Data Speech Coding Design Algorithm Based on DSP Technology

Kai Feng Yan

doi:10.4028/www.scientific.net/AMR.791-793.1389

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 791-793Data Speech Coding Design Algorithm Based on DSP...

Data Speech Coding Design Algorithm Based on DSP Technology

Abstract:

With the development of digital information technology, speech coding enhances its development rapidly and plays an important role. Especially the speech coding algorithm, which has low bit rate and high quality, provides qualified multimedia services based on limited channel width. The paper studies the application of DSP technology of TMS320VC5509 in data speech coding algorithm, the overall plan of coding design, AIC23 interface design and coding algorithm. Based on these studies, it explores the optimization of coding algorithm and analyzes algorithm according to optimization results.

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Periodical:

Advanced Materials Research (Volumes 791-793)

Pages:

1389-1392

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.791-793.1389

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Online since:

September 2013

Authors:

Kai Feng Yan

Keywords:

Algorithm (GA), Data Speech, Design, Digital Signal Processor (DSP)

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References

[1] Chen Mingyi, Xia Wangyue. Speech Communication System Based on DSP. [J]. Journal of Hunnan University (Social Science). 2002, 8 Vol. 29 no. 4.

Google Scholar

[2] Chun Jing, Zhang Wangyi, Liu Guofu. Implementation of Digital Recording and Playback System. [J] Application of Electronic Technique. 2001, 12: 65-67.

Google Scholar

[3] Dai Mingzhen, Zhou Jianjiang. Structure Principle and Application of TMSB2OC54X DSP. [M] Beijing: Beijing University of Aeronautics and Astronautics Press. 2011, 11.

Google Scholar

[4] Ding Junming. Research and Application of Synthetic Technology of Pronunciation. Master Thesis of Qinghua University. 1994, ：17-35.

Google Scholar

[5] Guo Furong. Acelp Speech Coding Design System Based on DSP. [J] Information Technology. 2008(2).

Google Scholar

[6] J.D. Markal, A. H Gray. John. Prediction of Speech Coding Line. Translated by Lou Naiying. China Railway Publishing House. 19867: 75-83.

Google Scholar

[7] Jerry D. Gibson. Multimedia Digital Compression Principle and Standard. Translated by Li Yu hui. Electronic Industry Press. 2000, 7.

Google Scholar

[8] Li Changli, Wu Shanpei. Digital Voice: Speech Coding Course. Posts and Telecom Press. 2004, 11: 37-46.

Google Scholar

[9] McClellan Stan, Gubson Jerry, D. Ruthuerford. Efficient Pitch Filter Encoding for Variable Rate Speech Processing. [J]. IEEE Transactions on Speech and Audio Processing, 1999, 7(1): 18-19.

DOI: 10.1109/89.736327

Google Scholar

[10] Recommendation G711, Pulse Code Modulation (PCM) of voice Frequencies. Geneva; CCITT, 1972: 1-4.

Google Scholar

[11] Shu Hui. Research and Implementation of Speech Coding Algorithm. Master Thesis of Chongqing University. 2005: 25-48.

Google Scholar

[12] Tan Sheng. Study on Digitalization of Student Terminal in Language Learning System. Ph. D Thesis of Chongqing University. 2004：21-23.

Google Scholar

[13] TMS320C5509 Fixed-Point Digital Signal Processor, Texas Instruments, April, 2011: 11-34.

Google Scholar