CH212885A - Arrangement for recording tones to create a directional effect. - Google Patents

Arrangement for recording tones to create a directional effect.

Info

Publication number
CH212885A
CH212885A CH212885DA CH212885A CH 212885 A CH212885 A CH 212885A CH 212885D A CH212885D A CH 212885DA CH 212885 A CH212885 A CH 212885A
Authority
CH
Switzerland
Prior art keywords
create
arrangement
directional effect
recording tones
tones
Prior art date
Application number
Other languages
German (de)
Inventor
Haftung Klangfil Beschraenkter
Original Assignee
Klangfilm Gmbh
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 claimed from DEK149445D external-priority patent/DE726440C/en
Application filed by Klangfilm Gmbh filed Critical Klangfilm Gmbh
Publication of CH212885A publication Critical patent/CH212885A/en
Priority claimed from DEK5070D external-priority patent/DE856619C/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
CH212885D 1938-02-04 1939-02-02 Arrangement for recording tones to create a directional effect. CH212885A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK149445D DE726440C (en) 1938-02-04 1938-02-04 Arrangement for the transmission of tones to generate a directional effect
DEK5070D DE856619C (en) 1942-05-22 1942-05-22 Microphone arrangement for the stereophonic recording of sounds

Publications (1)

Publication Number Publication Date
CH212885A true CH212885A (en) 1940-12-31

Family

ID=5805589

Family Applications (3)

Application Number Title Priority Date Filing Date
CH212885D CH212885A (en) 1938-02-04 1939-02-02 Arrangement for recording tones to create a directional effect.
CH211974D CH211974A (en) 1938-02-04 1939-02-02 System for the transmission of tones with generation of a directional effect.
CH234535D CH234535A (en) 1938-02-04 1943-05-03 Arrangement for recording tones to create a directional effect.

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH211974D CH211974A (en) 1938-02-04 1939-02-02 System for the transmission of tones with generation of a directional effect.
CH234535D CH234535A (en) 1938-02-04 1943-05-03 Arrangement for recording tones to create a directional effect.

Country Status (3)

Country Link
BE (2) BE450603A (en)
CH (3) CH212885A (en)
FR (2) FR849772A (en)

Also Published As

Publication number Publication date
FR849772A (en) 1939-12-01
CH211974A (en) 1940-10-31
CH234535A (en) 1944-09-30
FR951428A (en) 1949-10-25
BE432554A (en)
BE450603A (en)

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