Loudspeaker drive unit
According to a first aspect of the present disclosure, there is provided a loudspeaker drive unit (1000) having a frame (400), which features an outer frame section (401) and an inner frame section (402), which defines an opening (404). The loudspeaker drive unit (1000) also features a lower frequen...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fin ; 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 | ESKELINEN, Noa BORÉN, Pietu VÄISÄNEN, Jussi |
| description | According to a first aspect of the present disclosure, there is provided a loudspeaker drive unit (1000) having a frame (400), which features an outer frame section (401) and an inner frame section (402), which defines an opening (404). The loudspeaker drive unit (1000) also features a lower frequency transducer (100). The lower frequency transducer (100) has a diaphragm (110), which is suspended between the outer frame section (401) and the inner frame section (402) so as to form a waveguide. The loudspeaker drive unit (1000) further features a compression transducer as a lower frequency transducer (200) attached to the inner frame section (402).
Esillä olevan keksinnön ensimmäisen suoritusmuodon mukaan tuotetaan kaiutinelementti (1000), jolla on runko (400), jossa on ulompi runko-osa (401) ja sisempi runko-osa (402), joka rajoittaa aukkoa (404). Kaiutinelementti (1000) käsittää myös alataajuusmuuntimen (100). Alataajuusmuuntimessa (100) on kalvo (110), joka on ripustettu ulomman runko-osan (401) ja sisemmän runko-osan (402) väliin siten, että se muodostaa aaltojohdon. Kaiutinelementti (1000) edelleen käsittää puristusmuuntimen alataajuusmuuntimena (200), joka on kiinnitetty sisempään runko-osaan (402). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_FI130936BB1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>FI130936BB1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_FI130936BB13</originalsourceid><addsrcrecordid>eNrjZBDzyS9NKS5ITcxOLVJIKcosS1Uozcss4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8W6ehsYGlsZmTk6GxkQoAQBq0yFE</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Loudspeaker drive unit</title><source>esp@cenet</source><creator>ESKELINEN, Noa ; BORÉN, Pietu ; VÄISÄNEN, Jussi</creator><creatorcontrib>ESKELINEN, Noa ; BORÉN, Pietu ; VÄISÄNEN, Jussi</creatorcontrib><description>According to a first aspect of the present disclosure, there is provided a loudspeaker drive unit (1000) having a frame (400), which features an outer frame section (401) and an inner frame section (402), which defines an opening (404). The loudspeaker drive unit (1000) also features a lower frequency transducer (100). The lower frequency transducer (100) has a diaphragm (110), which is suspended between the outer frame section (401) and the inner frame section (402) so as to form a waveguide. The loudspeaker drive unit (1000) further features a compression transducer as a lower frequency transducer (200) attached to the inner frame section (402).
Esillä olevan keksinnön ensimmäisen suoritusmuodon mukaan tuotetaan kaiutinelementti (1000), jolla on runko (400), jossa on ulompi runko-osa (401) ja sisempi runko-osa (402), joka rajoittaa aukkoa (404). Kaiutinelementti (1000) käsittää myös alataajuusmuuntimen (100). Alataajuusmuuntimessa (100) on kalvo (110), joka on ripustettu ulomman runko-osan (401) ja sisemmän runko-osan (402) väliin siten, että se muodostaa aaltojohdon. Kaiutinelementti (1000) edelleen käsittää puristusmuuntimen alataajuusmuuntimena (200), joka on kiinnitetty sisempään runko-osaan (402).</description><language>eng ; fin ; swe</language><subject>DEAF-AID SETS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; PUBLIC ADDRESS 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=20240607&DB=EPODOC&CC=FI&NR=130936B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240607&DB=EPODOC&CC=FI&NR=130936B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ESKELINEN, Noa</creatorcontrib><creatorcontrib>BORÉN, Pietu</creatorcontrib><creatorcontrib>VÄISÄNEN, Jussi</creatorcontrib><title>Loudspeaker drive unit</title><description>According to a first aspect of the present disclosure, there is provided a loudspeaker drive unit (1000) having a frame (400), which features an outer frame section (401) and an inner frame section (402), which defines an opening (404). The loudspeaker drive unit (1000) also features a lower frequency transducer (100). The lower frequency transducer (100) has a diaphragm (110), which is suspended between the outer frame section (401) and the inner frame section (402) so as to form a waveguide. The loudspeaker drive unit (1000) further features a compression transducer as a lower frequency transducer (200) attached to the inner frame section (402).
Esillä olevan keksinnön ensimmäisen suoritusmuodon mukaan tuotetaan kaiutinelementti (1000), jolla on runko (400), jossa on ulompi runko-osa (401) ja sisempi runko-osa (402), joka rajoittaa aukkoa (404). Kaiutinelementti (1000) käsittää myös alataajuusmuuntimen (100). Alataajuusmuuntimessa (100) on kalvo (110), joka on ripustettu ulomman runko-osan (401) ja sisemmän runko-osan (402) väliin siten, että se muodostaa aaltojohdon. Kaiutinelementti (1000) edelleen käsittää puristusmuuntimen alataajuusmuuntimena (200), joka on kiinnitetty sisempään runko-osaan (402).</description><subject>DEAF-AID SETS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</subject><subject>PUBLIC ADDRESS SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBDzyS9NKS5ITcxOLVJIKcosS1Uozcss4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8W6ehsYGlsZmTk6GxkQoAQBq0yFE</recordid><startdate>20240607</startdate><enddate>20240607</enddate><creator>ESKELINEN, Noa</creator><creator>BORÉN, Pietu</creator><creator>VÄISÄNEN, Jussi</creator><scope>EVB</scope></search><sort><creationdate>20240607</creationdate><title>Loudspeaker drive unit</title><author>ESKELINEN, Noa ; BORÉN, Pietu ; VÄISÄNEN, Jussi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FI130936BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fin ; swe</language><creationdate>2024</creationdate><topic>DEAF-AID SETS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</topic><topic>PUBLIC ADDRESS SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>ESKELINEN, Noa</creatorcontrib><creatorcontrib>BORÉN, Pietu</creatorcontrib><creatorcontrib>VÄISÄNEN, Jussi</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ESKELINEN, Noa</au><au>BORÉN, Pietu</au><au>VÄISÄNEN, Jussi</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Loudspeaker drive unit</title><date>2024-06-07</date><risdate>2024</risdate><abstract>According to a first aspect of the present disclosure, there is provided a loudspeaker drive unit (1000) having a frame (400), which features an outer frame section (401) and an inner frame section (402), which defines an opening (404). The loudspeaker drive unit (1000) also features a lower frequency transducer (100). The lower frequency transducer (100) has a diaphragm (110), which is suspended between the outer frame section (401) and the inner frame section (402) so as to form a waveguide. The loudspeaker drive unit (1000) further features a compression transducer as a lower frequency transducer (200) attached to the inner frame section (402).
Esillä olevan keksinnön ensimmäisen suoritusmuodon mukaan tuotetaan kaiutinelementti (1000), jolla on runko (400), jossa on ulompi runko-osa (401) ja sisempi runko-osa (402), joka rajoittaa aukkoa (404). Kaiutinelementti (1000) käsittää myös alataajuusmuuntimen (100). Alataajuusmuuntimessa (100) on kalvo (110), joka on ripustettu ulomman runko-osan (401) ja sisemmän runko-osan (402) väliin siten, että se muodostaa aaltojohdon. Kaiutinelementti (1000) edelleen käsittää puristusmuuntimen alataajuusmuuntimena (200), joka on kiinnitetty sisempään runko-osaan (402).</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fin ; swe |
| recordid | cdi_epo_espacenet_FI130936BB1 |
| source | esp@cenet |
| subjects | DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS |
| title | Loudspeaker drive unit |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-11T01%3A59%3A50IST&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=ESKELINEN,%20Noa&rft.date=2024-06-07&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EFI130936BB1%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 |