咨询与建议

限定检索结果

文献类型

  • 2,046 篇 会议
  • 407 篇 期刊文献
  • 4 篇 学位论文
  • 1 册 图书

馆藏范围

  • 2,458 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 602 篇 工学
    • 443 篇 电气工程
    • 131 篇 计算机科学与技术...
    • 108 篇 信息与通信工程
    • 79 篇 电子科学与技术(可...
    • 24 篇 软件工程
    • 23 篇 生物医学工程(可授...
    • 21 篇 控制科学与工程
    • 19 篇 仪器科学与技术
    • 7 篇 机械工程
    • 7 篇 船舶与海洋工程
    • 5 篇 材料科学与工程(可...
    • 4 篇 交通运输工程
    • 3 篇 力学(可授工学、理...
    • 3 篇 测绘科学与技术
    • 3 篇 石油与天然气工程
    • 3 篇 网络空间安全
    • 2 篇 光学工程
  • 235 篇 理学
    • 204 篇 物理学
    • 16 篇 系统科学
    • 14 篇 生物学
    • 4 篇 数学
    • 3 篇 化学
    • 2 篇 地球物理学
    • 2 篇 统计学(可授理学、...
  • 52 篇 医学
    • 43 篇 临床医学
    • 10 篇 特种医学
    • 5 篇 基础医学(可授医学...
  • 14 篇 管理学
    • 14 篇 管理科学与工程(可...
  • 10 篇 文学
    • 5 篇 外国语言文学
    • 2 篇 新闻传播学
  • 3 篇 农学
  • 3 篇 军事学
  • 2 篇 教育学
  • 2 篇 艺术学
  • 1 篇 法学

主题

  • 2,458 篇 linear predictiv...
  • 771 篇 speech coding
  • 701 篇 speech analysis
  • 545 篇 speech synthesis
  • 409 篇 bit rate
  • 402 篇 speech recogniti...
  • 347 篇 speech processin...
  • 323 篇 filters
  • 278 篇 frequency
  • 267 篇 testing
  • 252 篇 vocoders
  • 238 篇 vector quantizat...
  • 236 篇 speech enhanceme...
  • 224 篇 quantization
  • 213 篇 predictive model...
  • 201 篇 signal processin...
  • 182 篇 speech
  • 182 篇 cepstral analysi...
  • 179 篇 signal synthesis
  • 177 篇 signal analysis

机构

  • 32 篇 school of electr...
  • 23 篇 at and t bell la...
  • 22 篇 bolt beranek and...
  • 19 篇 bell laboratorie...
  • 11 篇 at and t bell la...
  • 10 篇 naval research l...
  • 10 篇 department of el...
  • 10 篇 ntt human interf...
  • 10 篇 lpcs enserg gren...
  • 9 篇 lpcs-enserg gren...
  • 8 篇 centre for commu...
  • 8 篇 signal technolog...
  • 8 篇 department of el...
  • 8 篇 cselt torino
  • 8 篇 acoustics resear...
  • 7 篇 electrical engin...
  • 7 篇 acoustics resear...
  • 7 篇 comsat laborator...
  • 7 篇 central research...
  • 7 篇 inrs-télécommuni...

作者

  • 19 篇 s. cristoloveanu
  • 18 篇 l. rabiner
  • 14 篇 a.m. kondoz
  • 14 篇 j. makhoul
  • 13 篇 t. barnwell
  • 13 篇 p. mermelstein
  • 12 篇 t. moriya
  • 12 篇 b. atal
  • 12 篇 a. gersho
  • 12 篇 p. hedelin
  • 11 篇 g. ghibaudo
  • 11 篇 gray rm
  • 10 篇 a. rosenberg
  • 10 篇 rabiner lr
  • 10 篇 k. ozawa
  • 9 篇 t.p. barnwell
  • 9 篇 p. kabal
  • 9 篇 a. mccree
  • 9 篇 b.g. evans
  • 8 篇 v. viswanathan

语言

  • 2,284 篇 英文
  • 167 篇 其他
  • 4 篇 中文
  • 3 篇 土耳其文
检索条件"主题词=Linear predictive coding"
2458 条 记 录,以下是501-510 订阅
排序:
Wide-band perceptual audio coding based on frequency-domain linear prediction
Wide-band perceptual audio coding based on frequency-domain ...
收藏 引用
32nd IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Motlicek, Petr Uallal, Vijay Hermansky, Hynek IDIAP Res Inst Martigny Switzerland Int Comp Sci Inst Berkeley CA USA Ecole Polytech Fed Lausanne Lausanne Switzerland
In this paper we propose an extension of the very low bit-rate speech coding technique, exploiting predictability of the temporal evolution of spectral envelopes, for wide-band audio coding applications. Temporal enve... 详细信息
来源: 评论
On the use of dynamic spectral parameters in speech recognition  3
On the use of dynamic spectral parameters in speech recognit...
收藏 引用
3rd IEEE International Symposium on Signal Processing and Information Technology
作者: Ahadi, SM Sheikhzadeh, H Brennan, RL Freeman, GH Chau, E Amirkabir Univ Technol EE Dept Tehran Iran
Spectral dynamics have attracted the attention of researchers in speech recognition for a long time. As part of the speech feature vector they are found to be useful and hence are almost part of any feature extraction... 详细信息
来源: 评论
Performance analysis of Enhanced Noisy Compressed Speech Signal Corrupted by Gaussian and Real World Noise Using Recursive Filter  4
Performance analysis of Enhanced Noisy Compressed Speech Sig...
收藏 引用
2015 International Conference on Signal Processing And Communication Engineering Systems (SPACES)
作者: Suman, M. Khan, Habibulla Latha, M. Madhavi Kumari, D. Aruna KL Univ Guntur Andhra Pradesh India JNTU Coll Engn Hyderabad Telangana India
Speech Enhancement refers to the improvement in the intelligibility and or the quality of the degraded speech signal using signal processing techniques. Till recent days speech enhancement is a very difficult problem ... 详细信息
来源: 评论
Packet loss concealment based on sinusoidal extrapolation
Packet loss concealment based on sinusoidal extrapolation
收藏 引用
IEEE International Conference on Acoustics, Speech, and Signal Processing
作者: Lindblom, J Hedelin, P Chalmers Univ Technol Informat Theory Lab SE-41296 Gothenburg Sweden
In this paper, a packet loss concealment scheme based on sinusoidal extrapolation is proposed. It is to be implemented at the receiver end of a packetized speech transmission system and conceals frame-erasures in a PC... 详细信息
来源: 评论
Speech enhancement based on double RBF networks
Speech enhancement based on double RBF networks
收藏 引用
1st International Congress on Image and Signal Processing
作者: Guo, Jichang Guo, Libin Tianjin Univ Sch Elect Informat Engn Tianjin 300072 Peoples R China
In this paper, a non-linear spectral estimation for noise reduction is present which is approximated and implemented by double Radial Basis Function (RBF) networks. The simulation results indicate that the method can ... 详细信息
来源: 评论
Efficient parameter quantisation for 2.4/1.2 kb/s split-band LPC coding
Efficient parameter quantisation for 2.4/1.2 kb/s split-band...
收藏 引用
7th IEEE Workshop on Speech coding
作者: Villette, S Cho, YD Kondoz, AM Univ Surrey Ctr Commun Syst Res Guildford GU2 7XH Surrey England
Speech coding at very low bit rates has many applications such as answering machines, IP telephony, mobile communications, military communications etc. Most low bit rate coders operate at around 2.4 kb/s, as the speec... 详细信息
来源: 评论
A Low-Rate Digital Formant Vocoder
收藏 引用
IEEE Transactions on Communications 1978年 第3期26卷 344-355页
作者: Un, Chong Kwan Korea Advanced Institute of Science Seoul South Korea SRI International Menlo Park CA 94025 United States
A complete algorithm of a 1200-bits/s digital formant vocoder system is described. This vocoder algorithm draws heavily on the results of recent research in linear predictive coding. The transmitting parameters are fr... 详细信息
来源: 评论
ACELP-based compression of multi-channel surface EMG signals
ACELP-based compression of multi-channel surface EMG signals
收藏 引用
32nd IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Carotti, Elias S. G. De Martin, Juan C. Merletti, Roberto Farina, Dario Politecn Torino DAUIN Corso Duca Abruzzi 24 I-10129 Turin Italy Aalborg Univ Ctr Sensory Motor Interact Aalborg Denmark
In this paper we extend a lossy compression technique for surface EMG signals, which is based on the Algebraic Code Excited linear Prediction (ACELP) paradigm, to compress multi-channel surface EMG recordings by explo... 详细信息
来源: 评论
Delay-free lossy audio coding using shelving pre- and post-filters
Delay-free lossy audio coding using shelving pre- and post-f...
收藏 引用
33rd IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Holters, Martin Zoelzer, Udo Helmut Schmidt Univ Hamburg Germany
A delay-free audio coding scheme based on ADPCM with adaptive pre- and post-filtering is presented. The pre-/post-filters are realized as a cascade of shelving filters, designed to match the characteristics of human p... 详细信息
来源: 评论
Alveolar Consonant Recognition of Malay Children Using Neural Networks
收藏 引用
11th International Congress of the IUPESM/World Congress on Medical Physics and Biomedical Engineering
作者: Ting, H. N. Lee, J. X. Univ Malaya Fac Engn Dept Biomed Engieering Jalan Pantai Baharu Kuala Lumpur 50603 Malaysia
This paper presents the speech recognition of Malay Alveolar consonants of Malay children using neural networks in a speaker-independent manner. The Alveolar consonants consist of /d/, /t/, /l/, /r/, /s/, /z/ and /n/.... 详细信息
来源: 评论