{"id":445013,"date":"2024-10-20T08:39:56","date_gmt":"2024-10-20T08:39:56","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-1857-2-2023-3\/"},"modified":"2024-10-26T16:08:02","modified_gmt":"2024-10-26T16:08:02","slug":"ieee-1857-2-2023-3","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-1857-2-2023-3\/","title":{"rendered":"IEEE 1857.2-2023"},"content":{"rendered":"

Revision Standard – Active. A set of tools to support specific audio coding functions including general audio coding and lossless audio coding are defined in this standard. The tool set defined in combination provides regular high-quality and efficient coding tool sets for compression, decompression, processing, and representing of audio data to save bandwidth for transmission; to save space for storage; to speed up indexing and multimedia search; and to enhance performance when using mixed media for virtual reality and other applications that demand high bandwidth. The target applications and services include but are not limited to audio transmission, audio recording, Internet streaming, and other video\/audio-enabled services and applications.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 1857.2-2023 Front Cover <\/td>\n<\/tr>\n
2<\/td>\nTitle page <\/td>\n<\/tr>\n
4<\/td>\nNotice and Disclaimer of Liability Concerning the Use of IEEE Standards Documents <\/td>\n<\/tr>\n
8<\/td>\nParticipants <\/td>\n<\/tr>\n
9<\/td>\nIntroduction <\/td>\n<\/tr>\n
10<\/td>\nContents <\/td>\n<\/tr>\n
11<\/td>\n1. Overview
1.1 Scope
1.2 Purpose
1.3 Word usage
1.4 Audio coding tools <\/td>\n<\/tr>\n
12<\/td>\n2. Normative references
3. Definitions, acronyms, and abbreviations
3.1 Definitions <\/td>\n<\/tr>\n
15<\/td>\n3.2 Symbols and abbreviations <\/td>\n<\/tr>\n
19<\/td>\n4. General audio coding
4.1 Overview <\/td>\n<\/tr>\n
20<\/td>\n4.2 Syntax <\/td>\n<\/tr>\n
27<\/td>\n4.3 General information <\/td>\n<\/tr>\n
40<\/td>\n4.4 Context-dependent Bitplane Coding, CBC <\/td>\n<\/tr>\n
50<\/td>\n4.5 Post-Quatization Square Polar Stereo Coding, PQ-SPSC <\/td>\n<\/tr>\n
52<\/td>\n4.6 Quantization <\/td>\n<\/tr>\n
54<\/td>\n4.7 Multi-resolution synthesis <\/td>\n<\/tr>\n
55<\/td>\n4.8 Linear prediction vector quantization decoding tool <\/td>\n<\/tr>\n
58<\/td>\n4.9 Frequency-time domain mapping <\/td>\n<\/tr>\n
59<\/td>\n4.10 Multi-channel extension <\/td>\n<\/tr>\n
61<\/td>\n4.11 Lossless extension <\/td>\n<\/tr>\n
85<\/td>\n5. Lossless audio coding
5.1 Overview
5.2 Semantics and syntax <\/td>\n<\/tr>\n
89<\/td>\n5.3 Technical overview <\/td>\n<\/tr>\n
90<\/td>\n5.4 Channel decorrelation <\/td>\n<\/tr>\n
92<\/td>\n5.5 Integer lifting wavelet transform <\/td>\n<\/tr>\n
95<\/td>\n5.6 Linear predictive coding <\/td>\n<\/tr>\n
98<\/td>\n5.7 Residue pre-processing <\/td>\n<\/tr>\n
101<\/td>\n5.8 Entropy coding <\/td>\n<\/tr>\n
115<\/td>\nAnnex A (normative)Method for keeping the syncword unique <\/td>\n<\/tr>\n
116<\/td>\nAnnex B (normative)AVS Audio Transport Format (AATF) and AVS Audio Storage Format (AASF) file formats
B.1 Bitstream syntax <\/td>\n<\/tr>\n
121<\/td>\nB.2 Semantics <\/td>\n<\/tr>\n
126<\/td>\nAnnex C (normative)Tables for general audio coding <\/td>\n<\/tr>\n
204<\/td>\nAnnex D (informative)Encoder for general audio coding <\/td>\n<\/tr>\n
217<\/td>\nAnnex E (informative)Fixed-point reference decoder <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard for Advanced Audio Coding (Published)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2023<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":445021,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-445013","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/445013","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/445021"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=445013"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=445013"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=445013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}