ES436953A1 - Perfeccionamientos introducidos en un sistema de altavoz deaudiofrecuencia. - Google Patents

Perfeccionamientos introducidos en un sistema de altavoz deaudiofrecuencia.

Info

Publication number
ES436953A1
ES436953A1 ES436953A ES436953A ES436953A1 ES 436953 A1 ES436953 A1 ES 436953A1 ES 436953 A ES436953 A ES 436953A ES 436953 A ES436953 A ES 436953A ES 436953 A1 ES436953 A1 ES 436953A1
Authority
ES
Spain
Prior art keywords
diaphragm
facing surface
sound
secured
last
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
Application number
ES436953A
Other languages
English (en)
Spanish (es)
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.)
ALLISON ACOUSTICS Inc
Original Assignee
ALLISON ACOUSTICS Inc
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 ALLISON ACOUSTICS Inc filed Critical ALLISON ACOUSTICS Inc
Publication of ES436953A1 publication Critical patent/ES436953A1/es
Expired 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
ES436953A 1974-05-01 1975-04-25 Perfeccionamientos introducidos en un sistema de altavoz deaudiofrecuencia. Expired ES436953A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46585674A 1974-05-01 1974-05-01

Publications (1)

Publication Number Publication Date
ES436953A1 true ES436953A1 (es) 1976-12-01

Family

ID=23849452

Family Applications (1)

Application Number Title Priority Date Filing Date
ES436953A Expired ES436953A1 (es) 1974-05-01 1975-04-25 Perfeccionamientos introducidos en un sistema de altavoz deaudiofrecuencia.

Country Status (10)

Country Link
JP (1) JPS50152712A (nl)
AU (1) AU8036575A (nl)
BE (1) BE828507A (nl)
CA (1) CA1024643A (nl)
CH (1) CH598731A5 (nl)
DE (1) DE2518521A1 (nl)
ES (1) ES436953A1 (nl)
FR (1) FR2269832A1 (nl)
GB (1) GB1468787A (nl)
NL (1) NL7504714A (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603537A1 (de) * 1986-02-05 1987-08-06 Pfleid Wohnraumakustik Gmbh Breitbandlautsprecher

Also Published As

Publication number Publication date
CA1024643A (en) 1978-01-17
NL7504714A (nl) 1975-11-04
CH598731A5 (nl) 1978-05-12
BE828507A (fr) 1975-08-18
JPS50152712A (nl) 1975-12-09
GB1468787A (en) 1977-03-30
AU8036575A (en) 1976-10-28
DE2518521A1 (de) 1975-11-13
FR2269832A1 (nl) 1975-11-28

Similar Documents

Publication Publication Date Title
GB1435623A (en) Multiple driver dynamic loud speaker
US4590333A (en) Multidriver loudspeaker
GB1013643A (en) Loudspeaker
US1984550A (en) Loud speaker
ES436953A1 (es) Perfeccionamientos introducidos en un sistema de altavoz deaudiofrecuencia.
GB735402A (en) Improvements in or relating to television receivers
JPS53120401A (en) Sound reproducing system
JPS5431702A (en) Binaural stereo reproduction circuit
US2838127A (en) Device for the transmission of sound from rooms having a high noise level
CN209330305U (zh) 塑木一体音箱
FR2260916A1 (en) Loudspeaker directional enclosure - has diaphragm forming two separate parts for low and high frequency sounds
JP6976472B1 (ja) 音声増大装置、パーテーション、マスク、マウスシールドおよびフェイスシールド
JPS523424A (en) Non-combustible speaker vibration plate
GB1520612A (en) Binaural sound reproducing system with acoustic reverberation unit
ES462299A1 (es) Mejoras introducidas en los sistemas de emision de sonido a traves de cajas acusticas.
JPS52139402A (en) Reverberation adding system
JPS5324804A (en) Sound reproducing system
JPS51121238A (en) An audio-signal amplifying system
SU714658A1 (ru) Установка дл озвучивани
ES38797U (es) Motor acústico para altavoces a columna de aire
JPS51151526A (en) Loud speaker
JPS5326101A (en) Acoustic reproducer
ES334820A3 (es) Aparato de sonorizacion.
JPS53116102A (en) Acoustic reproducer
JPS51146819A (en) Speaker