fractals; Least squares approximation; Programmable logic arrays; Signal analysis; Speech analysis; Speech enhancement; Speech processing;
Conference_Titel :
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Print_ISBN :
0-7803-5747-7
DOI :
10.1109/ICOSP.2000.894491
