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检索条件"主题词=Linear Predictive coding"
2458 条 记 录,以下是181-190 订阅
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Formant distortion after codecs for Arabic
Formant distortion after codecs for Arabic
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International Symposium on Communications Control and Signal Processing (ISCCSP)
作者: Amr Nabil Mohamed Hesham Faculty of Engineering Engineering Mathematics and Physics Department Cairo University Giza Egypt
In this work, we present results on the effect of wellknown mixed excitation linear prediction (MELP) and code-excited linear prediction (CELP) coders on the formants of Arabic sounds. The study shows, firstly, the sp... 详细信息
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ESTIMATION OF FRAME INDEPENDENT AND ENHANCEMENT COMPONENTS FOR SPEECH COMMUNICATION OVER PACKET NETWORKS
ESTIMATION OF FRAME INDEPENDENT AND ENHANCEMENT COMPONENTS F...
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IEEE International Conference on Acoustics, Speech, and Signal Processing
作者: Daniele Giacobello Manohar N. Murthi Mads Graesboll Christensen Soren Holdt Jensen Marc Moonen Dept. of Electronic Systems Aalborg Universitet Aalborg Denmark Dept. of Electrical and Computer Engineering University of Miami USA Dept. of Electrical Engineering Katholieke Universiteit Leuven Leuven Belgium
In this paper, we describe a new approach to cope with packet loss in speech coders. The idea is to split the information present in each speech packet into two components, one to independently decode the given speech... 详细信息
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Adapting entropy constrained coding of spectral envelope for fixed-rate coding in AMR speech codec
Adapting entropy constrained coding of spectral envelope for...
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Proceedings of the International Convention MIPRO
作者: T. Tadić D. Petrinović Research & Development Center Ericsson Nikola Tesla d.d. Zagreb Croatia Faculty of Electrical Engineering University of Zagreb Zagreb Croatia
The Adaptive Multirate (AMR) speech codec operates in 8 different fixed-rate modes. In every mode, it uses a specified number of bits to quantize and encode the current speech frame. It encodes the spectral envelope b... 详细信息
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A Discrete Wavelet Transform Based Approach to Hindi Speech Recognition
A Discrete Wavelet Transform Based Approach to Hindi Speech ...
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International Conference on Signal Acquisition and Processing, ICSAP
作者: Shivesh Ranjan Electronics and Communication Engineering Manipal Institute of Technology Manipal India
In this paper, we propose a new scheme for recognition of isolated words in Hindi Language speech, based on the Discrete Wavelet Transform. We first compute the Discrete Wavelet Transform coefficients of the speech si... 详细信息
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OBJECTIVE QUALITY ASSESSMENT OF SPEECH ENHANCEMENT ALGORITHMS USING BOOTSTRAP-BASED MULTIPLE HYPOTHESES TESTS
OBJECTIVE QUALITY ASSESSMENT OF SPEECH ENHANCEMENT ALGORITHM...
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IEEE International Conference on Acoustics, Speech, and Signal Processing
作者: Zhihua Lu Philipp Heidenreich Abdelhak M. Zoubir Signal Processing Group Technische Universitat Darmstadt Merckstrasse 25 Darmstadt 64283 Germany
In this paper bootstrap resampling techniques are applied to assess speech quality and thereby evaluate performance of distinct speech enhancement algorithms, under the assumption that the speech segments can be appro... 详细信息
来源: 评论
Low-Complexity PARCOR Coefficient Quantizer and Prediction Order Estimator for G.711.0 (Lossless Speech coding)
Low-Complexity PARCOR Coefficient Quantizer and Prediction O...
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Data Compression Conference (DCC)
作者: Yutaka Kamamoto Takehiro Moriya Noboru Harada NTT Communication Science Laboratories Nippon Telegraph and Telephone Corporation Atsugi Kanagawa Japan
This paper presents two low-complexity tools used for the new ITU-T recommendation G.711.0, which is the standard for lossless compression of G.711 (A-law/Mu-law logarithmic PCM) speech data. One is an algorithm for q... 详细信息
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LOW-COMPLEXITY PARCOR COEFFICIENT QUANTIZER AND PREDICTION ORDER ESTIMATOR FOR LOSSLESS SPEECH coding
LOW-COMPLEXITY PARCOR COEFFICIENT QUANTIZER AND PREDICTION O...
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IEEE International Conference on Acoustics, Speech, and Signal Processing
作者: Yutaka Kamamoto Takehiro Moriya Noboru Harada NTT Communication Science Laboratories Nippon Telegraph and Telephone Corporation JAPAN
This paper describes two low-complexity tools used for the new ITU-T recommendation G.711.0, the lossless coding of G.711 (A-law/mu-law logarithmic PCM) speech data. One is an algorithm for quantizing the PARCOR/refle... 详细信息
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Automatic filter design for synthesis of haptic textures from recorded acceleration data
Automatic filter design for synthesis of haptic textures fro...
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IEEE International Conference on Robotics and Automation (ICRA)
作者: Joseph M. Romano Takashi Yoshioka Katherine J. Kuchenbecker Haptics Group GRASP Laboratory University of Pennsylvania USA Zanvyl Krieger Mind/Brain Institute Johns Hopkins University USA
Sliding a probe over a textured surface generates a rich collection of vibrations that one can easily use to create a mental model of the surface. Haptic virtual environments attempt to mimic these real interactions, ... 详细信息
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Singer and music discrimination based threshold in polyphonic music
Singer and music discrimination based threshold in polyphoni...
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IEEE International Symposium on Signal Processing and Information Technology (ISSPIT)
作者: Hassan Ezzaidi Mohammed Bahoura Jean Rouat Department of Applied Sciences University of Quebec Chicoutimi Chicoutimi QUE Canada Department of Engineering University of Quebec Rimouski Rimouski QUE Canada Department Electrical & Computer Engineering University of Sherbrooke Sherbrooke QUE Canada
Song and music discrimination play a significant role in multimedia applications such as genre classification and singer identification. Song and music discrimination play a significant role in multimedia applications... 详细信息
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Research on Speaker Recognition Based on Multifractal Spectrum Feature
Research on Speaker Recognition Based on Multifractal Spectr...
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International Conference on Computer Modeling and Simulation, ICCMS
作者: Yuhuan Zhou Jinming Wang Xiongwei Zhang People''s Liberation Army University of Science and Technology Nanjing China
In this paper, a new nonlinear feature extraction method based on the WTMM (wavelet transform modulus-maxima method) is proposed, which can greatly facilitate the extraction of the multifractal spectrum feature (MSF) ... 详细信息
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