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检索条件"主题词=Linear predictive coding"
2477 条 记 录,以下是211-220 订阅
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The MDL criterion for rank determination via effective singular values
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 1998年 第6期46卷 1741-1744页
作者: Zarowski, CJ Queens Univ Dept Elect & Comp Engn Kingston ON K7L 3N6 Canada
Konstantinides and Yao have considered the problem of rank determination by use of effective singular values. In this correspondence, we show how to use the minimum description length criterion of Rissanen to provide ... 详细信息
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A SIMPLE NONITERATIVE SPEECH EXCITATION ALGORITHM USING THE LPC RESIDUAL
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IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 1985年 第2期33卷 432-434页
作者: ALEXANDER, ST Department of Electrical and Computer Engineering Center for Communications and Signal Processing North Carolina State University Raleigh NC USA
This paper provides an analytical derivation of a simple noniterative technique for extracting a multiple impulse excitation model for synthesized speech directly from the LPC residual sequence. While suboptimal with ... 详细信息
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Joint MELP turbo code with unequal error protection
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ELECTRONICS LETTERS 2001年 第10期37卷 637-639页
作者: Wang, Q Koh, SN Nanyang Technol Univ Sch Elect & Elect Engn Singapore 639798 Singapore
The mixed excitation linear prediction (MELP) algorithm has been recently selected as the new federal standard for 2.4kbit/s coding of speech signals. The authors exploit the average residual inter-frame correlation a... 详细信息
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THE EFFECT OF NARROW-BAND DIGITAL PROCESSING AND BIT ERROR RATE ON THE INTELLIGIBILITY OF ICAO SPELLING ALPHABET WORDS
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IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 1987年 第8期35卷 1101-1115页
作者: SCHMIDTNIELSEN, A Naval Research Laboratory Inc. Washington D.C. DC USA
The diagnostic rhyme test (DRT) is widely used to evaluate digital voice systems. Would-be users often have no reference frame for interpreting DRT scores in terms of performance measures that they can understand, e.g... 详细信息
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ON THE APPLICATION OF MIXTURE AR HIDDEN MARKOV-MODELS TO TEXT INDEPENDENT SPEAKER RECOGNITION
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 1991年 第3期39卷 563-570页
作者: TISHBY, NZ AT&T Bell Lab. Murray Hill NJ USA
linear predictive hidden Markov models have proved to be an efficient way for statistically modeling speech signals. The possible application of such models to statistical characterization of the speaker himself is de... 详细信息
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Hierarchical particle filter for bearings-only tracking
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IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS 2007年 第4期43卷 1567-1585页
作者: Brehard, T. Le Cadre, J. -P. IRISA CNRS F-35042 Rennes France
We address here the classical bearings-only tracking problem (BOT) for a single target, an issue that belongs to the general class of nonlinear filtering problems. Recently, algorithm-based sequential Monte-Carlo meth... 详细信息
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Forensic speaker and gender identification from voice samples recorded through mobile phones and social media applications: A statistical and machine learning approach
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APPLIED ACOUSTICS 2024年 222卷
作者: Gouri, Gulshan Sharma, Arushi Sharma, Vishal Panjab Univ Inst Forens Sci & Criminol Chandigarh India
The proliferation of the Internet and instant messaging has elevated the use of voice communication, posing challenges in legal and forensic contexts. This study delves into the impact of four social media platforms (... 详细信息
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Lossy pole-zero modeling for speech signals
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IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING 1996年 第2期4卷 81-88页
作者: Lim, IT Lee, BG LG Electronics Research Center Seoul South Korea Department of Electronics Engineering Seoul National University Seoul South Korea
This paper presents an acoustic model-based lossy pole-zero modeling for speech signals, which overcomes the limitation in the existing lossless pole-zero model that forced the numerator part of the pole-zero transfer... 详细信息
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Digital underwater acoustic voice communications
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IEEE JOURNAL OF OCEANIC ENGINEERING 1996年 第2期21卷 181-192页
作者: Woodward, B Sari, H Department of Electronic and Electrical Engineering Loughborough University of Technology Leicestershire UK
This paper describes the design of an underwater acoustic diver communication system controlled by a digital signal processor. The speech signal transmission rate is compressed by using linear predictive coding (LPC) ... 详细信息
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A VLSI chip for isolated speech recognition system
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IEEE TRANSACTIONS ON CONSUMER ELECTRONICS 1996年 第3期42卷 458-467页
作者: Kim, SN Hwang, IC Kim, YW Kim, SW Department of Electronics Engineering Korea University Seoul South Korea
A VLSI processor is designed for the small-scale isolated speech recognition applications. It is a dedicated processor which detects endpoint, extracts LPC(linear predictive Coefficient) cepstral coefficients from the... 详细信息
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