{"id":399227,"date":"2024-10-20T04:41:30","date_gmt":"2024-10-20T04:41:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-1857-8-2020\/"},"modified":"2024-10-26T08:29:29","modified_gmt":"2024-10-26T08:29:29","slug":"ieee-1857-8-2020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-1857-8-2020\/","title":{"rendered":"IEEE 1857.8-2020"},"content":{"rendered":"

New IEEE Standard – Active. This standard is the second generation of IEEE Std 1857.2\u2122-2013, which provides more flexible and high efficiency coding tool sets for compression, decompression, and packaging of the audio data, which should double the coding efficiency of IEEE Std 1857.2-2013. The target applications and services include, but are not limited to, the audio accompanying video and other audio services and applications, such as the audio accompanying Internet video, TV audio system, digital audio storage, audio broadcasting and communication, virtual reality and panoramic audio, etc.<\/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\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nIEEE Std 1857.8\u2122-2020 Front Cover <\/td>\n<\/tr>\n
2<\/td>\nTitle page <\/td>\n<\/tr>\n
4<\/td>\nImportant Notices and Disclaimers Concerning 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
12<\/td>\n1. Overview
1.1 Scope
1.2 Purpose
1.3 Audio coding tools
1.4 Word usage <\/td>\n<\/tr>\n
13<\/td>\n2. Normative references
3. Definitions, acronyms, and abbreviations
3.1 Definitions <\/td>\n<\/tr>\n
15<\/td>\n3.2 Acronyms and abbreviations <\/td>\n<\/tr>\n
16<\/td>\n4. Symbols and operators
4.1 Arithmetic operators <\/td>\n<\/tr>\n
17<\/td>\n4.2 Logical operators
4.3 Relational operators
4.4 Bitwise operators
4.5 Assignment operators <\/td>\n<\/tr>\n
18<\/td>\n4.6 Mnemonics
5. Bitstream syntax rules <\/td>\n<\/tr>\n
20<\/td>\n6. Audio coding framework
6.1 Overview <\/td>\n<\/tr>\n
22<\/td>\n6.2 General audio coding <\/td>\n<\/tr>\n
23<\/td>\n6.3 Object metadata coding
6.4 Scene signal coding
7. General audio coding
7.1 Syntax <\/td>\n<\/tr>\n
34<\/td>\n7.2 General information <\/td>\n<\/tr>\n
47<\/td>\n7.3 single_channel_element() decoding <\/td>\n<\/tr>\n
48<\/td>\n7.4 couple_channel_element() decoding <\/td>\n<\/tr>\n
60<\/td>\n7.5 PCA_channel_element() decoding <\/td>\n<\/tr>\n
72<\/td>\n7.6 BWE_data() decoding <\/td>\n<\/tr>\n
83<\/td>\n7.7 Quantization decoding <\/td>\n<\/tr>\n
93<\/td>\n7.8 MDCT to MDFT transformation <\/td>\n<\/tr>\n
98<\/td>\n7.9 High-frequency parameter decoding <\/td>\n<\/tr>\n
100<\/td>\n7.10 IMDFT transform <\/td>\n<\/tr>\n
101<\/td>\n8. Object metadata coding
8.1 Syntax <\/td>\n<\/tr>\n
104<\/td>\n8.2 General information <\/td>\n<\/tr>\n
105<\/td>\n8.3 Object metadata decoding <\/td>\n<\/tr>\n
106<\/td>\n8.4 Audio object description information decoding <\/td>\n<\/tr>\n
109<\/td>\n8.5 Audio object raw data decoding
9. Scene signal coding
9.1 Syntax <\/td>\n<\/tr>\n
111<\/td>\n9.2 Scene signal coding <\/td>\n<\/tr>\n
114<\/td>\n9.3 Spatial coding based on spherical harmonic function decomposition <\/td>\n<\/tr>\n
119<\/td>\n10. Rendering metadata coding
11. Multiplexing specification suggestion of AVSA stream in transport streams <\/td>\n<\/tr>\n
121<\/td>\nAnnex A (informative)AASF and AATF coding syntax and semantics
A.1 AASF and AATF syntax <\/td>\n<\/tr>\n
126<\/td>\nA.2 AATF semantics <\/td>\n<\/tr>\n
136<\/td>\nAnnex B (informative)General audio coding tables <\/td>\n<\/tr>\n
467<\/td>\nAnnex C (informative)Multiplexing definition of AVSA stream in MPEG-2 TS transport stream
C.1 stream_id
C.2 stream_type
C.3 AVS registration_descriptor
C.4 AVS_audio_stream_descriptor <\/td>\n<\/tr>\n
469<\/td>\nC.5 STD audio buffer size
C.6 Byte alignment <\/td>\n<\/tr>\n
470<\/td>\nBack cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard for Second Generation Audio Coding<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2020<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":399231,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-399227","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\/399227","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\/399231"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=399227"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=399227"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=399227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}