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检索条件"主题词=Audio coding"
1195 条 记 录,以下是1141-1150 订阅
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A SIMPLE METHOD FOR DESIGNING HIGH-QUALITY PROTOTYPE FILTERS FOR M-BAND PSEUDO QMF BANKS
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 1995年 第4期43卷 1005-1007页
作者: CREUSERE, CD MITRA, SK UNIV CALIF SANTA BARBARA SANTA BARBARACA 93106
This correspondence discusses a new method for designing the prototype filters necessary to implement M-band pseudo QMF banks, This method does not rely on the traditional nonlinear optimization used in past work but ... 详细信息
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MPEG-Past and Future
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通信学报 1995年 第5期16卷 46-59页
作者: Leonardo Chiariglione (CSELT, Italy) CSEL T 意大利
MPEG-PastandFuture¥LeonardoChiariglione(CSELT,Italy)Abstract:Thedreamofdigitalaudioandvideoand,oflate,multim... 详细信息
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WIDE-BAND SPEECH AND audio coding
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IEEE COMMUNICATIONS MAGAZINE 1993年 第11期31卷 34-44页
作者: NOLL, P Technical University Berlin Germany
Typical parameters of wideband speech and audio signals, including digitized versions of each, potential applications, and available transmission media, are described. Facts about human auditory perception that are ex... 详细信息
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MPEG-2: a tutorial introduction to the systems layer
MPEG-2: a tutorial introduction to the systems layer
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IEE Colloquium on MPEG-2 - What it is and What it isn't
作者: P.A. Sarginson BBC Research and Development Department Warren USA
The MPEG-2 systems specification describes how MPEG-compressed video and audio data streams may be multiplexed together to form a single data stream. This paper aims to introduce the jargon and the fundamental princip... 详细信息
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MPEG-2: where did it come from and what is it?
MPEG-2: where did it come from and what is it?
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IEE Colloquium on MPEG-2 - What it is and What it isn't
作者: O.J. Morris Philips Research Laboratories UK
The Moving Pictures Expert Group (MPEG) was started in 1988 as a working group within ISO/IEC with the aim of defining standards for digital compression of audio-visual signals. The MPEG's first aim was to define ... 详细信息
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Satellite audio distribution on a video transponder using digital compression and band-edge SCPC technologies
Satellite audio distribution on a video transponder using di...
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1995 Tenth International Conference on Digital Satellite Communications
作者: C.O. Guffee D. Weinreich Voice of America USA Comsat Laboratories USA
Digital audio compression and SCPC (single channel per carrier) technologies permit efficient distribution of audio and data to a network of radio stations using small antennas. Transmitting the SCPC signals on the ba... 详细信息
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Dial-up audio for outside broadcasts and remote events
Dial-up audio for outside broadcasts and remote events
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IBC 95 International Broadcasting Convention
作者: F. Wylie Audio Processing Technology UK
With the rapid move towards a 'tapeless' environment the professional audio industry, and that includes broadcasting, is continually seeking ways to adapt digital technology for high quality audio. The techniq... 详细信息
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System controller for mobile audio visual terminal
System controller for mobile audio visual terminal
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Fifth IEE Conference on Telecommunications 1995
作者: D. Gill J. Cosmas A. Pearmain Queen Mary and Westfield College UK
This paper contains the description of the system manager, one part of the demonstrator constructed during the third year of the MAVT project funded through the RACE program by the EEC. The system manager is the centr... 详细信息
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An interactive satellite network for digital audio distribution
An interactive satellite network for digital audio distribut...
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1995 Tenth International Conference on Digital Satellite Communications
作者: P.I. Ritchie HCJB World Radio Ecuador
Although shortwave radio continues to be invaluable for penetrating closed countries, it is totally unsuitable for the distribution of high-quality stereo programming for rebroadcast on FM radio. Satellite digital aud... 详细信息
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The ISO/MPEG audio MISICAM family
The ISO/MPEG Audio MISICAM family
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IEE Colloquium on MPEG-2 - What it is and What it isn't
作者: J.B. Rault Y.F. Dehery M. Lever CCETT Rennes France
In the past decade a lot of work was dedicated to the difficult issue of data compression both for video and audio. For digital storage media, ISO/IEC JTCI/SC29/WGII alias MPEG (Moving Pictures Expert Group) succeeded... 详细信息
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