NO20012652D0 - Akustisk resonator med åpent, perforert eller oppdelt volum - Google Patents

Akustisk resonator med åpent, perforert eller oppdelt volum

Info

Publication number
NO20012652D0
NO20012652D0 NO20012652A NO20012652A NO20012652D0 NO 20012652 D0 NO20012652 D0 NO 20012652D0 NO 20012652 A NO20012652 A NO 20012652A NO 20012652 A NO20012652 A NO 20012652A NO 20012652 D0 NO20012652 D0 NO 20012652D0
Authority
NO
Norway
Prior art keywords
perforated
open
acoustic resonator
split volume
split
Prior art date
Application number
NO20012652A
Other languages
English (en)
Other versions
NO20012652L (no
Inventor
Marc Charbonneaux
Patrice Morchain
Pierre Piccaluga
Claude Annie Perrichon
Original Assignee
Pica Sound Internat
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 Pica Sound Internat filed Critical Pica Sound Internat
Publication of NO20012652D0 publication Critical patent/NO20012652D0/no
Publication of NO20012652L publication Critical patent/NO20012652L/no

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G10K11/04—Acoustic filters ; Acoustic resonators
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/06—Resonating means, e.g. soundboards or resonant strings; Fastenings thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Stringed Musical Instruments (AREA)
  • Toys (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
NO20012652A 1998-11-30 2001-05-30 Akustisk resonator med åpent, perforert eller oppdelt volum NO20012652L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9815243A FR2786599B1 (fr) 1998-11-30 1998-11-30 Resonateur acoustique a volume ouvert troue
PCT/FR1999/001806 WO2000033291A1 (fr) 1998-11-30 1999-07-22 Resonateur acoustique a volume ouvert troue

Publications (2)

Publication Number Publication Date
NO20012652D0 true NO20012652D0 (no) 2001-05-30
NO20012652L NO20012652L (no) 2001-07-05

Family

ID=9533513

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012652A NO20012652L (no) 1998-11-30 2001-05-30 Akustisk resonator med åpent, perforert eller oppdelt volum

Country Status (13)

Country Link
US (1) US6777603B2 (no)
EP (1) EP1135766A1 (no)
JP (1) JP2002531881A (no)
KR (1) KR20010093795A (no)
CN (1) CN1333908A (no)
AU (1) AU4915699A (no)
BR (1) BR9915796A (no)
CA (1) CA2352989A1 (no)
FR (1) FR2786599B1 (no)
HK (1) HK1040311A1 (no)
IL (2) IL143465A0 (no)
NO (1) NO20012652L (no)
WO (1) WO2000033291A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821474B1 (fr) * 2001-02-28 2003-05-23 Serguei Belimov Procede pour la mise en vibration de la corde de l'instrument musical et un dispositif pour sa mise en oeuvre
AT504364B8 (de) * 2005-04-28 2008-09-15 Stefan Mag Degn Collegeblock
CN105825841B (zh) * 2016-05-09 2023-05-19 福州和声钢琴股份有限公司 一种三角钢琴用金属立柱

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1473187A (no) * 1967-06-01
US872589A (en) 1907-08-22 1907-12-03 Ferdinand Strauss Harmonica.
US923689A (en) 1908-01-13 1909-06-01 William F Newsam Harmonica attachment.
US1679290A (en) * 1926-05-15 1928-07-31 Bessier Vetal Upright piano
US1802791A (en) * 1930-01-31 1931-04-28 Murray A Stover Automatic pitch control for horns
FR736779A (fr) * 1932-05-06 1932-11-28 Perfectionnements aux violons, guitares, mandolines et autres instruments à cordes
US3595119A (en) 1969-07-25 1971-07-27 Leendert Hendrik Kuijpers Xylophonelike sound producing unit
US4091703A (en) * 1976-10-04 1978-05-30 The Raymond Lee Organization, Inc. Harmonica horn
US4217807A (en) 1978-07-21 1980-08-19 Donald Nutting Stemware musical instrument
US5040446A (en) 1991-01-14 1991-08-20 Latin Percussion, Inc. Tambourine
DE9419828U1 (de) * 1994-12-10 1996-04-18 Ed. Seiler Pianofortefabrik GmbH & Co KG, 97318 Kitzingen Resonanzboden für besaitete Tasteninstrumente und Werkzeug zu dessen Herstellung

Also Published As

Publication number Publication date
IL143465A0 (en) 2002-04-21
US20030029669A1 (en) 2003-02-13
JP2002531881A (ja) 2002-09-24
CN1333908A (zh) 2002-01-30
AU4915699A (en) 2000-06-19
KR20010093795A (ko) 2001-10-29
FR2786599A1 (fr) 2000-06-02
FR2786599B1 (fr) 2002-08-30
NO20012652L (no) 2001-07-05
BR9915796A (pt) 2001-08-21
EP1135766A1 (fr) 2001-09-26
CA2352989A1 (fr) 2000-06-08
HK1040311A1 (zh) 2002-05-31
WO2000033291A1 (fr) 2000-06-08
US6777603B2 (en) 2004-08-17
IL143465A (en) 2006-07-05

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application