NL302559A - - Google Patents

Info

Publication number
NL302559A
NL302559A NL302559DA NL302559A NL 302559 A NL302559 A NL 302559A NL 302559D A NL302559D A NL 302559DA NL 302559 A NL302559 A NL 302559A
Authority
NL
Netherlands
Application number
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.)
Publication of NL302559A publication Critical patent/NL302559A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00Diaphragms for electromechanical transducers; Cones
    • H04R7/02Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12Non-planar diaphragms or cones
    • H04R7/14Non-planar diaphragms or cones corrugated, pleated or ribbed
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/02Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/04Structural association of microphone with electric circuitry therefor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00Diaphragms for electromechanical transducers; Cones
    • H04R7/02Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12Non-planar diaphragms or cones
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/08Microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Structure Of Receivers (AREA)
  • Telephone Set Structure (AREA)
  • Battery Mounting, Suspending (AREA)
NL302559D 1963-01-25 NL302559A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT61763A AT239345B (de) 1963-01-25 1963-01-25 Elektroakustischer Wandler, kombiniert mit elektronischem Gerät

Publications (1)

Publication Number Publication Date
NL302559A true NL302559A (en:Method)

Family

ID=3495323

Family Applications (1)

Application Number Title Priority Date Filing Date
NL302559D NL302559A (en:Method) 1963-01-25

Country Status (7)

Country Link
US (1) US3364315A (en:Method)
AT (1) AT239345B (en:Method)
CH (1) CH403866A (en:Method)
DE (1) DE1437372A1 (en:Method)
ES (1) ES295062A1 (en:Method)
GB (1) GB1065530A (en:Method)
NL (1) NL302559A (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615380A (en) * 1969-11-24 1997-03-25 Hyatt; Gilbert P. Integrated circuit computer system having a keyboard input and a sound output
US3742493A (en) * 1971-12-06 1973-06-26 Edwards Co Audible signal apparatus
DE2927925C2 (de) * 1979-07-11 1983-01-20 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Elektrodynamischer Wandler, insbesondere für Fernsprechapparate
GB2144600B (en) * 1983-08-04 1986-09-24 Standard Telephones Cables Ltd Electro acoustic transducer
DE8507700U1 (de) * 1985-03-15 1985-08-22 Rheintechnik Weiland & Kaspar Kg, 6680 Neunkirchen Gerät zur Feststellung der Trächtigkeit von weiblichen Haustieren
US4761817A (en) * 1986-01-27 1988-08-02 Harman International Industries, Incorporated Diaphragm structure for a transducer
US4881617A (en) * 1988-12-30 1989-11-21 Alexander Faraone Radially arcuated speaker cone
US6674871B1 (en) * 2002-12-07 2004-01-06 Yen-Chen Chan Positioning device for diaphragm for speakers
ATE536708T1 (de) * 2003-08-08 2011-12-15 Pss Belgium Nv Flacher lautsprecher
DE102015118614A1 (de) * 2014-10-30 2016-05-04 Sennheiser Electronic Gmbh & Co. Kg Planardynamischer Schallwandler
USD848402S1 (en) * 2014-12-11 2019-05-14 Sony Corporation Speaker
CN108513233A (zh) * 2017-02-28 2018-09-07 富泰华工业(深圳)有限公司 声音输出装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020971A (en) * 1962-02-13 Cefaly
US2423014A (en) * 1943-05-10 1947-06-24 Permoflux Corp Pressure-equalizing housing for transducers
US2468727A (en) * 1944-06-14 1949-05-03 Kurz Kasch Inc Sectional radio cabinet
BE482081A (en:Method) * 1945-11-08
US2581967A (en) * 1947-04-11 1952-01-08 Motorola Inc Simplified chassis for electronic equipment
US2838607A (en) * 1951-04-27 1958-06-10 Rca Corp Combination chassis and loudspeaker

Also Published As

Publication number Publication date
ES295062A1 (es) 1964-04-01
CH403866A (de) 1965-12-15
GB1065530A (en) 1967-04-19
AT239345B (de) 1965-03-25
US3364315A (en) 1968-01-16
DE1437372A1 (de) 1969-05-29

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