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研究生:陳威宏
研究生(外文):Chen-Wei-Hung
論文名稱:基於正交分頻多工電力線數據機之遠距聲音復建技術
論文名稱(外文):An Orthogonal Frequency Division Multiplexing based Power Line Transmission Scheme for Voice Rehabilitation
指導教授:林進豐林進豐引用關係
指導教授(外文):Chin-Feng Lin
學位類別:碩士
校院名稱:國立臺灣海洋大學
系所名稱:電機工程學系
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2009
畢業學年度:97
語文別:中文
論文頁數:56
中文關鍵詞:聲音抖動率基本頻率正交分頻多工電力線數據機
外文關鍵詞:shimmerFoOFDMpower line modem
相關次數:
  • 被引用被引用:0
  • 點閱點閱:104
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  • 下載下載:5
  • 收藏至我的研究室書目清單書目收藏:0
在這篇論文,我們提出一種基於正交分頻多工電力線傳輸技術應用在聲音復建技術。在聲音復建技術領域,基本頻率(Fo)和shimmer是兩個重要變數。我們使用時頻分析來探討這兩個變數。討論傳輸位元錯誤率(BER)對這兩個變數的影響。在目前,我們發展的分析方法可應用在兩個樣本和傳輸錯誤率低於 的情況。未來將著手於更多的樣本分析,與應用正交分頻多工電力線數據機進行傳輸。
In the thesis, we propose an orthogonal frequency division multiplexing based power line transmission for voice rehabilitation. The fundamental frequency and shimmer are two important parameters in the field of voice rehabilitation. We developed a time-frequency analysis scheme which applied analyzing of the two parameters. We discussed the influence of the transmission bit error rate (BER) to these two parameters. At present, our method can be used in the analysis of two samples and the scenario of transmission BER lower than . In the future, we are aim toward analysis of more samples and transmission of OFDM-based power line modem.
第一章 序論
1.1 研究動機與目的……………………………… 1
1.2 研究方法……………………………………… 1
1.3 各章節內容概述……………………………… 2
第二章 Fo、shimmer分析方法
2.1 Fo分析方法……………………………………3
2.2 shimmer 分析方法……………………………5
2.3 OFDM……………………………………………12
2.4 PLC……………………………………………20
第三章 傳輸位元錯誤率探討……………………………26
第四章 基於正交分頻多工電力線數據機之遠距聲音復建技 術………………………………………………46
第五章 結論及未來………………………………………53
參考文獻……………………………………………………54
[1] Kazutomo KITAlIMA Kazutomo KITAJIMA “Vocal Shimmer of the ngeal Polyp “ Department of Otolaryngology, School of Medicine, Kyoto University Kyoto, 606, Japan. STUDIA PHONOLOGICA XI (1977)
[2] R.J. Baken(book )”Clinical Measurement Of Speech And Voice” Singula 1996
[3] Dirk Michaelis, Matthias Frohlich, Hans Werner Strube*,Eberhard Kruse, Brad Story, Ingo R. Titze” Some simulations concerning jitter and shimmermeasurement ” http://www.dpi.physik.uni-goettingen.de/~micha/aachen98/aachen98.html
[4] S. Gall and O. Logvinov, ” Recent Developments in the Standardization of Power Line Communications within the IEEE,” IEEE Communication Magazine, 2008, pp.64-71.
[5] A. Majumder and J. Caffery, “Power line communication:an overview,” IEEE Potentials, 2004, pp.4-13.
[6] H. Dai and H. V. Poor, ’Advanced Signal Processing for Power Line Communications,’ IEEE Communication Magazine, 2003, pp.100-107.
[7] Y. J. Lin, H. A. Latchman, M. Lee, and S. Katar, ‘A Power Line Communication Network Infrastructure for the Smart Home,’ IEEE Wireless Communication, 2002, pp.104-111.
[8] N. Pavlidou, A. J. H. Vinck, J. Yazdani, and B. Honary,’ Power Line Communications: State of the Art and Future Trends,’ IEEE Communication Magazine, 2003, pp.34-40.
[9] S. Baig and N. D. Gohar,’A Discrete Multitone Transceiver at the Heart of the PHY Layer of an In-Home Power Line Communication Local area Network,’ IEEE Communication Magazine, 2003, pp.48-53.
[10] M. Zimmermann and K. Dostert ,” A Multipath Model for the Powerline Channel,” IEEE trans. Communications, 2002, pp.553~559.
[11] C. F. Lin, J. Y. Chen, R. H. Shiu, and S. H. Chang, “A Ka Band WCDMA-based LEO Transport Architecture in Mobile Telemedicine,” appear in Telemedicine in the 21st Century, edited by Lucia Martinez and Carla Gomez, Nova Science Publishers, Inc, USA, 2008 3rd Quarter.(invited book chapter)
[12] C. F. Lin, W. T. Chang, H. W. Lee, and S. I. Hung, “Downlink Power Control in Multi-Code CDMA Mobile Medicine System,” Medical & Biological Engineering & Computing, vol.44, pp.437-444, May, 2006.
[13] C. F. Lin and C. Y. Li, “A DS UWB Transmission System for Wireless Telemedicine,” WSEAS Transactions on Systems, July, 2008, pp.578-588
[14] C. F. Lin, and K. T. Chang,” A Power Assignment Mechanism in Ka Band OFDM-based Multi-satellites Mobile Telemedicine,” J. of Medical and Biological Engineering, 28(1), pp.17-22, 2008.
[15] C. F. Lin, J. J. Yang, and W. H. Chen, “A Powerline Transmission Scheme in EEG medical Signals,” IEICE IFMIA 2009, Taiwan.
[16] 3GPP TS 25.212 V6.7.0 (2005-12), 3rd Generation Partnership Project; Technical Specification Group Radio Access Network;
Multiplexing and channel coding (FDD).
[17] A NEW TECHNIQUE FOR THE ESTIMATION OF JITTER AND SHIMMER OF VOICED SPEECH SIGNAL C. Shahnaz, Student Member, IEEE, W.-P. Zhu, Senior Member, IEEE, and M. 0. Ahmad, Fellow, IEEE Centre for Signal Processing and Communications, Dept. of Electrical and Computer Engineering Concordia University, Montreal, Quebec, Canada H3G 1M8
[18] Study on the Jitter and Shimmer Based on Denoising with Wavelet Transforms Shouguo Zhao, Xuanzi hentu_Lingxiao Wang Department of Biomedical Engineering,Beijing Jiaotong University,IEEE
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