GB1239188A - - Google Patents

Info

Publication number
GB1239188A
GB1239188A GB1239188DA GB1239188A GB 1239188 A GB1239188 A GB 1239188A GB 1239188D A GB1239188D A GB 1239188DA GB 1239188 A GB1239188 A GB 1239188A
Authority
GB
United Kingdom
Prior art keywords
loudspeaker
loudspeakers
cone
frequencies
electronic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1239188A publication Critical patent/GB1239188A/en
Expired legal-status Critical Current

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
    • G10H1/0091—Means for obtaining special acoustic effects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/155—Musical effects
    • G10H2210/265—Acoustic effect simulation, i.e. volume, spatial, resonance or reverberation effects added to a musical sound, usually by appropriate filtering or delays
    • G10H2210/295—Spatial effects, musical uses of multiple audio channels, e.g. stereo
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S84/00—Music
    • Y10S84/01—Plural speakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
GB1239188D 1969-03-12 1970-02-24 Expired GB1239188A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80661069A 1969-03-12 1969-03-12

Publications (1)

Publication Number Publication Date
GB1239188A true GB1239188A (cs) 1971-07-14

Family

ID=25194431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239188D Expired GB1239188A (cs) 1969-03-12 1970-02-24

Country Status (3)

Country Link
US (1) US3643000A (cs)
DE (1) DE2011008A1 (cs)
GB (1) GB1239188A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117255A (en) * 1982-02-19 1983-10-12 Chaim Raphael Weinreb Apparatus for playing a word board game
DE4239591A1 (de) * 1992-03-24 1993-09-30 Kawai Musical Instr Mfg Co Lautsprechervorrichtung für ein als elektronisches Keyboard ausgeführtes Musikinstrument
PL447791A1 (pl) * 2024-02-15 2025-08-18 Brzeski Arkadiusz Głośnik rezonansowy

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032958Y2 (cs) * 1984-11-14 1991-01-25
US5031500A (en) * 1988-06-21 1991-07-16 Yamaha Corporation Keyboard instrument
US5248846A (en) * 1988-06-21 1993-09-28 Yamaha Corporation Musical instrument incorporating a Helmholtz resonator
US6259006B1 (en) * 1996-08-30 2001-07-10 Raoul Parienti Portable foldable electronic piano
US5789693A (en) * 1997-01-15 1998-08-04 Van Koevering Company Loudspeaker system for electronic piano
JP4165357B2 (ja) * 2003-09-25 2008-10-15 ヤマハ株式会社 電子鍵盤楽器
JP4062258B2 (ja) * 2004-01-14 2008-03-19 ヤマハ株式会社 電子鍵盤楽器
US7479591B2 (en) * 2006-08-30 2009-01-20 Wheeler Ray L Mobile music entertainment systems
JP5200450B2 (ja) * 2006-09-21 2013-06-05 ヤマハ株式会社 電子鍵盤楽器
US8800455B2 (en) 2011-03-21 2014-08-12 Dana Monroe Audio mixing console case
JP6413594B2 (ja) * 2014-10-10 2018-10-31 ヤマハ株式会社 電子機器のスピーカボックス構造
JP6799785B2 (ja) * 2017-12-27 2020-12-16 カシオ計算機株式会社 音響機器及び電子楽器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323231A (en) * 1941-12-15 1943-06-29 Miessner Inventions Inc Method and apparatus for the production of music
US2513109A (en) * 1947-10-22 1950-06-27 Roth Alexander Electrical musical device
US2596258A (en) * 1948-09-24 1952-05-13 Donald J Leslie Electric organ speaker system
US2821878A (en) * 1954-03-15 1958-02-04 George R Stibitz Stereophonic organ
US3056327A (en) * 1960-06-09 1962-10-02 Wurlitzer Co Electronic tremulant
US3272906A (en) * 1960-10-25 1966-09-13 Zenith Radio Corp Audio reproduction system
AT240144B (de) * 1963-11-07 1965-05-10 Wolfgang Dipl Ing Wehrmann Elektronisches Tasteninstrument
US3497604A (en) * 1967-12-04 1970-02-24 Jasper Electronics Mfg Corp Two-channel amplifier system with differential output for a third speaker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117255A (en) * 1982-02-19 1983-10-12 Chaim Raphael Weinreb Apparatus for playing a word board game
DE4239591A1 (de) * 1992-03-24 1993-09-30 Kawai Musical Instr Mfg Co Lautsprechervorrichtung für ein als elektronisches Keyboard ausgeführtes Musikinstrument
PL447791A1 (pl) * 2024-02-15 2025-08-18 Brzeski Arkadiusz Głośnik rezonansowy

Also Published As

Publication number Publication date
US3643000A (en) 1972-02-15
DE2011008A1 (de) 1970-10-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee