CHARACTERISTICS ADJUSTING SYSTEM FOR HEARING AID

CHARACTERISTICS ADJUSTING SYSTEM FOR HEARING AID

PROBLEM TO BE SOLVED: To perform adjustment without changing the loudness even when frequency characteristics are arbitrarily changed from high frequency emphasis to low frequency emphasis regardless of the characteristics of the ears of a user who wears a heating aid. SOLUTION: This hearing aid has...

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Hauptverfasser: OGUSHI MASAHIKO, AOKI KIKUO, NAKAHARA YOSHIFUMI
Format: Patent
Sprache:eng
Schlagworte:
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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creator OGUSHI MASAHIKO
AOKI KIKUO
NAKAHARA YOSHIFUMI
description PROBLEM TO BE SOLVED: To perform adjustment without changing the loudness even when frequency characteristics are arbitrarily changed from high frequency emphasis to low frequency emphasis regardless of the characteristics of the ears of a user who wears a heating aid. SOLUTION: This hearing aid has a function of continuously varying the frequency characteristics from monotone high frequency emphasis is proportion to frequency to monotone low frequency emphasis in inverse proportion to frequency with a reference frequency fo as the center without changing the level of this point and further has a function of setting the reference frequency fo to an arbitrary point independently of the variation of the frequency characteristics.
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SOLUTION: This hearing aid has a function of continuously varying the frequency characteristics from monotone high frequency emphasis is proportion to frequency to monotone low frequency emphasis in inverse proportion to frequency with a reference frequency fo as the center without changing the level of this point and further has a function of setting the reference frequency fo to an arbitrary point independently of the variation of the frequency characteristics.</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>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBw9nAMcnQOcQ3yDA7xdA5WcHTxCgWy_NwVgiODQ1x9Fdz8gxQ8XB2DQEKOni48DKxpiTnFqbxQmptByc01xNlDN7UgPz61uCAxOTUvtSTeK8DIwMDQ2NTS0NLU0ZgoRQCGPCbO</recordid><startdate>20011226</startdate><enddate>20011226</enddate><creator>OGUSHI MASAHIKO</creator><creator>AOKI KIKUO</creator><creator>NAKAHARA YOSHIFUMI</creator><scope>EVB</scope></search><sort><creationdate>20011226</creationdate><title>CHARACTERISTICS ADJUSTING SYSTEM FOR HEARING AID</title><author>OGUSHI MASAHIKO ; AOKI KIKUO ; NAKAHARA YOSHIFUMI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2001359195A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2001</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>OGUSHI MASAHIKO</creatorcontrib><creatorcontrib>AOKI KIKUO</creatorcontrib><creatorcontrib>NAKAHARA YOSHIFUMI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OGUSHI MASAHIKO</au><au>AOKI KIKUO</au><au>NAKAHARA YOSHIFUMI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CHARACTERISTICS ADJUSTING SYSTEM FOR HEARING AID</title><date>2001-12-26</date><risdate>2001</risdate><abstract>PROBLEM TO BE SOLVED: To perform adjustment without changing the loudness even when frequency characteristics are arbitrarily changed from high frequency emphasis to low frequency emphasis regardless of the characteristics of the ears of a user who wears a heating aid. SOLUTION: This hearing aid has a function of continuously varying the frequency characteristics from monotone high frequency emphasis is proportion to frequency to monotone low frequency emphasis in inverse proportion to frequency with a reference frequency fo as the center without changing the level of this point and further has a function of setting the reference frequency fo to an arbitrary point independently of the variation of the frequency characteristics.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
title CHARACTERISTICS ADJUSTING SYSTEM FOR HEARING AID
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