System and Method for Acoustic Transducer Supply
According to an embodiment, a method of operating an acoustic device includes buffering, by a buffer circuit, a first electrical signal from an acoustic transducer to produce a second electrical signal, receiving a feedback signal at a supply circuit, and comparing the feedback signal to a first thr...
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| creator | Torreno Juan Antonio Wiesbauer Andreas Bach Elmar Straeussnigg Dietmar Paton Alvarez Susana |
| description | According to an embodiment, a method of operating an acoustic device includes buffering, by a buffer circuit, a first electrical signal from an acoustic transducer to produce a second electrical signal, receiving a feedback signal at a supply circuit, and comparing the feedback signal to a first threshold. The feedback signal is based on the first electrical signal. The method further includes, based on comparing the feedback signal to the first threshold, switching between a first mode and a second mode, supplying a first supply voltage to the buffer circuit during the first mode, and supplying a second supply voltage to the buffer circuit during the second mode. The first supply voltage is different from the second supply voltage. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2017223450A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2017223450A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2017223450A13</originalsourceid><addsrcrecordid>eNrjZDAIriwuSc1VSMxLUfBNLcnIT1FIyy9ScEzOLy0uyUxWCClKzCtOKU1OLVIILi0oyKnkYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXxocFGBobmRkbGJqYGjobGxKkCAPGzLAI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>System and Method for Acoustic Transducer Supply</title><source>esp@cenet</source><creator>Torreno Juan Antonio ; Wiesbauer Andreas ; Bach Elmar ; Straeussnigg Dietmar ; Paton Alvarez Susana</creator><creatorcontrib>Torreno Juan Antonio ; Wiesbauer Andreas ; Bach Elmar ; Straeussnigg Dietmar ; Paton Alvarez Susana</creatorcontrib><description>According to an embodiment, a method of operating an acoustic device includes buffering, by a buffer circuit, a first electrical signal from an acoustic transducer to produce a second electrical signal, receiving a feedback signal at a supply circuit, and comparing the feedback signal to a first threshold. The feedback signal is based on the first electrical signal. The method further includes, based on comparing the feedback signal to the first threshold, switching between a first mode and a second mode, supplying a first supply voltage to the buffer circuit during the first mode, and supplying a second supply voltage to the buffer circuit during the second mode. The first supply voltage is different from the second supply voltage.</description><language>eng</language><subject>AMPLIFIERS ; BASIC ELECTRONIC CIRCUITRY ; DEAF-AID SETS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; PUBLIC ADDRESS SYSTEMS</subject><creationdate>2017</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=20170803&DB=EPODOC&CC=US&NR=2017223450A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170803&DB=EPODOC&CC=US&NR=2017223450A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Torreno Juan Antonio</creatorcontrib><creatorcontrib>Wiesbauer Andreas</creatorcontrib><creatorcontrib>Bach Elmar</creatorcontrib><creatorcontrib>Straeussnigg Dietmar</creatorcontrib><creatorcontrib>Paton Alvarez Susana</creatorcontrib><title>System and Method for Acoustic Transducer Supply</title><description>According to an embodiment, a method of operating an acoustic device includes buffering, by a buffer circuit, a first electrical signal from an acoustic transducer to produce a second electrical signal, receiving a feedback signal at a supply circuit, and comparing the feedback signal to a first threshold. The feedback signal is based on the first electrical signal. The method further includes, based on comparing the feedback signal to the first threshold, switching between a first mode and a second mode, supplying a first supply voltage to the buffer circuit during the first mode, and supplying a second supply voltage to the buffer circuit during the second mode. The first supply voltage is different from the second supply voltage.</description><subject>AMPLIFIERS</subject><subject>BASIC ELECTRONIC CIRCUITRY</subject><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>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAIriwuSc1VSMxLUfBNLcnIT1FIyy9ScEzOLy0uyUxWCClKzCtOKU1OLVIILi0oyKnkYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXxocFGBobmRkbGJqYGjobGxKkCAPGzLAI</recordid><startdate>20170803</startdate><enddate>20170803</enddate><creator>Torreno Juan Antonio</creator><creator>Wiesbauer Andreas</creator><creator>Bach Elmar</creator><creator>Straeussnigg Dietmar</creator><creator>Paton Alvarez Susana</creator><scope>EVB</scope></search><sort><creationdate>20170803</creationdate><title>System and Method for Acoustic Transducer Supply</title><author>Torreno Juan Antonio ; Wiesbauer Andreas ; Bach Elmar ; Straeussnigg Dietmar ; Paton Alvarez Susana</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2017223450A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2017</creationdate><topic>AMPLIFIERS</topic><topic>BASIC ELECTRONIC CIRCUITRY</topic><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>Torreno Juan Antonio</creatorcontrib><creatorcontrib>Wiesbauer Andreas</creatorcontrib><creatorcontrib>Bach Elmar</creatorcontrib><creatorcontrib>Straeussnigg Dietmar</creatorcontrib><creatorcontrib>Paton Alvarez Susana</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Torreno Juan Antonio</au><au>Wiesbauer Andreas</au><au>Bach Elmar</au><au>Straeussnigg Dietmar</au><au>Paton Alvarez Susana</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>System and Method for Acoustic Transducer Supply</title><date>2017-08-03</date><risdate>2017</risdate><abstract>According to an embodiment, a method of operating an acoustic device includes buffering, by a buffer circuit, a first electrical signal from an acoustic transducer to produce a second electrical signal, receiving a feedback signal at a supply circuit, and comparing the feedback signal to a first threshold. The feedback signal is based on the first electrical signal. The method further includes, based on comparing the feedback signal to the first threshold, switching between a first mode and a second mode, supplying a first supply voltage to the buffer circuit during the first mode, and supplying a second supply voltage to the buffer circuit during the second mode. The first supply voltage is different from the second supply voltage.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AMPLIFIERS BASIC ELECTRONIC CIRCUITRY DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS |
| title | System and Method for Acoustic Transducer Supply |
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