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	Differences in speech processing of male, female and child voices Přibil, Jiří This paper is focused on the description of differences in speech signal processing of male, female and child voices. Some problems with spectra smoothing of high female and child voices are discussed. Attention is also paid to right setting of input parameters in speech spectrogram calculation. Detailed record
	FIR vocal tract model Vích, Robert In the paper a new parametric speech modelling approach based on homomorphic signal processing using spectral analysis is presented. The exponential function in the cepstral vocal tract model is approximated by a finite MacLaurin expansion, which is implemented by a FIR digital filter. The cepstral coefficients are used as coefficients of an another FIR digital filter, which is introduced in the FIR digital filter instead of the delay blocks. Detailed record
	Speech model quality comparison based on the spectrogram method Přibil, Jiří The spectrogram is a useful tool for quality comparison of the synthetic speech. In the contribution the advantages and disadvantages of this visual comparison method are discussed. Detailed record
	Comparison of the quality and computing requirements of the cepstral speech synthesis with the sampling frequency 8 and 16 kHz Přibil, Jiří Detailed record
	DSP-based testing of mixed signal systems Braun, Jaromír ; Berka, Zbyněk ; Žilka, Zdeněk Detailed record
	Modeling of block operation in direct digital frequency synthesizers Štursa, Jarmil Detailed record
	Program for speech signal analysis and modeling Přibil, Jiří Detailed record
	Speech analyzer software tool for analysis and speech signal modeling Přibil, Jiří Detailed record
	Direct digital fractional-N frequency synthesizer Kroupa, Věnceslav František ; Štursa, Jarmil Detailed record
	Spectral purity of DDFS output signal Kroupa, Věnceslav František ; Štursa, Jarmil Detailed record

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