PL446103A1 - Wzmacniacz akustyczny - Google Patents

Wzmacniacz akustyczny

Info

Publication number
PL446103A1
PL446103A1 PL446103A PL44610323A PL446103A1 PL 446103 A1 PL446103 A1 PL 446103A1 PL 446103 A PL446103 A PL 446103A PL 44610323 A PL44610323 A PL 44610323A PL 446103 A1 PL446103 A1 PL 446103A1
Authority
PL
Poland
Prior art keywords
helmholtz
platform
acoustic amplifier
resonator
resonators
Prior art date
Application number
PL446103A
Other languages
English (en)
Inventor
Stefan Chwastek
Original Assignee
Politechnika Krakowska im. Tadeusza Kościuszki
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 Politechnika Krakowska im. Tadeusza Kościuszki filed Critical Politechnika Krakowska im. Tadeusza Kościuszki
Priority to PL446103A priority Critical patent/PL446103A1/pl
Publication of PL446103A1 publication Critical patent/PL446103A1/pl

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D1/00—General design of stringed musical instruments
    • G10D1/02—Bowed or rubbed string instruments, e.g. violins or hurdy-gurdies
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
    • G10D3/02—Resonating means, horns or diaphragms
    • 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
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/18—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Toys (AREA)

Abstract

Wzmacniacz akustyczny, zawierający podest oraz rezonatory Helmholtza, charakteryzuje się tym, że pod podestem (1) znajdują się co najmniej cztery rezonatory Helmholtza (2, 3, 4, 5). Każdy rezonator Helmholtza (2, 3, 4, 5) ma taką objętość komory rezonansowej, długość szyjki wylotowej (6, 7, 8, 9) oraz pole przekroju otworu, by każdy stanowił oddzielny rezonator wzmacniający dźwięk generowany przez jedną ze strun instrumentu. Ponadto, przez każdą z komór rezonatorów Helmholtza (2, 3, 4, 5) przechodzi ruchomy pionowy drąg (12).
PL446103A 2023-09-15 2023-09-15 Wzmacniacz akustyczny PL446103A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL446103A PL446103A1 (pl) 2023-09-15 2023-09-15 Wzmacniacz akustyczny

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL446103A PL446103A1 (pl) 2023-09-15 2023-09-15 Wzmacniacz akustyczny

Publications (1)

Publication Number Publication Date
PL446103A1 true PL446103A1 (pl) 2024-07-15

Family

ID=91899659

Family Applications (1)

Application Number Title Priority Date Filing Date
PL446103A PL446103A1 (pl) 2023-09-15 2023-09-15 Wzmacniacz akustyczny

Country Status (1)

Country Link
PL (1) PL446103A1 (pl)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0229794A (ja) * 1988-07-20 1990-01-31 Yamaha Corp 携帯用楽器
US5920020A (en) * 1995-08-10 1999-07-06 Korupp; Reimund Resonance box
CN103137106A (zh) * 2013-02-18 2013-06-05 吴祖亮 一种一体式提琴音响系统
US20220223123A1 (en) * 2019-04-30 2022-07-14 The Trustees Of Indiana University Resonance podium for musical instruments

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0229794A (ja) * 1988-07-20 1990-01-31 Yamaha Corp 携帯用楽器
US5920020A (en) * 1995-08-10 1999-07-06 Korupp; Reimund Resonance box
CN103137106A (zh) * 2013-02-18 2013-06-05 吴祖亮 一种一体式提琴音响系统
US20220223123A1 (en) * 2019-04-30 2022-07-14 The Trustees Of Indiana University Resonance podium for musical instruments

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