US3916754A - Musical instrument for chord accompaniment - Google Patents

Musical instrument for chord accompaniment Download PDF

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Publication number
US3916754A
US3916754A US537182A US53718274A US3916754A US 3916754 A US3916754 A US 3916754A US 537182 A US537182 A US 537182A US 53718274 A US53718274 A US 53718274A US 3916754 A US3916754 A US 3916754A
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US
United States
Prior art keywords
sharp
flat
pairs
producing means
tone
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 - Lifetime
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US537182A
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English (en)
Inventor
Wilhelm M Thiel
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Individual
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Individual
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Publication of US3916754A publication Critical patent/US3916754A/en
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Classifications

    • 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
    • G10C3/12—Keyboards; Keys
    • 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
    • G10C3/30—Couplers, e.g. for playing octaves
    • 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
    • G10H1/32—Constructional details
    • 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
    • G10H1/36—Accompaniment arrangements
    • G10H1/38—Chord

Definitions

  • This invention relates to a musical instrument for chord accompaniment having tone producing means arranged in two interleaved offset rows.
  • German Patent (Patentschrift) No. 1,247,826 a double keyboard or keyboard in two rows for musical instruments is described which requires a third row of keys connected to the first row of keys in order to produce only twelve triad chords without changing the position of the fingers or the hammer used to actuate the keys. Therefore, that keyboard is not adequate for producing all the 65 traditional chords produced in a progression known as the circle of fifths from the fundamental tone by way of six sharps and six flats resulting in major chords, minor chords, sevenths, diminished sevenths and augmented triads.
  • a musical instrument for chord accompaniment having tone producing means arranged in only two rows wherein the tone producing means are so disposed relative to one another that all the desired 65 chords or a smaller selection thereof can be produced with the position of the fingers unchanged and/or with the same type of hammer as where the invention is applied to chime like musical instruments similar to glockenspiels.
  • pairs of tone producing means that form semi-tone steps are transversely offset relative to one another and alternately associated with one another in double whole tone steps (major thirds) and one and one-half tone steps (minor thirds) on an ascending musical scale.
  • the pairs of tone producing means may contain the following tones: E, F; G sharp, A; B, C; D sharp, E; F sharp (G flat), G; B flat, B; D flat, D; F, F, sharp; A flat, A; C sharp, C; E flat, E; G, G sharp; B flat, B; D, D sharp; F, F sharp; A, B flat; C, C sharp; and E, F.
  • the drawing shows 18 pairs of tone producing means which may be an organ keyboard or tone producing bars which are secured to a suitable base in the fashion of musical chimes such as glockenspiels.
  • Each pair of tone producing means contains two tones which are one semi-tone apart from the other. Between the pairs of tone producing means the tone interval changes regularly between a double whole tone step (major third) and a one and one-half tone step (minor third).
  • the pairs of tone producing means are disposed in a transverse offset relationship to one another. it could be said that there are two offset rows arranged in interleaved fashion.
  • E, G sharp and C usually referred to as E, G sharp and B sharp, which is the augmented triad based on the root tone E.
  • Seventh chords i.e., those having at least four tones, can also be produced with a quadruple headed hammer.
  • the four tone producing means labeled C, E, G and B which is the major seventh chord based upon C.
  • C, E flat, G and B which is the minor seventh chord based on C.
  • the quadruple headed hammer turned at an angle, it is possible to strike the four tone producing means labeled C sharp, E, G and B flat which is the seventh diminished chord based upon C sharp.
  • the above-described musical instrument for chord accompaniment makes it possible by arrangement of the tone producing means to produce any desired chord sound for the first time in the simplest manner with the aid of a hammer similar to that used in glockenspiel type musical instruments and/or without changing the finger position on keyboard instruments.
  • a musical instrument for chord accompaniment comprising a plurality of tone producing means, said tone producing means arranged in axially aligned pairs which paired means produce tones one-half musical interval apart, a plurality of said pairs being transversely arranged in offset side by side relationship such that one member of each pair is adjacent both members of the flanking pairs, said transversely arranged pairs being in an ordered series so that the tone producing means are alternately arranged a double whole musical interval and one and one-half musical interval apart on an ascending scale.
  • pairs of tone producing means are as follows: E, F; G sharp, A; B, C; D sharp, E; F sharp (G flat), G; B flat, B; D flat, D; F, F sharp; A flat, A; C, C sharp; E flat, E; G, G sharp; B flat, B; D, D sharp; F, F sharp; A, B flat; C, C sharp; and E, F.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
US537182A 1974-10-23 1974-12-30 Musical instrument for chord accompaniment Expired - Lifetime US3916754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49303/74A GB1486574A (en) 1974-10-23 1974-10-23 Musical instrument

Publications (1)

Publication Number Publication Date
US3916754A true US3916754A (en) 1975-11-04

Family

ID=10451888

Family Applications (1)

Application Number Title Priority Date Filing Date
US537182A Expired - Lifetime US3916754A (en) 1974-10-23 1974-12-30 Musical instrument for chord accompaniment

Country Status (8)

Country Link
US (1) US3916754A (fr)
AU (1) AU7541574A (fr)
CA (1) CA1019173A (fr)
CH (1) CH576178A5 (fr)
FR (1) FR2291568A1 (fr)
GB (1) GB1486574A (fr)
NL (1) NL7414645A (fr)
SE (1) SE390849B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217807A (en) * 1978-07-21 1980-08-19 Donald Nutting Stemware musical instrument
US4972752A (en) * 1987-02-03 1990-11-27 Duyne Scott A Van Microtonal key module and system
US5425297A (en) * 1992-06-10 1995-06-20 Conchord Expert Technologies, Inc. Electronic musical instrument with direct translation between symbols, fingers and sensor areas
US20080101621A1 (en) * 2006-10-26 2008-05-01 Clifford Neil Zimmerman Harmonic And Overtone Audio Therapy For Autism Spectrum Disorder (ASD) And Regulated Emotional And Psychological Disorders
US20100175539A1 (en) * 2006-08-07 2010-07-15 Silpor Music Ltd. Automatic analysis and performance of music
USD776192S1 (en) * 2013-06-05 2017-01-10 Memorial University Of Newfoundland Musical instrument
AT520051A1 (de) * 2017-05-19 2018-12-15 Dipl Ing Fh Bernhard Wallisch Keytar

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1202882A (en) * 1915-05-26 1916-10-31 Erik Thorsteinson Nordboe Keyboard for pianos, organs, and the like.
US2061364A (en) * 1934-03-26 1936-11-17 Luedtke Hans Design of keyboards or fields of sounding bodies
US2085363A (en) * 1934-09-06 1937-06-29 Conn Ltd C G Percussion musical instrument
US3012460A (en) * 1958-06-25 1961-12-12 Ervin M Wilson Musical instrument
US3067645A (en) * 1960-07-05 1962-12-11 Moschino Mario Bass section for accordion or the like
US3342094A (en) * 1966-11-04 1967-09-19 Ervin M Wilson Musical instrument keyboard

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1202882A (en) * 1915-05-26 1916-10-31 Erik Thorsteinson Nordboe Keyboard for pianos, organs, and the like.
US2061364A (en) * 1934-03-26 1936-11-17 Luedtke Hans Design of keyboards or fields of sounding bodies
US2085363A (en) * 1934-09-06 1937-06-29 Conn Ltd C G Percussion musical instrument
US3012460A (en) * 1958-06-25 1961-12-12 Ervin M Wilson Musical instrument
US3067645A (en) * 1960-07-05 1962-12-11 Moschino Mario Bass section for accordion or the like
US3342094A (en) * 1966-11-04 1967-09-19 Ervin M Wilson Musical instrument keyboard

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217807A (en) * 1978-07-21 1980-08-19 Donald Nutting Stemware musical instrument
US4972752A (en) * 1987-02-03 1990-11-27 Duyne Scott A Van Microtonal key module and system
US5425297A (en) * 1992-06-10 1995-06-20 Conchord Expert Technologies, Inc. Electronic musical instrument with direct translation between symbols, fingers and sensor areas
US20100175539A1 (en) * 2006-08-07 2010-07-15 Silpor Music Ltd. Automatic analysis and performance of music
US8101844B2 (en) * 2006-08-07 2012-01-24 Silpor Music Ltd. Automatic analysis and performance of music
US8399757B2 (en) 2006-08-07 2013-03-19 Silpor Music Ltd. Automatic analysis and performance of music
US20080101621A1 (en) * 2006-10-26 2008-05-01 Clifford Neil Zimmerman Harmonic And Overtone Audio Therapy For Autism Spectrum Disorder (ASD) And Regulated Emotional And Psychological Disorders
US8343030B2 (en) * 2006-10-26 2013-01-01 Clifford Neil Zimmerman Harmonic and overtone audio therapy for autism spectrum disorder (ASD) and regulated emotional and psychological disorders
USD837875S1 (en) 2012-12-05 2019-01-08 Memorial University Of Newfoundland Musical instrument
USD776192S1 (en) * 2013-06-05 2017-01-10 Memorial University Of Newfoundland Musical instrument
AT520051A1 (de) * 2017-05-19 2018-12-15 Dipl Ing Fh Bernhard Wallisch Keytar
AT520051B1 (de) * 2017-05-19 2019-09-15 Dipl Ing Fh Bernhard Wallisch Keytar

Also Published As

Publication number Publication date
NL7414645A (nl) 1976-05-11
FR2291568A1 (fr) 1976-06-11
CH576178A5 (fr) 1976-05-31
AU7541574A (en) 1976-05-20
SE390849B (sv) 1977-01-24
CA1019173A (en) 1977-10-18
SE7413966L (sv) 1976-05-10
FR2291568B3 (fr) 1977-08-12
GB1486574A (en) 1977-09-21

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