IT958032B - Dispositivo ad altoparlanti per l amplificazionedel suono - Google Patents

Dispositivo ad altoparlanti per l amplificazionedel suono

Info

Publication number
IT958032B
IT958032B IT50450/72A IT5045072A IT958032B IT 958032 B IT958032 B IT 958032B IT 50450/72 A IT50450/72 A IT 50450/72A IT 5045072 A IT5045072 A IT 5045072A IT 958032 B IT958032 B IT 958032B
Authority
IT
Italy
Prior art keywords
speaker device
sound amplification
amplification
sound
speaker
Prior art date
Application number
IT50450/72A
Other languages
English (en)
Original Assignee
Columbia Broadcasting Syst Inc
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 Columbia Broadcasting Syst Inc filed Critical Columbia Broadcasting Syst Inc
Application granted granted Critical
Publication of IT958032B publication Critical patent/IT958032B/it

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
    • G10H1/043—Continuous modulation
    • G10H1/047—Continuous modulation by acousto-mechanical means, e.g. rotating speakers or sound deflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Stereophonic Arrangements (AREA)
IT50450/72A 1971-05-26 1972-05-24 Dispositivo ad altoparlanti per l amplificazionedel suono IT958032B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14702271A 1971-05-26 1971-05-26

Publications (1)

Publication Number Publication Date
IT958032B true IT958032B (it) 1973-10-20

Family

ID=22520027

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50450/72A IT958032B (it) 1971-05-26 1972-05-24 Dispositivo ad altoparlanti per l amplificazionedel suono

Country Status (7)

Country Link
US (1) US3695385A (it)
BE (1) BE783903A (it)
CA (1) CA944696A (it)
DE (1) DE2224950A1 (it)
GB (1) GB1371848A (it)
IT (1) IT958032B (it)
NL (1) NL7207035A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2355318C2 (de) * 1973-11-06 1983-04-28 Thomas Dr.-Ing. 8504 Stein Kühl Bauelementesatz für eine elektroakustische Wiedergabevorrichtung
DE2739944C2 (de) * 1977-09-05 1982-09-16 Motorenfabrik Hatz Gmbh & Co Kg, 8399 Ruhstorf Geräuschdämmende Verschalung einer Brennkraftmaschine
SE527582C2 (sv) 2004-04-23 2006-04-18 Lars Stroembaeck Kombinerad fläkt och högtalare
US9769561B1 (en) 2016-09-02 2017-09-19 Murray R. Clark Rotating speaker array
CN108269470B (zh) * 2018-03-02 2024-03-08 贺宜琛 一种应用于多普勒效应的实验装置和实现系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057430A (en) * 1959-05-28 1962-10-09 Rototone Inc Rotatable acoustical apparatus
US3070660A (en) * 1961-05-29 1962-12-25 Wurlitzer Co Rotary electrical apparatus
US3315760A (en) * 1966-04-12 1967-04-25 Columbia Broadcasting Syst Inc Acoustic damping drive for pulsato rotor
US3495022A (en) * 1966-11-14 1970-02-10 Chicago Musical Instr Co Tremolant mechanism

Also Published As

Publication number Publication date
CA944696A (en) 1974-04-02
DE2224950A1 (de) 1972-12-14
BE783903A (fr) 1972-09-18
NL7207035A (it) 1972-11-28
US3695385A (en) 1972-10-03
GB1371848A (en) 1974-10-30

Similar Documents

Publication Publication Date Title
SE377990C (sv) Hogtalande telefonapparat
IT969679B (it) Cuffia di ascolto
SE390857B (sv) Kaskadforsterkare
SE389253B (sv) Hogtalare
IT986369B (it) Trasduttore elettroacustico
BR7208381D0 (pt) Microfone eletrete
IT987490B (it) Dispositivo auricolare d ascolto
AT338872B (de) Transistorbestuckter verstarker
DK137110B (da) Lydgengivelsesapparat.
IT989118B (it) Trasduttore elettroacustico
AT332139B (de) Diktiergerat
IT989204B (it) Trasduttore elettroacustico
SE386799B (sv) Hogtalaranleggning
AT344806B (de) Dynamischer lautsprecher
AT321363B (de) Transistorverstärker
OA03688A (fr) Transducteur acoustique.
AT325692B (de) Elektrodynamisches mikrophon
IT958032B (it) Dispositivo ad altoparlanti per l amplificazionedel suono
AR198011A1 (es) Amplificador de audiofrecuencias
NO132742C (no) Lydbaandapparat.
AT312687B (de) Leitungsverstärker
IT979509B (it) Trasduttore elettroacustico
IT957225B (it) Trasduttore elettroacustico
CH545038A (de) Transistorverstärker
BR7200464D0 (pt) Um dispositivo amplificador aperfeicoado