CH325519A - Device set up for sound reproduction with at least two loudspeakers in different directions - Google Patents

Device set up for sound reproduction with at least two loudspeakers in different directions

Info

Publication number
CH325519A
CH325519A CH325519DA CH325519A CH 325519 A CH325519 A CH 325519A CH 325519D A CH325519D A CH 325519DA CH 325519 A CH325519 A CH 325519A
Authority
CH
Switzerland
Prior art keywords
loudspeakers
different directions
sound reproduction
device set
reproduction
Prior art date
Application number
Other languages
German (de)
Inventor
Zoellig Karl
Original Assignee
Zoellig Karl
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 Zoellig Karl filed Critical Zoellig Karl
Publication of CH325519A publication Critical patent/CH325519A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
CH325519D 1954-12-01 1954-12-01 Device set up for sound reproduction with at least two loudspeakers in different directions CH325519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1077259X 1954-12-01

Publications (1)

Publication Number Publication Date
CH325519A true CH325519A (en) 1957-11-15

Family

ID=4556146

Family Applications (1)

Application Number Title Priority Date Filing Date
CH325519D CH325519A (en) 1954-12-01 1954-12-01 Device set up for sound reproduction with at least two loudspeakers in different directions

Country Status (2)

Country Link
CH (1) CH325519A (en)
DE (1) DE1077259B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006311A (en) * 1973-08-24 1977-02-01 Stig Carlsson Stereophonic sound reproducing apparatus
USRE31228E (en) * 1967-12-04 1983-05-03 Bose Corporation Loudspeaker system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108268B (en) * 1960-03-31 1961-06-08 Telefunken Patent Device for controllable distribution of the audio frequency output of an amplifier to two tweeters
US3582553A (en) * 1967-12-04 1971-06-01 Bose Corp Loudspeaker system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB297308A (en) * 1927-09-17 1928-10-04 Forest Phonofilms Ltd De Improvements in or connected with sound reproducing
US1932343A (en) * 1932-05-04 1933-10-24 Philadelphia Storage Battery Radio loud speaker cabinet
US2179840A (en) * 1938-05-03 1939-11-14 Frida Bucky Loudspeaker arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31228E (en) * 1967-12-04 1983-05-03 Bose Corporation Loudspeaker system
US4006311A (en) * 1973-08-24 1977-02-01 Stig Carlsson Stereophonic sound reproducing apparatus

Also Published As

Publication number Publication date
DE1077259B (en) 1960-03-10

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