Single chip MPEG audio decoder
An IC has been designed and fabricated which can take an MPEG system or MPEG audio stream and decode Layer I and Layer II (MUSICAM) encoded into 16-b pulse code modulation (PCM) data. Presentation can be delayed and audio frames skipped by means of the channel buffer, an external 256 K bit*4 DRAM co...
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| Veröffentlicht in: | IEEE transactions on consumer electronics 1992-08, Vol.38 (3), p.348-356 |
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| container_end_page | 356 |
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| container_issue | 3 |
| container_start_page | 348 |
| container_title | IEEE transactions on consumer electronics |
| container_volume | 38 |
| creator | Maturi, G. |
| description | An IC has been designed and fabricated which can take an MPEG system or MPEG audio stream and decode Layer I and Layer II (MUSICAM) encoded into 16-b pulse code modulation (PCM) data. Presentation can be delayed and audio frames skipped by means of the channel buffer, an external 256 K bit*4 DRAM controlled by this IC. This allows coarse synchronization of audio and video for skews of up to 1 s for Layer I and 2.5 s for Layer II. Control over which frames are played or provides cue/review features. The MPEG audio IC takes into account system-level, interface, and rate control issues, rather than just the computations involved in MPEG audio compression.< > |
| doi_str_mv | 10.1109/30.156706 |
| format | Article |
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Presentation can be delayed and audio frames skipped by means of the channel buffer, an external 256 K bit*4 DRAM controlled by this IC. This allows coarse synchronization of audio and video for skews of up to 1 s for Layer I and 2.5 s for Layer II. Control over which frames are played or provides cue/review features. The MPEG audio IC takes into account system-level, interface, and rate control issues, rather than just the computations involved in MPEG audio compression.< ></description><identifier>ISSN: 0098-3063</identifier><identifier>EISSN: 1558-4127</identifier><identifier>DOI: 10.1109/30.156706</identifier><identifier>CODEN: ITCEDA</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; Broadcasting. Videocommunications. Audiovisual ; Computer interfaces ; Control systems ; Decoding ; Delay ; Exact sciences and technology ; Modulation coding ; Phase change materials ; Pulse modulation ; Random access memory ; Sound broadcasting ; Streaming media ; Telecommunications ; Telecommunications and information theory ; Transform coding</subject><ispartof>IEEE transactions on consumer electronics, 1992-08, Vol.38 (3), p.348-356</ispartof><rights>1993 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-8c125d4c6ce0c54a7676969269373699f8802814cf64da83a48a525147de961b3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/156706$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,778,782,794,27907,27908,54741</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/156706$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4348777$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Maturi, G.</creatorcontrib><title>Single chip MPEG audio decoder</title><title>IEEE transactions on consumer electronics</title><addtitle>T-CE</addtitle><description>An IC has been designed and fabricated which can take an MPEG system or MPEG audio stream and decode Layer I and Layer II (MUSICAM) encoded into 16-b pulse code modulation (PCM) data. Presentation can be delayed and audio frames skipped by means of the channel buffer, an external 256 K bit*4 DRAM controlled by this IC. This allows coarse synchronization of audio and video for skews of up to 1 s for Layer I and 2.5 s for Layer II. Control over which frames are played or provides cue/review features. The MPEG audio IC takes into account system-level, interface, and rate control issues, rather than just the computations involved in MPEG audio compression.< ></description><subject>Applied sciences</subject><subject>Broadcasting. Videocommunications. Audiovisual</subject><subject>Computer interfaces</subject><subject>Control systems</subject><subject>Decoding</subject><subject>Delay</subject><subject>Exact sciences and technology</subject><subject>Modulation coding</subject><subject>Phase change materials</subject><subject>Pulse modulation</subject><subject>Random access memory</subject><subject>Sound broadcasting</subject><subject>Streaming media</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Transform coding</subject><issn>0098-3063</issn><issn>1558-4127</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><recordid>eNqF0D9PwzAQhnELgUQoDKwMKANCYgjYPv8dUVUKUhFIwBwZ5wJGaVLsZuDbN5AKRqZ3-d0zHCHHjF4yRu0VDCuVpmqHZExKUwjG9S7JKLWmAKpgnxyk9EEpE5KbjJw-hfatwdy_h1V-_zib566vQpdX6LsK4yHZq12T8Gi7E_JyM3ue3haLh_nd9HpReAC9LoxnXFbCK4_US-G00soqy5UFDcra2hjKDRO-VqJyBpwwTnLJhK7QKvYKE3I-dlex--wxrctlSB6bxrXY9ankRlquOfwPYVBc0gFejNDHLqWIdbmKYeniV8lo-f2qEob9edVgz7ZRl7xr6uhaH9LvgQBhtNYDOxlZQMS_3NjYAO1Ba9g</recordid><startdate>19920801</startdate><enddate>19920801</enddate><creator>Maturi, G.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>7SP</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>19920801</creationdate><title>Single chip MPEG audio decoder</title><author>Maturi, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-8c125d4c6ce0c54a7676969269373699f8802814cf64da83a48a525147de961b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Applied sciences</topic><topic>Broadcasting. Videocommunications. Audiovisual</topic><topic>Computer interfaces</topic><topic>Control systems</topic><topic>Decoding</topic><topic>Delay</topic><topic>Exact sciences and technology</topic><topic>Modulation coding</topic><topic>Phase change materials</topic><topic>Pulse modulation</topic><topic>Random access memory</topic><topic>Sound broadcasting</topic><topic>Streaming media</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>Transform coding</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Maturi, G.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Electronics & Communications Abstracts</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on consumer electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Maturi, G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Single chip MPEG audio decoder</atitle><jtitle>IEEE transactions on consumer electronics</jtitle><stitle>T-CE</stitle><date>1992-08-01</date><risdate>1992</risdate><volume>38</volume><issue>3</issue><spage>348</spage><epage>356</epage><pages>348-356</pages><issn>0098-3063</issn><eissn>1558-4127</eissn><coden>ITCEDA</coden><abstract>An IC has been designed and fabricated which can take an MPEG system or MPEG audio stream and decode Layer I and Layer II (MUSICAM) encoded into 16-b pulse code modulation (PCM) data. Presentation can be delayed and audio frames skipped by means of the channel buffer, an external 256 K bit*4 DRAM controlled by this IC. This allows coarse synchronization of audio and video for skews of up to 1 s for Layer I and 2.5 s for Layer II. Control over which frames are played or provides cue/review features. The MPEG audio IC takes into account system-level, interface, and rate control issues, rather than just the computations involved in MPEG audio compression.< ></abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/30.156706</doi><tpages>9</tpages></addata></record> |
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| identifier | ISSN: 0098-3063 |
| ispartof | IEEE transactions on consumer electronics, 1992-08, Vol.38 (3), p.348-356 |
| issn | 0098-3063 1558-4127 |
| language | eng |
| recordid | cdi_crossref_primary_10_1109_30_156706 |
| source | IEEE Electronic Library (IEL) |
| subjects | Applied sciences Broadcasting. Videocommunications. Audiovisual Computer interfaces Control systems Decoding Delay Exact sciences and technology Modulation coding Phase change materials Pulse modulation Random access memory Sound broadcasting Streaming media Telecommunications Telecommunications and information theory Transform coding |
| title | Single chip MPEG audio decoder |
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