KR20130102526A - 개선된 파라메트릭 신호 처리 및 에미터 시스템 그리고 관련 방법 - Google Patents

개선된 파라메트릭 신호 처리 및 에미터 시스템 그리고 관련 방법 Download PDF

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Publication number
KR20130102526A
KR20130102526A KR1020137000798A KR20137000798A KR20130102526A KR 20130102526 A KR20130102526 A KR 20130102526A KR 1020137000798 A KR1020137000798 A KR 1020137000798A KR 20137000798 A KR20137000798 A KR 20137000798A KR 20130102526 A KR20130102526 A KR 20130102526A
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KR
South Korea
Prior art keywords
emitter
signal
audio
transformer
carrier signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
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KR1020137000798A
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English (en)
Korean (ko)
Inventor
엘우드 쥐. 노리스
Original Assignee
파라메트릭 사운드 코포레이션
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Application filed by 파라메트릭 사운드 코포레이션 filed Critical 파라메트릭 사운드 코포레이션
Publication of KR20130102526A publication Critical patent/KR20130102526A/ko
Abandoned legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/04—Circuits for transducers for correcting frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/42—Combinations of transducers with fluid-pressure or other non-electrical amplifying means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Amplifiers (AREA)
KR1020137000798A 2010-06-14 2011-06-14 개선된 파라메트릭 신호 처리 및 에미터 시스템 그리고 관련 방법 Abandoned KR20130102526A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US35453310P 2010-06-14 2010-06-14
US61/354,533 2010-06-14
US201161445195P 2011-02-22 2011-02-22
US61/445,195 2011-02-22
PCT/US2011/040388 WO2011159724A2 (en) 2010-06-14 2011-06-14 Improved parametric signal processing and emitter systems and related methods

Publications (1)

Publication Number Publication Date
KR20130102526A true KR20130102526A (ko) 2013-09-17

Family

ID=45348825

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137000798A Abandoned KR20130102526A (ko) 2010-06-14 2011-06-14 개선된 파라메트릭 신호 처리 및 에미터 시스템 그리고 관련 방법

Country Status (8)

Country Link
US (4) US9002032B2 (https=)
EP (1) EP2580922B1 (https=)
JP (1) JP5825737B2 (https=)
KR (1) KR20130102526A (https=)
CN (1) CN103168480B (https=)
CA (1) CA2802862A1 (https=)
ES (1) ES2730117T3 (https=)
WO (1) WO2011159724A2 (https=)

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CN103168480B (zh) 2010-06-14 2016-03-30 乌龟海岸公司 改善的参量信号处理和发射器系统及相关方法
WO2013106596A1 (en) 2012-01-10 2013-07-18 Parametric Sound Corporation Amplification systems, carrier tracking systems and related methods for use in parametric sound systems
WO2013158298A1 (en) 2012-04-18 2013-10-24 Parametric Sound Corporation Parametric transducers related methods
US8934650B1 (en) 2012-07-03 2015-01-13 Turtle Beach Corporation Low profile parametric transducers and related methods
US8983098B2 (en) * 2012-08-14 2015-03-17 Turtle Beach Corporation Substantially planate parametric emitter and associated methods
US8903104B2 (en) 2013-04-16 2014-12-02 Turtle Beach Corporation Video gaming system with ultrasonic speakers
US9332344B2 (en) 2013-06-13 2016-05-03 Turtle Beach Corporation Self-bias emitter circuit
US8988911B2 (en) 2013-06-13 2015-03-24 Turtle Beach Corporation Self-bias emitter circuit
US9084050B2 (en) 2013-07-12 2015-07-14 Elwha Llc Systems and methods for remapping an audio range to a human perceivable range
US9277317B2 (en) 2013-09-24 2016-03-01 Turtle Beach Corporation Tunable inductive device for parametric audio systems and related methods
WO2015054650A1 (en) 2013-10-11 2015-04-16 Turtle Beach Corporation Improved parametric transducer with graphene conductive surface
JP5916931B1 (ja) * 2015-07-28 2016-05-11 衆智達技研株式会社 電子式警音器
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US8767979B2 (en) 2014-07-01
US20120148070A1 (en) 2012-06-14
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EP2580922A4 (en) 2014-08-27
US20120147707A1 (en) 2012-06-14
CN103168480B (zh) 2016-03-30
US8391514B2 (en) 2013-03-05
JP5825737B2 (ja) 2015-12-02
WO2011159724A3 (en) 2012-02-23
EP2580922B1 (en) 2019-03-20
JP2013532442A (ja) 2013-08-15
EP2580922A2 (en) 2013-04-17
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