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
  • 2 篇 学位论文
  • 1 册 图书

馆藏范围

  • 2,456 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

  • 2,456 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

  • 2,282 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"
2456 条 记 录,以下是2391-2400 订阅
排序:
Application of canonical coordinate methods to the characterization of a family of error minimizing signal compression techniques
Application of canonical coordinate methods to the character...
收藏 引用
International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: C. Walter USAF Electronic Systems Division Hanscom AFB MA
Mean-square-error minimizing signal compression techniques, such as Autoregressive Analysis or linear predictive coding and Principal Component or Karhunen-Loève Analysis, can be systematically characterized in t... 详细信息
来源: 评论
A spectral enhancement procedure for the wideband/Narrowband tandem
A spectral enhancement procedure for the wideband/Narrowband...
收藏 引用
International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: L. Bergeron Electronics System Group GTE Sylvania Inc. Needham MA USA
This paper describes a procedure that reduces the spectral distortion in LPC encoded speech preprocessed by a CVSD coder. In this type of tandem configuration (wide-band/narrowband), the CVSD process introduces extran... 详细信息
来源: 评论
linear predictive coding systems
Linear predictive coding systems
收藏 引用
International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: T. Tremain National Security Agency Meade MD USA
This paper describes the real time implementation of a linear predictive coding algorithm that has been developed over the past five years. The algorithm chosen for the analyzer is a modification of the Covariance Met... 详细信息
来源: 评论
Word spotting in continuous speech using linear predictive coding
Word spotting in continuous speech using linear predictive c...
收藏 引用
International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: R. Christiansen C. Rushforth Department of Electrical Engineering University of Utah Salt Lake UT USA
来源: 评论
Piecewise linear predictive coding (PLPC)
Piecewise linear predictive coding (PLPC)
收藏 引用
International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: J. Roberts R. Wiggins MITRE Corporation Bedford MA USA
A great deal of current research in the area of narrowband digital speech compression makes use of the linear Prediction coding (LPC) algorithm to extract the vocal track spectrum. This paper describes a technique tha... 详细信息
来源: 评论
APPLICATION OF AN LPC DISTANCE MEASURE TO VOICED-UNVOICED-SILENCE DETECTION PROBLEM
收藏 引用
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 1977年 第4期25卷 338-343页
作者: RABINER, LR SAMBUR, MR BELL TEL LABS INC MURRAY HILL NJ 07974 USA
One of the most difficult problems in speech analysis is reliable discrimination among silence, unvoiced speech, and voiced speech which has been transmitted over a telephone line. Although several methods have been p... 详细信息
来源: 评论
MICROPROCESSOR REALIZATION OF A linear predictive VOCODER
收藏 引用
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 1977年 第5期25卷 379-387页
作者: HOFSTETTER, EM TIERNEY, J WHEELER, O MIT LINCOLN LAB LEXINGTON MA 02173 USA
A microprocessor realization for a linear predictive vocoder is presented. The goal was a low-power, low-cost, compact special-purpose realization of a narrow-band speech terminal. The resultant design is a general-pu... 详细信息
来源: 评论
USE OF TIME-DOMAIN SELECTION FOR IMPROVED linear PREDICTION
收藏 引用
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 1977年 第1期25卷 34-39页
作者: STEIGLITZ, K DICKINSON, B PRINCETON UNIV DEPT ELECT ENGN & COMP SCI PRINCETON NJ 08540 USA
We show by theoretical argument and by experiment with both synthetic and real data that selection of an undriven segment of voiced speech for analysis by linear predictive coding (LPC) gives more accurate estimates o... 详细信息
来源: 评论
SPEECH ANALYSIS BY HOMOMORPHIC PREDICTION
收藏 引用
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 1977年 第1期25卷 40-49页
作者: KOPEC, GE OPPENHEIM, AV TRIBOLET, JM MIT DEPT ELECT ENGN & COMP SCI ELECTR RES LAB CAMBRIDGE MA 02139 USA
linear prediction is a generally accepted method for obtaining all-pole speech representations. However, in many situations (e.g., nasalization studies) spectral zeros are important and a more general modeling procedu... 详细信息
来源: 评论
LPC PREDICTION ERROR - ANALYSIS OF ITS VARIATION WITH POSITION OF ANALYSIS FRAME
收藏 引用
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 1977年 第5期25卷 434-442页
作者: RABINER, LR ATAL, BS SAMBUR, MR BELL TEL LABS INC MURRAY HILL NJ 07974 USA
The LPC prediction error provides one measure of the success of linear prediction analysis in modeling a speech signal. Although a great deal is known about the properties of the prediction error, relatively little ha... 详细信息
来源: 评论