A METHOD AND APPARATUS FOR AR SCENE MODIFICATION
An apparatus for generating information to assist rendering an audio scene, the apparatus comprising means configured to: obtain at least one audio signal; obtain at least one scene parameter (415, 417) associated with the at least one audio signal, the at least one scene parameter (415, 417) being...
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 | LEHTINIEMI, Arto, Juhani LEPPÄNEN, Jussi, Artturi |
| description | An apparatus for generating information to assist rendering an audio scene, the apparatus comprising means configured to: obtain at least one audio signal; obtain at least one scene parameter (415, 417) associated with the at least one audio signal, the at least one scene parameter (415, 417) being configured to define a position within the audio scene, wherein the audio scene is defined by the at least one audio signal and the at least one scene parameter (415, 417); obtain at least one anchor parameter (411, 413, 419) associated with the at least one audio signal, wherein the at least one anchor parameter (411, 413, 419) is associated with at least one listening space anchor (105, 107, 113, 401) located within a listening space (101) during rendering and the at least one anchor parameter (411, 413, 419) is configured to assist in mapping the position within the listening space (101), the listening space (101) being a virtual and/or physical space within which the audio scene is rendered, wherein the mapped position is scaled to fit within the listening space (101) and/ or the mapped position at least in part modifies the listening space (101); and generate a bitstream comprising the at least one audio signal, the at least one scene parameter (415, 417) and at least one anchor parameter (411, 413, 419). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP4449742A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP4449742A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP4449742A13</originalsourceid><addsrcrecordid>eNrjZDBwVPB1DfHwd1Fw9APigADHIMeQ0GAFN_8gBccghWBnVz9XBV9_F083T2fHEE9_Px4G1rTEnOJUXijNzaDg5hri7KGbWpAfn1pckJicmpdaEu8aYGJiYmluYuRoaEyEEgCyjCWH</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>A METHOD AND APPARATUS FOR AR SCENE MODIFICATION</title><source>esp@cenet</source><creator>LEHTINIEMI, Arto, Juhani ; LEPPÄNEN, Jussi, Artturi</creator><creatorcontrib>LEHTINIEMI, Arto, Juhani ; LEPPÄNEN, Jussi, Artturi</creatorcontrib><description>An apparatus for generating information to assist rendering an audio scene, the apparatus comprising means configured to: obtain at least one audio signal; obtain at least one scene parameter (415, 417) associated with the at least one audio signal, the at least one scene parameter (415, 417) being configured to define a position within the audio scene, wherein the audio scene is defined by the at least one audio signal and the at least one scene parameter (415, 417); obtain at least one anchor parameter (411, 413, 419) associated with the at least one audio signal, wherein the at least one anchor parameter (411, 413, 419) is associated with at least one listening space anchor (105, 107, 113, 401) located within a listening space (101) during rendering and the at least one anchor parameter (411, 413, 419) is configured to assist in mapping the position within the listening space (101), the listening space (101) being a virtual and/or physical space within which the audio scene is rendered, wherein the mapped position is scaled to fit within the listening space (101) and/ or the mapped position at least in part modifies the listening space (101); and generate a bitstream comprising the at least one audio signal, the at least one scene parameter (415, 417) and at least one anchor parameter (411, 413, 419).</description><language>eng ; fre ; ger</language><subject>ACOUSTICS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; MUSICAL INSTRUMENTS ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; SPEECH ANALYSIS OR SYNTHESIS ; SPEECH OR AUDIO CODING OR DECODING ; SPEECH OR VOICE PROCESSING ; SPEECH RECOGNITION ; STEREOPHONIC SYSTEMS</subject><creationdate>2024</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=20241023&DB=EPODOC&CC=EP&NR=4449742A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241023&DB=EPODOC&CC=EP&NR=4449742A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEHTINIEMI, Arto, Juhani</creatorcontrib><creatorcontrib>LEPPÄNEN, Jussi, Artturi</creatorcontrib><title>A METHOD AND APPARATUS FOR AR SCENE MODIFICATION</title><description>An apparatus for generating information to assist rendering an audio scene, the apparatus comprising means configured to: obtain at least one audio signal; obtain at least one scene parameter (415, 417) associated with the at least one audio signal, the at least one scene parameter (415, 417) being configured to define a position within the audio scene, wherein the audio scene is defined by the at least one audio signal and the at least one scene parameter (415, 417); obtain at least one anchor parameter (411, 413, 419) associated with the at least one audio signal, wherein the at least one anchor parameter (411, 413, 419) is associated with at least one listening space anchor (105, 107, 113, 401) located within a listening space (101) during rendering and the at least one anchor parameter (411, 413, 419) is configured to assist in mapping the position within the listening space (101), the listening space (101) being a virtual and/or physical space within which the audio scene is rendered, wherein the mapped position is scaled to fit within the listening space (101) and/ or the mapped position at least in part modifies the listening space (101); and generate a bitstream comprising the at least one audio signal, the at least one scene parameter (415, 417) and at least one anchor parameter (411, 413, 419).</description><subject>ACOUSTICS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>MUSICAL INSTRUMENTS</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</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><subject>STEREOPHONIC SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBwVPB1DfHwd1Fw9APigADHIMeQ0GAFN_8gBccghWBnVz9XBV9_F083T2fHEE9_Px4G1rTEnOJUXijNzaDg5hri7KGbWpAfn1pckJicmpdaEu8aYGJiYmluYuRoaEyEEgCyjCWH</recordid><startdate>20241023</startdate><enddate>20241023</enddate><creator>LEHTINIEMI, Arto, Juhani</creator><creator>LEPPÄNEN, Jussi, Artturi</creator><scope>EVB</scope></search><sort><creationdate>20241023</creationdate><title>A METHOD AND APPARATUS FOR AR SCENE MODIFICATION</title><author>LEHTINIEMI, Arto, Juhani ; LEPPÄNEN, Jussi, Artturi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4449742A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>ACOUSTICS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>MUSICAL INSTRUMENTS</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</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><topic>STEREOPHONIC SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>LEHTINIEMI, Arto, Juhani</creatorcontrib><creatorcontrib>LEPPÄNEN, Jussi, Artturi</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEHTINIEMI, Arto, Juhani</au><au>LEPPÄNEN, Jussi, Artturi</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A METHOD AND APPARATUS FOR AR SCENE MODIFICATION</title><date>2024-10-23</date><risdate>2024</risdate><abstract>An apparatus for generating information to assist rendering an audio scene, the apparatus comprising means configured to: obtain at least one audio signal; obtain at least one scene parameter (415, 417) associated with the at least one audio signal, the at least one scene parameter (415, 417) being configured to define a position within the audio scene, wherein the audio scene is defined by the at least one audio signal and the at least one scene parameter (415, 417); obtain at least one anchor parameter (411, 413, 419) associated with the at least one audio signal, wherein the at least one anchor parameter (411, 413, 419) is associated with at least one listening space anchor (105, 107, 113, 401) located within a listening space (101) during rendering and the at least one anchor parameter (411, 413, 419) is configured to assist in mapping the position within the listening space (101), the listening space (101) being a virtual and/or physical space within which the audio scene is rendered, wherein the mapped position is scaled to fit within the listening space (101) and/ or the mapped position at least in part modifies the listening space (101); and generate a bitstream comprising the at least one audio signal, the at least one scene parameter (415, 417) and at least one anchor parameter (411, 413, 419).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP4449742A1 |
| source | esp@cenet |
| subjects | ACOUSTICS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MUSICAL INSTRUMENTS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION STEREOPHONIC SYSTEMS |
| title | A METHOD AND APPARATUS FOR AR SCENE MODIFICATION |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-18T08%3A49%3A01IST&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=LEHTINIEMI,%20Arto,%20Juhani&rft.date=2024-10-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP4449742A1%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 |