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检索条件"主题词=Linear predictive coding"
2456 条 记 录,以下是521-530 订阅
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Maximum Likelihood Restoration of Missing Samples in Sinusoidal Data
Maximum Likelihood Restoration of Missing Samples in Sinusoi...
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Asilomar Conference on Signals, Systems & Computers
作者: T. Abatzoglou P. Convery Raytheon Space and Airborne Systems El Segundo CA USA
来源: 评论
A spectral cues preserving compression algorithm for digital hearing aid
A spectral cues preserving compression algorithm for digital...
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International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: Xianbo Xiao Guangshu Hu Chunhong Liu Department of Biomedical Engineering Department of Otolaryngology XuanWu Hospital Tsinghua University Beijing China
Spectral cues are important for speech intelligibility, but they are distorted, in most popular multi-band compression algorithms for hearing aids, by being split into multiple bands and processed by different amplifi... 详细信息
来源: 评论
Robustness of bit-stream based features for speaker verification
Robustness of bit-stream based features for speaker verifica...
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International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: A. Moreno-Daniel B.H. Juang J.A. Nolazco-Flores Center for Signal and Image Processing Georgia Institute of Technology Atlanta GA USA Departamento de Ciencias Computacionales Instituto Tecnológico y de Estudios Superiores de Monterrey Monterrey Nuevo Leon Mexico
The paper presents a speaker verification system that uses the YOHO database which has been coded to the ITU-T G.729 standard. A set of bitstream based features, consisting of 16 LPC cepstral coefficients and MFCC der... 详细信息
来源: 评论
Objective quality measures for glottal inverse filtering of speech pressure signals
Objective quality measures for glottal inverse filtering of ...
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International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: T. Backstrom M. Airas L. Lehto P. Alku Laboratory of Acoustics and Audio Signal Processing Helsinki University of Technology Finland
Glottal inverse filtering is a process where the effects of the vocal tract are cancelled from the speech signal in order to estimate the voice source. Traditionally, inverse filtering methods have involved a high lev... 详细信息
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Performance analysis of speaker features extracted from high-order fractional domains
Performance analysis of speaker features extracted from high...
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International Conference on Industrial Electronics and Control Applications, ICIECA
作者: Wang Jinfang Wang Jinbao Department of Information Engineering Jilin University Changchun China Northeast Normal University China
An evaluation of the feature set of the vector difference (VD) based on fractional cosine and sine transform focusing on the high-order fractional domains for text-independent speaker recognition is elucidated in this... 详细信息
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Embedded reference memory in automatic speech recognition systems
Embedded reference memory in automatic speech recognition sy...
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International Symposium on Signal Processing and Its Applications (ISSPA)
作者: D. Guerchi College of Information Technology United Arab Emirates University Al-Ain UAE
来源: 评论
Implementation of a voice activity detection and comfort noise generation algorithm
Implementation of a voice activity detection and comfort noi...
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Midwest Symposium on Circuits and Systems (MWSCAS)
作者: Jing Liang M.O. Ahmad M.N.S. Swamy Department of Engineering Voice Age Corporation Montreal QUE Canada Department of Electrical and Computer Engineering Concordia University Montreal QUE Canada
Voice activity detection and comfort noise generation (VAD-CNG) algorithms are widely employed in packet voice communication systems to reduce transmission bandwidth. This paper is devoted to the investigation of effe... 详细信息
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Speech-based localization of multiple persons for an interface robot
Speech-based localization of multiple persons for an interfa...
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IEEE International Symposium on Computational Intelligence in Robotics and Automation (CIRA)
作者: G. Klaassen W. Zajdel B.J.A. Krose ISLA Informatics Institute University of Amsterdam Amsterdam Netherlands
Robots are conveniently controlled by a human operator with spoken commands, since voice is a natural communication medium for humans. In order to successfully carry out a command, a robot needs to know which of the p... 详细信息
来源: 评论
Comparison of the Efficiency of Ordered and Disordered Codebook Techniques in Speech coding
Comparison of the Efficiency of Ordered and Disordered Codeb...
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International Conference on Information, Communications and Signal Processing
作者: J. Srinonchat Department of Electronic and Telecommunication Faculty of Engineering Rajamangala University of Technology Pathum Thani Thailand
Many coding techniques have been proposed for the compression of speech signals. Speech signals are continuous signals shaped by the movement of the vocal tract. linear predictive coefficients (LPC) and line spectral ... 详细信息
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Environmental sounds recognition system using the speech recognition system techniques
Environmental sounds recognition system using the speech rec...
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International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE)
作者: O.A. Uribe H.M.P. Meana M.N. Miyatake Section of Postgraduate and Investigation Studies ESIME-IPN Mexico D.F Mexico
This paper proposes an environmental sounds recognition system using LPC-cepstral coefficients for characterization and a backpropagation artificial neural network as verification method. LPC-cepstral data are totally... 详细信息
来源: 评论