CH546411A - Einrichtung zur phasenmischung einer modulierten strahlung. - Google Patents

Einrichtung zur phasenmischung einer modulierten strahlung.

Info

Publication number
CH546411A
CH546411A CH1880171A CH546411DA CH546411A CH 546411 A CH546411 A CH 546411A CH 1880171 A CH1880171 A CH 1880171A CH 546411D A CH546411D A CH 546411DA CH 546411 A CH546411 A CH 546411A
Authority
CH
Switzerland
Prior art keywords
mixing
phase
modulated radiation
modulated
radiation
Prior art date
Application number
CH1880171A
Other languages
German (de)
English (en)
Original Assignee
Kern & Co 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.)
Filing date
Publication date
Application filed by Kern & Co Ag filed Critical Kern & Co Ag
Publication of CH546411A publication Critical patent/CH546411A/xx

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for telephonic receivers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)
CH1880171A 1971-12-22 1971-12-22 Einrichtung zur phasenmischung einer modulierten strahlung. CH546411A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1880171 1971-12-22

Publications (1)

Publication Number Publication Date
CH546411A true CH546411A (de) 1974-02-28

Family

ID=4435367

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1880171A CH546411A (de) 1971-12-22 1971-12-22 Einrichtung zur phasenmischung einer modulierten strahlung.

Country Status (2)

Country Link
CH (1) CH546411A (OSRAM)
FR (1) FR2164605B1 (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943411C (de) * 1940-06-27 1956-05-17 Eugen Beyer Tauchspulen-Mikrofon
DE808593C (de) * 1949-03-10 1951-07-16 Siemens & Halske A G Kondensatormikrophon mit Richtwirkung

Also Published As

Publication number Publication date
DE2260842B2 (OSRAM) 1974-04-11
DE2260842A1 (de) 1973-06-28
FR2164605A1 (OSRAM) 1973-08-03
FR2164605B1 (OSRAM) 1976-08-20

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Legal Events

Date Code Title Description
PL Patent ceased