FR664057A - Electrostatic sound reproducer - Google Patents

Electrostatic sound reproducer

Info

Publication number
FR664057A
FR664057A FR664057DA FR664057A FR 664057 A FR664057 A FR 664057A FR 664057D A FR664057D A FR 664057DA FR 664057 A FR664057 A FR 664057A
Authority
FR
France
Prior art keywords
sound reproducer
electrostatic sound
electrostatic
reproducer
sound
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
Other languages
French (fr)
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.)
NEWCOMBE HAWLEY Inc
Original Assignee
NEWCOMBE HAWLEY 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 NEWCOMBE HAWLEY Inc filed Critical NEWCOMBE HAWLEY Inc
Application granted granted Critical
Publication of FR664057A publication Critical patent/FR664057A/en
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
    • H04R19/00—Electrostatic transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
FR664057D 1928-11-01 1928-11-16 Electrostatic sound reproducer Expired FR664057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31801/28A GB326131A (en) 1928-11-01 1928-11-01 Improvements in electro-static sound reproducers

Publications (1)

Publication Number Publication Date
FR664057A true FR664057A (en) 1929-08-29

Family

ID=10328610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR664057D Expired FR664057A (en) 1928-11-01 1928-11-16 Electrostatic sound reproducer

Country Status (3)

Country Link
US (1) US1809036A (en)
FR (1) FR664057A (en)
GB (1) GB326131A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971443C (en) * 1954-08-26 1959-01-29 Standard Elek K Lorenz Ag Tweeter with solid dielectric

Also Published As

Publication number Publication date
US1809036A (en) 1931-06-09
GB326131A (en) 1930-03-03

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