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| Shigeo WADA
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Analysis and Synthesis of Emotional Voice Based on Time-Frequency Pitch Distributions
Mamoru KOBAYASHI Shigeo WADA | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/08/01
Vol. E89-A
No. 8
pp. 2100-2106
Type of Manuscript:
Special Section PAPER (Special Section on Papers Selected from the 20th Symposium on Signal Processing)
Category:
Keyword:
emotional voice, speech processing, time-frequency analysis and synthesis, | | | Summary | Full Text:PDF | |
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Improvement of Wavelet Based Parameter Estimations of Nearly 1/f Processes
Shigeo WADA Nao ITO | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/02/01
Vol. E87-A
No. 2
pp. 417-423
Type of Manuscript:
PAPER
Category: Digital Signal Processing
Keyword:
1/f process, parameter estimation, wavelet, EM algorithm, | | | Summary | Full Text:PDF | |
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Effective Calculation of Dual Frame for the Short-Time Fourier Expansion
Shigeo WADA | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/05/01
Vol. E85-A
No. 5
pp. 1111-1118
Type of Manuscript:
PAPER
Category: Digital Signal Processing
Keyword:
short-time Fourier expansion, frame operator, dual frame, | | | Summary | Full Text:PDF | |
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Frame Operator Approach for Designing Discrete-Time Multiple Short-Time Fourier Transform and Its Time-Frequency Distribution
Shigeo WADA Hideki YAGI Hiroshi INABA | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/06/25
Vol. E80-A
No. 6
pp. 977-986
Type of Manuscript:
Special Section PAPER (Special Section on Signal Processing Theories and Applications Based on Modelling of Nonstationary Processes)
Category:
Keyword:
short-time Fourier transform, frame operator, multirate system, spectrogram, | | | Summary | Full Text:PDF | |
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Spectrum Scrambling by Means of QMF Banks for Secure Communication
Shigeo WADA Yo NISHIMURA | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/08/25
Vol. E78-A
No. 8
pp. 1042-1045
Type of Manuscript:
LETTER
Category: Information Security
Keyword:
spectrum scrambling, QMF banks, bifrequency map, | | | Summary | Full Text:PDF | |
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