CH276193A - Elektroakustischer Wandler. - Google Patents

Elektroakustischer Wandler.

Info

Publication number: CH276193A
Authority: CH; Switzerland
Prior art keywords: coupling; coupling member; membrane; armature; curve
Prior art date: 1949-10-17

Application number

Other languages

German (de)

English (en)

Inventor

Aktiengesellschaft Autophon

Original Assignee

Autophon Ag

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.)

1949-10-17

Filing date

1949-10-17

Publication date

1951-06-30

1949-10-17 Application filed by Autophon Ag filed Critical Autophon Ag

1951-06-30 Publication of CH276193A publication Critical patent/CH276193A/de

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

CH276193D 1949-10-17 1949-10-17 Elektroakustischer Wandler. CH276193A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH276193T		1949-10-17

Publications (1)

Publication Number	Publication Date
CH276193A true CH276193A (de)	1951-06-30

Family

ID=4480617

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH276193D CH276193A (de)	1949-10-17	1949-10-17	Elektroakustischer Wandler.

Country Status (2)

Country	Link
BE (1)	BE498543A (2)
CH (1)	CH276193A (2)

0
- BE BE498543D patent/BE498543A/xx unknown
1949
- 1949-10-17 CH CH276193D patent/CH276193A/de unknown

Also Published As

Publication number	Publication date
BE498543A (2)

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