Digital audio signal processing system
A digital audio signal processing system is disclosed that enable flexible co-existence of signals having different formats in the same hardware architecture. The system comprises at least one input, at least one first format transformer, and at least one digital audio signal processor. The at least...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | SANDVALL, JOHANNES LUNDBAECK, JONAS |
| description | A digital audio signal processing system is disclosed that enable flexible co-existence of signals having different formats in the same hardware architecture. The system comprises at least one input, at least one first format transformer, and at least one digital audio signal processor. The at least one input is arranged to receive at least a first digital audio signal having a first format comprising a first symbol resolution and a first symbol distribution. The at least one first format transformer is arranged to transform the first digital audio signal to a second digital audio signal having a second format comprising a second symbol resolution which is different from the first symbol resolution and a second symbol distribution which is different from the first symbol distribution based on at least a first parameter and a second parameter, wherein the first parameter is associated with a number of integer symbols of the second format and the second parameter is associated with a number of fractional symbols of the second format. The at least one digital audio signal processor is arranged to process the second digital audio signal to produce a third digital audio signal. Corresponding computer program product is also disclosed. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP2309497A2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP2309497A2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP2309497A23</originalsourceid><addsrcrecordid>eNrjZFBzyUzPLEnMUUgsTcnMVyjOTM8DcgqK8pNTi4sz89IViiuLS1JzeRhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJvGuAkbGBpYmluaORMRFKADWCJ2s</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Digital audio signal processing system</title><source>esp@cenet</source><creator>SANDVALL, JOHANNES ; LUNDBAECK, JONAS</creator><creatorcontrib>SANDVALL, JOHANNES ; LUNDBAECK, JONAS</creatorcontrib><description>A digital audio signal processing system is disclosed that enable flexible co-existence of signals having different formats in the same hardware architecture. The system comprises at least one input, at least one first format transformer, and at least one digital audio signal processor. The at least one input is arranged to receive at least a first digital audio signal having a first format comprising a first symbol resolution and a first symbol distribution. The at least one first format transformer is arranged to transform the first digital audio signal to a second digital audio signal having a second format comprising a second symbol resolution which is different from the first symbol resolution and a second symbol distribution which is different from the first symbol distribution based on at least a first parameter and a second parameter, wherein the first parameter is associated with a number of integer symbols of the second format and the second parameter is associated with a number of fractional symbols of the second format. The at least one digital audio signal processor is arranged to process the second digital audio signal to produce a third digital audio signal. Corresponding computer program product is also disclosed.</description><language>eng ; fre ; ger</language><subject>ACOUSTICS ; BASIC ELECTRONIC CIRCUITRY ; CODE CONVERSION IN GENERAL ; CODING ; DECODING ; ELECTRICITY ; MUSICAL INSTRUMENTS ; PHYSICS ; SPEECH ANALYSIS OR SYNTHESIS ; SPEECH OR AUDIO CODING OR DECODING ; SPEECH OR VOICE PROCESSING ; SPEECH RECOGNITION</subject><creationdate>2011</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110413&DB=EPODOC&CC=EP&NR=2309497A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110413&DB=EPODOC&CC=EP&NR=2309497A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SANDVALL, JOHANNES</creatorcontrib><creatorcontrib>LUNDBAECK, JONAS</creatorcontrib><title>Digital audio signal processing system</title><description>A digital audio signal processing system is disclosed that enable flexible co-existence of signals having different formats in the same hardware architecture. The system comprises at least one input, at least one first format transformer, and at least one digital audio signal processor. The at least one input is arranged to receive at least a first digital audio signal having a first format comprising a first symbol resolution and a first symbol distribution. The at least one first format transformer is arranged to transform the first digital audio signal to a second digital audio signal having a second format comprising a second symbol resolution which is different from the first symbol resolution and a second symbol distribution which is different from the first symbol distribution based on at least a first parameter and a second parameter, wherein the first parameter is associated with a number of integer symbols of the second format and the second parameter is associated with a number of fractional symbols of the second format. The at least one digital audio signal processor is arranged to process the second digital audio signal to produce a third digital audio signal. Corresponding computer program product is also disclosed.</description><subject>ACOUSTICS</subject><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>CODE CONVERSION IN GENERAL</subject><subject>CODING</subject><subject>DECODING</subject><subject>ELECTRICITY</subject><subject>MUSICAL INSTRUMENTS</subject><subject>PHYSICS</subject><subject>SPEECH ANALYSIS OR SYNTHESIS</subject><subject>SPEECH OR AUDIO CODING OR DECODING</subject><subject>SPEECH OR VOICE PROCESSING</subject><subject>SPEECH RECOGNITION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBzyUzPLEnMUUgsTcnMVyjOTM8DcgqK8pNTi4sz89IViiuLS1JzeRhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJvGuAkbGBpYmluaORMRFKADWCJ2s</recordid><startdate>20110413</startdate><enddate>20110413</enddate><creator>SANDVALL, JOHANNES</creator><creator>LUNDBAECK, JONAS</creator><scope>EVB</scope></search><sort><creationdate>20110413</creationdate><title>Digital audio signal processing system</title><author>SANDVALL, JOHANNES ; LUNDBAECK, JONAS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2309497A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2011</creationdate><topic>ACOUSTICS</topic><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CODE CONVERSION IN GENERAL</topic><topic>CODING</topic><topic>DECODING</topic><topic>ELECTRICITY</topic><topic>MUSICAL INSTRUMENTS</topic><topic>PHYSICS</topic><topic>SPEECH ANALYSIS OR SYNTHESIS</topic><topic>SPEECH OR AUDIO CODING OR DECODING</topic><topic>SPEECH OR VOICE PROCESSING</topic><topic>SPEECH RECOGNITION</topic><toplevel>online_resources</toplevel><creatorcontrib>SANDVALL, JOHANNES</creatorcontrib><creatorcontrib>LUNDBAECK, JONAS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SANDVALL, JOHANNES</au><au>LUNDBAECK, JONAS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Digital audio signal processing system</title><date>2011-04-13</date><risdate>2011</risdate><abstract>A digital audio signal processing system is disclosed that enable flexible co-existence of signals having different formats in the same hardware architecture. The system comprises at least one input, at least one first format transformer, and at least one digital audio signal processor. The at least one input is arranged to receive at least a first digital audio signal having a first format comprising a first symbol resolution and a first symbol distribution. The at least one first format transformer is arranged to transform the first digital audio signal to a second digital audio signal having a second format comprising a second symbol resolution which is different from the first symbol resolution and a second symbol distribution which is different from the first symbol distribution based on at least a first parameter and a second parameter, wherein the first parameter is associated with a number of integer symbols of the second format and the second parameter is associated with a number of fractional symbols of the second format. The at least one digital audio signal processor is arranged to process the second digital audio signal to produce a third digital audio signal. Corresponding computer program product is also disclosed.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP2309497A2 |
| source | esp@cenet |
| subjects | ACOUSTICS BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRICITY MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION |
| title | Digital audio signal processing system |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-10T15%3A15%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SANDVALL,%20JOHANNES&rft.date=2011-04-13&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP2309497A2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |