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08/30183229 DC : 0

Current

Current

The latest, up-to-date edition.

BS ISO/IEC 23003-2 - INFORMATION TECHNOLOGY - MPEG AUDIO TECHNOLOGIES - PART 2: SPATIAL AUDIO OBJECT CODING (SAOC)

Available format(s)

Hardcopy , PDF

Language(s)

English

€23.37
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1 Scope
2 Normative references
3 Terms and definitions
  3.1 Definitions
  3.2 Notation
  3.3 Operations
  3.4 Constants
  3.5 Variables
4 SAOC overview
  4.1 Introduction
  4.2 Basic structure of the SAOC transcoder/decoder
  4.3 Delay and synchronization
5 Syntax
  5.1 Payloads for SAOC
6 SAOC processing
  6.1 Introduction
  6.2 Compressed data stream decoding and dequantization
  6.3 Time/frequency transforms
  6.4 Transcoding modes
  6.5 Decoding modes
  6.6 Post(processing) downmix compensation
  6.7 MBO transcoding
  6.8 Enhanced Karaoke/Solo mode
  6.9 MCU combiner
  6.10 Effects
7 Transport of SAOC side information
  7.1 Overview
  7.2 Transport and signalling in an MPEG environment
  7.3 Transport of SOAC data over PCM channels
8 Transport of predefined rendering information
  8.1 Introduction
  8.2 Rendering information description file format
Annex A (Normative) - Tables
      A.1 Huffman tables
Annex B (Informative) Effects processing
Annex C (Informative) Encoder
      C.1 Overview
      C.2 Calculation of the SAOC parameters
      C.3 Time/frequency transform
      C.4 Framing
      C.5 Parameter quantization and coding
      C.6 Residual coding
      C.7 Separation functionality for mixed objects
      C.8 Support for post(processed) downmix signals
Annex D (Informative) - Complexity estimates of the
                        SAOC transcoder and decoder
                        module

Committee
IST/37
DocumentType
Draft
Pages
90
PublisherName
British Standards Institution
Status
Current

ISO/IEC 23003-1:2007 Information technology — MPEG audio technologies — Part 1: MPEG Surround

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