GB867032A - Improvements in and relating to electro-acoustic transducers - Google Patents

Improvements in and relating to electro-acoustic transducers

Info

Publication number
GB867032A
GB867032A GB2609056A GB2609056A GB867032A GB 867032 A GB867032 A GB 867032A GB 2609056 A GB2609056 A GB 2609056A GB 2609056 A GB2609056 A GB 2609056A GB 867032 A GB867032 A GB 867032A
Authority
GB
United Kingdom
Prior art keywords
elements
magnetic field
utilizing
electro
conductive
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
GB2609056A
Other languages
English (en)
Inventor
Merton Minton
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.)
Cosmocord Ltd
Original Assignee
Cosmocord Ltd
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
Priority to DENDAT1070229D priority Critical patent/DE1070229B/de
Application filed by Cosmocord Ltd filed Critical Cosmocord Ltd
Priority to GB2609056A priority patent/GB867032A/en
Priority to FR1181248D priority patent/FR1181248A/fr
Publication of GB867032A publication Critical patent/GB867032A/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
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
GB2609056A 1956-08-27 1956-08-27 Improvements in and relating to electro-acoustic transducers Expired GB867032A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DENDAT1070229D DE1070229B (enrdf_load_stackoverflow) 1956-08-27
GB2609056A GB867032A (en) 1956-08-27 1956-08-27 Improvements in and relating to electro-acoustic transducers
FR1181248D FR1181248A (fr) 1956-08-27 1957-08-16 Perfectionnements aux transducteurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2609056A GB867032A (en) 1956-08-27 1956-08-27 Improvements in and relating to electro-acoustic transducers

Publications (1)

Publication Number Publication Date
GB867032A true GB867032A (en) 1961-05-03

Family

ID=10238211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2609056A Expired GB867032A (en) 1956-08-27 1956-08-27 Improvements in and relating to electro-acoustic transducers

Country Status (3)

Country Link
DE (1) DE1070229B (enrdf_load_stackoverflow)
FR (1) FR1181248A (enrdf_load_stackoverflow)
GB (1) GB867032A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR1181248A (fr) 1959-06-12
DE1070229B (enrdf_load_stackoverflow)

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