BE749037A - ADVANCED ELECTROSTATIC SPEAKER - Google Patents

ADVANCED ELECTROSTATIC SPEAKER

Info

Publication number
BE749037A
BE749037A BE749037DA BE749037A BE 749037 A BE749037 A BE 749037A BE 749037D A BE749037D A BE 749037DA BE 749037 A BE749037 A BE 749037A
Authority
BE
Belgium
Prior art keywords
electrostatic speaker
advanced electrostatic
advanced
speaker
electrostatic
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Bowers & Wilkins Electronics L
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 Bowers & Wilkins Electronics L filed Critical Bowers & Wilkins Electronics L
Publication of BE749037A publication Critical patent/BE749037A/en

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
    • H04R19/00—Electrostatic transducers
    • H04R19/02—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
BE749037D 1969-04-17 1970-04-16 ADVANCED ELECTROSTATIC SPEAKER BE749037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1960769 1969-04-17

Publications (1)

Publication Number Publication Date
BE749037A true BE749037A (en) 1970-10-01

Family

ID=10132176

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749037D BE749037A (en) 1969-04-17 1970-04-16 ADVANCED ELECTROSTATIC SPEAKER

Country Status (4)

Country Link
BE (1) BE749037A (en)
FR (1) FR2039244B1 (en)
GB (1) GB1239658A (en)
IE (1) IE33785B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006317A (en) * 1975-02-14 1977-02-01 Freeman Miller L Electrostatic transducer and acoustic and electric signal integrator
FR2423945A1 (en) * 1978-03-31 1979-11-16 Guisto Marc Electrostatic transducer having membranes of metallised plastics film - for durable ultrasonic or transmission equipment
US4289936A (en) * 1980-04-07 1981-09-15 Civitello John P Electrostatic transducers
US4533794A (en) * 1983-05-23 1985-08-06 Beveridge Harold N Electrode for electrostatic transducer
NL193083C (en) * 1994-06-08 1998-09-08 Cornelis Ruijtenberg Method for manufacturing a transducer from an electrostatic loudspeaker.
WO2014176657A1 (en) * 2013-05-01 2014-11-06 Murray Ronald Harman Electrostatic loudspeaker, tools and methods for making same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008013A (en) * 1954-07-20 1961-11-07 Ferranti Ltd Electrostatic loudspeakers
US2975243A (en) * 1958-01-17 1961-03-14 Philco Corp Transducers

Also Published As

Publication number Publication date
FR2039244A1 (en) 1971-01-15
GB1239658A (en) 1971-07-21
IE33785L (en) 1970-10-17
FR2039244B1 (en) 1974-05-24
IE33785B1 (en) 1974-10-30

Similar Documents

Publication Publication Date Title
BE747591A (en) BLOKCOPOLYMEREN MET EINDSTANDIGE STATISTISCHE COPOLYMEERBLOKKENVAN STYREEN EN ALFA-METHYLSTYREEN
BE745669A (en) PULSEREND VERBRANDINGSSYSTEEM
BE744024A (en) MANIPULATOR-SYNTHETIZER
DE2055683B2 (en) ELECTROSTATIC ELECTROACOUSTIC CONVERTER
CH526802A (en) Electrostatic copier
BE759078A (en) ELECTROSTATIC COPIER
FR2073149A5 (en) ELECTROSTATIC PHOTOCOPIER
CH519943A (en) Separator
AT306980B (en) Aeroionizer
BE748247A (en) ELECTROCARDIOMETER
BE747507A (en) ELECTRISCHE SCHAKELAAR MET STROOMBEGRENZENDE
BE750213A (en) ELECTROSTATIC PINNING
BE747871A (en) WEEFMACHINE
BE749037A (en) ADVANCED ELECTROSTATIC SPEAKER
BE747783R (en) ELEKTROFOTOGRAFISCH
BE747731A (en) AFHANKELIJK STROOM-TIJDRELAIS
BE747903A (en) SPECTRAAL GESENSIBILISEERD LICHTGEVOELIG MATERIAAL
BE747782A (en) FOTOGRAFISCH VEELLAGENKLEURENMATERIAAL
AT321720B (en) Electrostatic reproduction machine
TR17787A (en) SET
AT300579B (en) Copier
BE759187A (en) ELECTROSTATIC COPIER
BE746342A (en) MEROCYANINE-KLEURSTOFFEN
CH532876A (en) Hearing aid
CH520951A (en) Copier