The DSP Implementation of Algorithm for Voice Speed Changing and Pitch Shifting Based on TD-PSOLA

Yi Yi Zhang; Fei Fei Wang; Wei Tao Du

doi:10.4028/www.scientific.net/AMM.543-547.2833

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 543-547The DSP Implementation of Algorithm for Voice...

The DSP Implementation of Algorithm for Voice Speed Changing and Pitch Shifting Based on TD-PSOLA

Abstract:

In this paper, we present an algorithm for voice speed changing and pitch shifting based on TD-PSOLA. MATLAB simulation results indicate this algorithm can effectively improve the precision of pitch detection and convert speech into desired one. After the algorithm being realized and optimized, a real-time system is implemented on DSP, which can produce desired fundamental frequency and duration.

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Periodical:

Applied Mechanics and Materials (Volumes 543-547)

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2833-2837

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.543-547.2833

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Online since:

March 2014

Authors:

Yi Yi Zhang*, Fei Fei Wang, Wei Tao Du

Keywords:

DSP, Pitch Detection, Td-PSOLA, Voice System, Voiced/Unvoiced Detection

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References

[1] A. Chalamandaris, P. Tsiakoulis, S. Karabetsos, An efficient and robust pitch marking algorithm on the speech waveform for TD-PSOLA, Signal and Image Processing Applications (ICSIPA), 2009 IEEE International Conference on , p.397, 401, 18-19 Nov. (2009).

DOI: 10.1109/icsipa.2009.5478685

Google Scholar

[2] Choong Sang Cho; Je Woo Kim; Hwa Seon Shin, Implementation of an object audio system based on MPEG-4 audio lossless coding on DSP, Broadband Multimedia Systems and Broadcasting (BMSB), 2010 IEEE International Symposium on , p.1, 5, 24-26 March (2010).

DOI: 10.1109/isbmsb.2010.5463162

Google Scholar

[3] Sun, Xuejing, Voice quality conversion in TD-PSOLA speech synthesis, " Acoustics, Speech, and Signal Processing, 2000. ICASSP , 00. Proceedings. 2000 IEEE International Conference on, vol. 2, pp. II953, II956 vol. 2, (2000).

DOI: 10.1109/icassp.2000.859119

Google Scholar

[4] H. Valbret, E. Moulines, J.P. Tubach, Voice transformation using PSOLA technique, Acoustics, Speech, and Signal Processing, 1992. ICASSP-92., 1992 IEEE International Conference on , vol. 1, p.145, 148 vol. 1, 23-26 Mar (1992).

DOI: 10.1109/icassp.1992.225951

Google Scholar

[5] M. Jalil, F.A. Butt, A. Malik, A survey of different speech synthesis techniques, Technological Advances in Electrical, Electronics and Computer Engineering (TAEECE), 2013 International Conference on , p.204, 207, 9-11 May (2013).

DOI: 10.1109/taeece.2013.6557271

Google Scholar

[6] M. Wasserblat, M. Gainza, D. Dorran, Pitch tracking and voiced/unvoiced detection in noisy environment using optimal sequence estimation, Signals and Systems Conference, 208. (ISSC 2008). IET Irish, p.43, 48, 18-19 June (2008).

DOI: 10.1049/cp:20080636

Google Scholar

[7] A. Ghosal, R. Chakraborty, R. Chakraborty, Speech/Music Classification Using Occurrence Pattern of ZCR and STE, Intelligent Information Technology Application, 2009. IITA 2009. Third International Symposium on, vol. 3, p.435, 438, 21-22 Nov. (2009).

DOI: 10.1109/iita.2009.427

Google Scholar

[8] G.O. ricardo, Introduction to Speech Processing, , unpublished.

Google Scholar

[9] S. Lemmetty, Review of Speech Synthesis Technology, , unpublished.

Google Scholar

[10] Kumar, A.; Jain, J., Speech Pitch Shifting using Complex Continuous Wavelet Transform, India Conference, 2006 Annual IEEE , p.1, 4, 15-17 Sept. (2006).

DOI: 10.1109/indcon.2006.302846

Google Scholar