JP6522940B2 - 可動コイル型ステレオピックアップカートリッジ - Google Patents

可動コイル型ステレオピックアップカートリッジ Download PDF

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Publication number
JP6522940B2
JP6522940B2 JP2014262384A JP2014262384A JP6522940B2 JP 6522940 B2 JP6522940 B2 JP 6522940B2 JP 2014262384 A JP2014262384 A JP 2014262384A JP 2014262384 A JP2014262384 A JP 2014262384A JP 6522940 B2 JP6522940 B2 JP 6522940B2
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JP
Japan
Prior art keywords
pair
coil
cantilever
coils
attached
Prior art date
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Application number
JP2014262384A
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English (en)
Japanese (ja)
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JP2016122999A (ja
JP2016122999A5 (enExample
Inventor
宮田　光雄
光雄 宮田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Audio Technica KK
Original Assignee
Audio Technica KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Audio Technica KK filed Critical Audio Technica KK
Priority to JP2014262384A priority Critical patent/JP6522940B2/ja
Priority to US14/958,242 priority patent/US9497548B2/en
Priority to EP15201693.7A priority patent/EP3038380B1/en
Priority to CN201510977600.8A priority patent/CN105744450B/zh
Publication of JP2016122999A publication Critical patent/JP2016122999A/ja
Publication of JP2016122999A5 publication Critical patent/JP2016122999A5/ja
Application granted granted Critical
Publication of JP6522940B2 publication Critical patent/JP6522940B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/12—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/12—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R9/16—Gramophone pick-ups using a stylus; Recorders using a stylus signals recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R11/12—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/06—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R19/10—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Moving Of Heads (AREA)
JP2014262384A 2014-12-25 2014-12-25 可動コイル型ステレオピックアップカートリッジ Active JP6522940B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014262384A JP6522940B2 (ja) 2014-12-25 2014-12-25 可動コイル型ステレオピックアップカートリッジ
US14/958,242 US9497548B2 (en) 2014-12-25 2015-12-03 Moving-coil type stereo pickup cartridge
EP15201693.7A EP3038380B1 (en) 2014-12-25 2015-12-21 Moving-coil type stereo pickup cartridge
CN201510977600.8A CN105744450B (zh) 2014-12-25 2015-12-23 动圈式立体声拾音头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014262384A JP6522940B2 (ja) 2014-12-25 2014-12-25 可動コイル型ステレオピックアップカートリッジ

Publications (3)

Publication Number Publication Date
JP2016122999A JP2016122999A (ja) 2016-07-07
JP2016122999A5 JP2016122999A5 (enExample) 2018-01-25
JP6522940B2 true JP6522940B2 (ja) 2019-05-29

Family

ID=55024884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014262384A Active JP6522940B2 (ja) 2014-12-25 2014-12-25 可動コイル型ステレオピックアップカートリッジ

Country Status (4)

Country Link
US (1) US9497548B2 (enExample)
EP (1) EP3038380B1 (enExample)
JP (1) JP6522940B2 (enExample)
CN (1) CN105744450B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6649209B2 (ja) * 2016-08-29 2020-02-19 株式会社オーディオテクニカ 針先プロテクターの揺動防止部材およびピックアップカートリッジ
CN106658316B (zh) * 2016-12-28 2022-03-11 合肥市菲凡音响有限责任公司 一种动圈唱头消磁装置及方法
USD876429S1 (en) * 2018-01-05 2020-02-25 Audio-Technica Corporation Pick-up cartridge
JP7079908B1 (ja) * 2021-10-22 2022-06-03 正史 三宅 ムービングコイル型ステレオレコード及びモノラルレコード再生カートリッジ
CN116261081B (zh) * 2023-05-16 2023-08-01 合肥联宝信息技术有限公司 一种耳机电路及其控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114002A (en) 1974-07-24 1976-02-04 Fidelity Research Mc gatakaatoritsuji
JPS5134406U (enExample) 1974-09-06 1976-03-13
JPS5210105A (en) 1975-07-15 1977-01-26 Kenkichi Tsukamoto Moving coild cartidge
JPS53137106A (en) * 1977-05-06 1978-11-30 Ogura Jewel Industry Co Ltd Moving coil type cartridge
JPS5420102U (enExample) * 1977-07-13 1979-02-08
GB2002619B (en) * 1977-07-13 1982-03-17 Victor Company Of Japan Moving-coil type stereo pickup cartridge
JPS5448503A (en) 1977-09-01 1979-04-17 Matsushita Electric Ind Co Ltd Moving coil type pickup cartridge
US4209670A (en) * 1977-10-24 1980-06-24 Victor Company Of Japan, Limited Moving-coil type pickup cartridge
US4251695A (en) * 1977-10-24 1981-02-17 Victor Company Of Japan Ltd. Pickup cartridge having means for producing magnetic fields of opposite directions for coil plate
JPS5950197U (ja) * 1982-09-24 1984-04-03 日本ビクター株式会社 可動コイル型ピツクアツプカ−トリツジ
JPH05308028A (ja) * 1991-03-28 1993-11-19 Toshiba Lighting & Technol Corp 平面型コイル
US6480614B1 (en) * 1997-07-09 2002-11-12 Fps, Inc. Planar acoustic transducer
CN202584709U (zh) * 2012-02-14 2012-12-05 嘉强电子股份有限公司 乐器拾音装置

Also Published As

Publication number Publication date
US9497548B2 (en) 2016-11-15
JP2016122999A (ja) 2016-07-07
CN105744450B (zh) 2020-10-16
EP3038380B1 (en) 2017-11-29
EP3038380A1 (en) 2016-06-29
US20160192080A1 (en) 2016-06-30
CN105744450A (zh) 2016-07-06

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