JPH0761200B2 - スピーカ - Google Patents

スピーカ

Info

Publication number
JPH0761200B2
JPH0761200B2 JP3267951A JP26795191A JPH0761200B2 JP H0761200 B2 JPH0761200 B2 JP H0761200B2 JP 3267951 A JP3267951 A JP 3267951A JP 26795191 A JP26795191 A JP 26795191A JP H0761200 B2 JPH0761200 B2 JP H0761200B2
Authority
JP
Japan
Prior art keywords
diaphragm
voice coil
tweeter
speaker
woofer
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.)
Expired - Fee Related
Application number
JP3267951A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05344592A (ja
Inventor
勝彦 飯田
Original Assignee
ラックス株式会社
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 ラックス株式会社 filed Critical ラックス株式会社
Priority to JP3267951A priority Critical patent/JPH0761200B2/ja
Priority to EP92117537A priority patent/EP0537705A2/en
Publication of JPH05344592A publication Critical patent/JPH05344592A/ja
Publication of JPH0761200B2 publication Critical patent/JPH0761200B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP3267951A 1991-10-16 1991-10-16 スピーカ Expired - Fee Related JPH0761200B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3267951A JPH0761200B2 (ja) 1991-10-16 1991-10-16 スピーカ
EP92117537A EP0537705A2 (en) 1991-10-16 1992-10-14 A loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3267951A JPH0761200B2 (ja) 1991-10-16 1991-10-16 スピーカ

Publications (2)

Publication Number Publication Date
JPH05344592A JPH05344592A (ja) 1993-12-24
JPH0761200B2 true JPH0761200B2 (ja) 1995-06-28

Family

ID=17451867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3267951A Expired - Fee Related JPH0761200B2 (ja) 1991-10-16 1991-10-16 スピーカ

Country Status (2)

Country Link
EP (1) EP0537705A2 (enrdf_load_stackoverflow)
JP (1) JPH0761200B2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794604B1 (fr) * 1999-06-04 2002-12-06 Pierre Piccaluga Transformateur electro acoustique pour la reproduction du son
JP4662522B2 (ja) * 2000-09-28 2011-03-30 パナソニック株式会社 電磁形電気音響変換器および携帯端末装置
CN102685654A (zh) * 2012-05-04 2012-09-19 李植扬 同轴扬声器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016376A (en) * 1975-01-06 1977-04-05 General Signal Corporation Concave diaphragm for electro-acoustic transducer
JPS56116398A (en) * 1980-02-20 1981-09-12 Pioneer Electronic Corp Multiway coaxial flat plane type speaker
JPS5957599A (ja) * 1982-09-27 1984-04-03 Katsuya Ishizaki ヘツドホン
JPS59164390U (ja) * 1983-04-15 1984-11-05 株式会社　双信音響製作所 同軸型複合スピ−カ
GB8809805D0 (en) * 1988-04-26 1988-06-02 Gabr S Electromagnetic transducer
DE68921924T3 (de) * 1988-06-02 2002-04-11 Boaz Elieli Elektroakustischer Wandler und Lautsprecher.
JPH10293U (ja) * 1997-12-08 1998-12-18 積水化学工業株式会社 排水桝の接続部材

Also Published As

Publication number Publication date
EP0537705A2 (en) 1993-04-21
JPH05344592A (ja) 1993-12-24
EP0537705A3 (enrdf_load_stackoverflow) 1994-03-23

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19951212

R250 Receipt of annual fees

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LAPS Cancellation because of no payment of annual fees