Sound valve
A method and apparatus that delivers controlled air, sound and silence efficiently and invisibly to the user is revealed. A method of controlling air exchange rates in locale, cancelling fan and ventilation noise, and generating sound or silence from DC to 20 kHz using the apparatus and the micropho...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; swe |
| 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 | Evaldsson, Bo-Göran Lampei, Jan Pettersson, Joakim |
| description | A method and apparatus that delivers controlled air, sound and silence efficiently and invisibly to the user is revealed. A method of controlling air exchange rates in locale, cancelling fan and ventilation noise, and generating sound or silence from DC to 20 kHz using the apparatus and the microphone (s) of a mobile device is also revealed.The apparatus comprises existing or integrated ducts and fans, motirized air valves using acoustic membranes, hydraulic interconnects, air and spring suspensions, pressure sensors, wireless systems, and control logic.Intuitive presence, motion and gesture control of the ventilation, silencing, audio volume, audio center direction and channel separation is described. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_SE1630240A2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>SE1630240A2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_SE1630240A23</originalsourceid><addsrcrecordid>eNrjZOAOzi_NS1EoS8wpS-VhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfHBroZmxgZGJgaORsZEKAEApbocyQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Sound valve</title><source>esp@cenet</source><creator>Evaldsson, Bo-Göran ; Lampei, Jan ; Pettersson, Joakim</creator><creatorcontrib>Evaldsson, Bo-Göran ; Lampei, Jan ; Pettersson, Joakim</creatorcontrib><description>A method and apparatus that delivers controlled air, sound and silence efficiently and invisibly to the user is revealed. A method of controlling air exchange rates in locale, cancelling fan and ventilation noise, and generating sound or silence from DC to 20 kHz using the apparatus and the microphone (s) of a mobile device is also revealed.The apparatus comprises existing or integrated ducts and fans, motirized air valves using acoustic membranes, hydraulic interconnects, air and spring suspensions, pressure sensors, wireless systems, and control logic.Intuitive presence, motion and gesture control of the ventilation, silencing, audio volume, audio center direction and channel separation is described.</description><language>eng ; swe</language><subject>BLASTING ; DEAF-AID SETS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; HEATING ; LIGHTING ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUBLIC ADDRESS SYSTEMS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS</subject><creationdate>2018</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=20181211&DB=EPODOC&CC=SE&NR=1630240A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181211&DB=EPODOC&CC=SE&NR=1630240A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Evaldsson, Bo-Göran</creatorcontrib><creatorcontrib>Lampei, Jan</creatorcontrib><creatorcontrib>Pettersson, Joakim</creatorcontrib><title>Sound valve</title><description>A method and apparatus that delivers controlled air, sound and silence efficiently and invisibly to the user is revealed. A method of controlling air exchange rates in locale, cancelling fan and ventilation noise, and generating sound or silence from DC to 20 kHz using the apparatus and the microphone (s) of a mobile device is also revealed.The apparatus comprises existing or integrated ducts and fans, motirized air valves using acoustic membranes, hydraulic interconnects, air and spring suspensions, pressure sensors, wireless systems, and control logic.Intuitive presence, motion and gesture control of the ventilation, silencing, audio volume, audio center direction and channel separation is described.</description><subject>BLASTING</subject><subject>DEAF-AID SETS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUBLIC ADDRESS SYSTEMS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAOzi_NS1EoS8wpS-VhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfHBroZmxgZGJgaORsZEKAEApbocyQ</recordid><startdate>20181211</startdate><enddate>20181211</enddate><creator>Evaldsson, Bo-Göran</creator><creator>Lampei, Jan</creator><creator>Pettersson, Joakim</creator><scope>EVB</scope></search><sort><creationdate>20181211</creationdate><title>Sound valve</title><author>Evaldsson, Bo-Göran ; Lampei, Jan ; Pettersson, Joakim</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_SE1630240A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; swe</language><creationdate>2018</creationdate><topic>BLASTING</topic><topic>DEAF-AID SETS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUBLIC ADDRESS SYSTEMS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Evaldsson, Bo-Göran</creatorcontrib><creatorcontrib>Lampei, Jan</creatorcontrib><creatorcontrib>Pettersson, Joakim</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Evaldsson, Bo-Göran</au><au>Lampei, Jan</au><au>Pettersson, Joakim</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Sound valve</title><date>2018-12-11</date><risdate>2018</risdate><abstract>A method and apparatus that delivers controlled air, sound and silence efficiently and invisibly to the user is revealed. A method of controlling air exchange rates in locale, cancelling fan and ventilation noise, and generating sound or silence from DC to 20 kHz using the apparatus and the microphone (s) of a mobile device is also revealed.The apparatus comprises existing or integrated ducts and fans, motirized air valves using acoustic membranes, hydraulic interconnects, air and spring suspensions, pressure sensors, wireless systems, and control logic.Intuitive presence, motion and gesture control of the ventilation, silencing, audio volume, audio center direction and channel separation is described.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; swe |
| recordid | cdi_epo_espacenet_SE1630240A2 |
| source | esp@cenet |
| subjects | BLASTING DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HEATING LIGHTING LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUBLIC ADDRESS SYSTEMS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
| title | Sound valve |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T07%3A01%3A26IST&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=Evaldsson,%20Bo-G%C3%B6ran&rft.date=2018-12-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ESE1630240A2%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 |