Loading…

An analog record, playback and processing system on a chip for mobile communications devices

A system on chip for conditioning of voiceband analog audio signals and nonvolatile storage for use in mobile communication devices is presented. The system allows for direct interface to acoustic transducer elements and provides signal conditioning to gain adjust, multiplex, filter and mix two inde...

Full description

Saved in:

Bibliographic Details
Main Authors:	Jackson, G.B., Awsare, S.V., Engh, L.D., Holzmann, P., Kao, O.C., Palmer, C.R., Raina, A.
Format:	Conference Proceeding
Language:	English
Subjects:	Acoustic transducers Communication system control Control systems Driver circuits Energy consumption EPROM Mobile communication Signal processing System-on-a-chip Voltage
Online Access:	Request full text
Tags:	Add Tag No Tags, Be the first to tag this record!

cited_by
cites
container_end_page	102
container_issue
container_start_page	99
container_title
container_volume
creator	Jackson, G.B. Awsare, S.V. Engh, L.D. Holzmann, P. Kao, O.C. Palmer, C.R. Raina, A.
description	A system on chip for conditioning of voiceband analog audio signals and nonvolatile storage for use in mobile communication devices is presented. The system allows for direct interface to acoustic transducer elements and provides signal conditioning to gain adjust, multiplex, filter and mix two independent signals. The system can record these processed signals as analog samples in a nonvolatile flash EEPROM array for later retrieval. Together with the integrated signal path the system can store up to 8 minutes of audio signals. Control of the system is achieved via a serial interface, which is used to configure and control the device. All necessary components of the system are provided on chip including analog processing elements, nonvolatile storage and high voltage and reference generation.
doi_str_mv	10.1109/CICC.1999.777251
format	conference_proceeding
fullrecord	<record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_777251</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>777251</ieee_id><sourcerecordid>777251</sourcerecordid><originalsourceid>FETCH-LOGICAL-i104t-6f5d8a4554293d70382ae14e8c5f94bf34e2a343bdc22da35b70ce22969e2f7d3</originalsourceid><addsrcrecordid>eNotkE1LxDAYhAMiKGvv4ik_wNZ8vNk0x6X4sbDgRW_CkiZv12jblKQK_fcW1mFgYOCZwxByy1nFOTMPzb5pKm6MqbTWQvELUhhds9VSAUhxRYqcv9gqUFALuCYfu5Ha0fbxRBO6mPw9nXq7tNZ9r72nU4oOcw7jieYlzzjQuALUfYaJdjHRIbahR-riMPyMwdk5xDFTj79hxW7IZWf7jMV_bsj70-Nb81IeXp_3ze5QBs5gLred8rUFpUAY6TWTtbDIAWunOgNtJwGFlSBb74TwVqpWM4dCmK1B0WkvN-TuvBsQ8TilMNi0HM8XyD-qr1IY</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>An analog record, playback and processing system on a chip for mobile communications devices</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Jackson, G.B. ; Awsare, S.V. ; Engh, L.D. ; Holzmann, P. ; Kao, O.C. ; Palmer, C.R. ; Raina, A.</creator><creatorcontrib>Jackson, G.B. ; Awsare, S.V. ; Engh, L.D. ; Holzmann, P. ; Kao, O.C. ; Palmer, C.R. ; Raina, A.</creatorcontrib><description>A system on chip for conditioning of voiceband analog audio signals and nonvolatile storage for use in mobile communication devices is presented. The system allows for direct interface to acoustic transducer elements and provides signal conditioning to gain adjust, multiplex, filter and mix two independent signals. The system can record these processed signals as analog samples in a nonvolatile flash EEPROM array for later retrieval. Together with the integrated signal path the system can store up to 8 minutes of audio signals. Control of the system is achieved via a serial interface, which is used to configure and control the device. All necessary components of the system are provided on chip including analog processing elements, nonvolatile storage and high voltage and reference generation.</description><identifier>ISBN: 9780780354432</identifier><identifier>ISBN: 0780354435</identifier><identifier>DOI: 10.1109/CICC.1999.777251</identifier><language>eng</language><publisher>IEEE</publisher><subject>Acoustic transducers ; Communication system control ; Control systems ; Driver circuits ; Energy consumption ; EPROM ; Mobile communication ; Signal processing ; System-on-a-chip ; Voltage</subject><ispartof>Proceedings of the IEEE 1999 Custom Integrated Circuits Conference (Cat. No.99CH36327), 1999, p.99-102</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/777251$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2056,4047,4048,27923,54918</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/777251$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Jackson, G.B.</creatorcontrib><creatorcontrib>Awsare, S.V.</creatorcontrib><creatorcontrib>Engh, L.D.</creatorcontrib><creatorcontrib>Holzmann, P.</creatorcontrib><creatorcontrib>Kao, O.C.</creatorcontrib><creatorcontrib>Palmer, C.R.</creatorcontrib><creatorcontrib>Raina, A.</creatorcontrib><title>An analog record, playback and processing system on a chip for mobile communications devices</title><title>Proceedings of the IEEE 1999 Custom Integrated Circuits Conference (Cat. No.99CH36327)</title><addtitle>CICC</addtitle><description>A system on chip for conditioning of voiceband analog audio signals and nonvolatile storage for use in mobile communication devices is presented. The system allows for direct interface to acoustic transducer elements and provides signal conditioning to gain adjust, multiplex, filter and mix two independent signals. The system can record these processed signals as analog samples in a nonvolatile flash EEPROM array for later retrieval. Together with the integrated signal path the system can store up to 8 minutes of audio signals. Control of the system is achieved via a serial interface, which is used to configure and control the device. All necessary components of the system are provided on chip including analog processing elements, nonvolatile storage and high voltage and reference generation.</description><subject>Acoustic transducers</subject><subject>Communication system control</subject><subject>Control systems</subject><subject>Driver circuits</subject><subject>Energy consumption</subject><subject>EPROM</subject><subject>Mobile communication</subject><subject>Signal processing</subject><subject>System-on-a-chip</subject><subject>Voltage</subject><isbn>9780780354432</isbn><isbn>0780354435</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>1999</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNotkE1LxDAYhAMiKGvv4ik_wNZ8vNk0x6X4sbDgRW_CkiZv12jblKQK_fcW1mFgYOCZwxByy1nFOTMPzb5pKm6MqbTWQvELUhhds9VSAUhxRYqcv9gqUFALuCYfu5Ha0fbxRBO6mPw9nXq7tNZ9r72nU4oOcw7jieYlzzjQuALUfYaJdjHRIbahR-riMPyMwdk5xDFTj79hxW7IZWf7jMV_bsj70-Nb81IeXp_3ze5QBs5gLred8rUFpUAY6TWTtbDIAWunOgNtJwGFlSBb74TwVqpWM4dCmK1B0WkvN-TuvBsQ8TilMNi0HM8XyD-qr1IY</recordid><startdate>1999</startdate><enddate>1999</enddate><creator>Jackson, G.B.</creator><creator>Awsare, S.V.</creator><creator>Engh, L.D.</creator><creator>Holzmann, P.</creator><creator>Kao, O.C.</creator><creator>Palmer, C.R.</creator><creator>Raina, A.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>1999</creationdate><title>An analog record, playback and processing system on a chip for mobile communications devices</title><author>Jackson, G.B. ; Awsare, S.V. ; Engh, L.D. ; Holzmann, P. ; Kao, O.C. ; Palmer, C.R. ; Raina, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i104t-6f5d8a4554293d70382ae14e8c5f94bf34e2a343bdc22da35b70ce22969e2f7d3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Acoustic transducers</topic><topic>Communication system control</topic><topic>Control systems</topic><topic>Driver circuits</topic><topic>Energy consumption</topic><topic>EPROM</topic><topic>Mobile communication</topic><topic>Signal processing</topic><topic>System-on-a-chip</topic><topic>Voltage</topic><toplevel>online_resources</toplevel><creatorcontrib>Jackson, G.B.</creatorcontrib><creatorcontrib>Awsare, S.V.</creatorcontrib><creatorcontrib>Engh, L.D.</creatorcontrib><creatorcontrib>Holzmann, P.</creatorcontrib><creatorcontrib>Kao, O.C.</creatorcontrib><creatorcontrib>Palmer, C.R.</creatorcontrib><creatorcontrib>Raina, A.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Xplore</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Jackson, G.B.</au><au>Awsare, S.V.</au><au>Engh, L.D.</au><au>Holzmann, P.</au><au>Kao, O.C.</au><au>Palmer, C.R.</au><au>Raina, A.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>An analog record, playback and processing system on a chip for mobile communications devices</atitle><btitle>Proceedings of the IEEE 1999 Custom Integrated Circuits Conference (Cat. No.99CH36327)</btitle><stitle>CICC</stitle><date>1999</date><risdate>1999</risdate><spage>99</spage><epage>102</epage><pages>99-102</pages><isbn>9780780354432</isbn><isbn>0780354435</isbn><abstract>A system on chip for conditioning of voiceband analog audio signals and nonvolatile storage for use in mobile communication devices is presented. The system allows for direct interface to acoustic transducer elements and provides signal conditioning to gain adjust, multiplex, filter and mix two independent signals. The system can record these processed signals as analog samples in a nonvolatile flash EEPROM array for later retrieval. Together with the integrated signal path the system can store up to 8 minutes of audio signals. Control of the system is achieved via a serial interface, which is used to configure and control the device. All necessary components of the system are provided on chip including analog processing elements, nonvolatile storage and high voltage and reference generation.</abstract><pub>IEEE</pub><doi>10.1109/CICC.1999.777251</doi><tpages>4</tpages></addata></record>
fulltext	fulltext_linktorsrc
identifier	ISBN: 9780780354432
ispartof	Proceedings of the IEEE 1999 Custom Integrated Circuits Conference (Cat. No.99CH36327), 1999, p.99-102
issn
language	eng
recordid	cdi_ieee_primary_777251
source	IEEE Electronic Library (IEL) Conference Proceedings
subjects	Acoustic transducers Communication system control Control systems Driver circuits Energy consumption EPROM Mobile communication Signal processing System-on-a-chip Voltage
title	An analog record, playback and processing system on a chip for mobile communications devices
url	http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T03%3A42%3A23IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=An%20analog%20record,%20playback%20and%20processing%20system%20on%20a%20chip%20for%20mobile%20communications%20devices&rft.btitle=Proceedings%20of%20the%20IEEE%201999%20Custom%20Integrated%20Circuits%20Conference%20(Cat.%20No.99CH36327)&rft.au=Jackson,%20G.B.&rft.date=1999&rft.spage=99&rft.epage=102&rft.pages=99-102&rft.isbn=9780780354432&rft.isbn_list=0780354435&rft_id=info:doi/10.1109/CICC.1999.777251&rft_dat=%3Cieee_6IE%3E777251%3C/ieee_6IE%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-i104t-6f5d8a4554293d70382ae14e8c5f94bf34e2a343bdc22da35b70ce22969e2f7d3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=777251&rfr_iscdi=true