IT1192232B - Dispositivo per la commutazione di sorgenti di segnale sonoro - Google Patents

Dispositivo per la commutazione di sorgenti di segnale sonoro

Info

Publication number
IT1192232B
IT1192232B IT6853077A IT6853077A IT1192232B IT 1192232 B IT1192232 B IT 1192232B IT 6853077 A IT6853077 A IT 6853077A IT 6853077 A IT6853077 A IT 6853077A IT 1192232 B IT1192232 B IT 1192232B
Authority
IT
Italy
Prior art keywords
switching
sound signal
signal sources
sources
sound
Prior art date
Application number
IT6853077A
Other languages
English (en)
Original Assignee
Ballauri Ugo
Garassino Alberto
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 Ballauri Ugo, Garassino Alberto filed Critical Ballauri Ugo
Priority to IT6853077A priority Critical patent/IT1192232B/it
Priority to FR7820571A priority patent/FR2396345A1/fr
Priority to GB7828558A priority patent/GB2000931A/en
Application granted granted Critical
Publication of IT1192232B publication Critical patent/IT1192232B/it

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
IT6853077A 1977-07-01 1977-07-01 Dispositivo per la commutazione di sorgenti di segnale sonoro IT1192232B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT6853077A IT1192232B (it) 1977-07-01 1977-07-01 Dispositivo per la commutazione di sorgenti di segnale sonoro
FR7820571A FR2396345A1 (fr) 1977-07-01 1978-06-30 Dispositif pour la commutation automatique de deux sources de signal sonore
GB7828558A GB2000931A (en) 1977-07-01 1978-07-03 Electronic device automatically switching between two different sound signal sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6853077A IT1192232B (it) 1977-07-01 1977-07-01 Dispositivo per la commutazione di sorgenti di segnale sonoro

Publications (1)

Publication Number Publication Date
IT1192232B true IT1192232B (it) 1988-03-31

Family

ID=11309735

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6853077A IT1192232B (it) 1977-07-01 1977-07-01 Dispositivo per la commutazione di sorgenti di segnale sonoro

Country Status (3)

Country Link
FR (1) FR2396345A1 (it)
GB (1) GB2000931A (it)
IT (1) IT1192232B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155510A (en) * 1990-11-29 1992-10-13 Digital Theater Systems Corporation Digital sound system for motion pictures with analog sound track emulation

Also Published As

Publication number Publication date
FR2396345A1 (fr) 1979-01-26
GB2000931A (en) 1979-01-17

Similar Documents

Publication Publication Date Title
IT1094110B (it) Dispositivo di fissaggio per interruttori
NO148429C (no) Sonar-apparat
SE7806221L (sv) Hogtalare
IT1108529B (it) Dispositivo per la commutazione di segnali numerici
DK197678A (da) Hoejttaler
NO150617C (no) Seismisk signalkilde
SE7803749L (sv) Akustisk vaganordning
IT1101005B (it) Impianto di altoparlanti
AT360098B (de) Lautsprecher
SE7805867L (sv) Ljuddempande ledning
BE863315A (fr) Transducteur
IT1065540B (it) Tromba elettroacustica di segnalazione
SE7800596L (sv) Ljuddempande festelement
IT1093399B (it) Dispositivo per la conversione di segnali
FI802114A (fi) Akustisk signalanordning
IT1192232B (it) Dispositivo per la commutazione di sorgenti di segnale sonoro
FI783494A (fi) Oevervakningsanordning foer gaongvaeg ansluten till en tidsmultiplexkopplad kopplingskrets foer en kodad signal
DK197578A (da) Hoejttaler
SE7812999L (sv) Ljuddempningsanordning vid gasturbindrivna fartyg
IT1105787B (it) Tromba di clacson
IT1098696B (it) Trasduttore per correnti deboli
IT7967553A0 (it) Dispositivo riproduttore di suoni
SE7711641L (sv) Hogtalaranordning
SE408315B (sv) Ljudabsorbent
PL107000B1 (pl) Przetwornik elektroakustyczny