GB1428750A - Calculator for use in determining the notes of musical scales and chords - Google Patents
Calculator for use in determining the notes of musical scales and chordsInfo
- Publication number
- GB1428750A GB1428750A GB3864973A GB3864973A GB1428750A GB 1428750 A GB1428750 A GB 1428750A GB 3864973 A GB3864973 A GB 3864973A GB 3864973 A GB3864973 A GB 3864973A GB 1428750 A GB1428750 A GB 1428750A
- Authority
- GB
- United Kingdom
- Prior art keywords
- notes
- chords
- calculator
- slide
- determining
- 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
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
- G09B15/001—Boards or like means for providing an indication of chords
- G09B15/004—Non-electrically operated systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
1428750 Calculator R L BRITTON 7 Aug 1974 [15 Aug 1973] 38649/73 Heading G5X A device for calculating the notes of musical scales and chords comprises a base member 10 marked with columns of notes 17, and a slide 14 mounted in guides 12 to slide on the base 10, having rows of holes through which are visible the notes relevant to any particular chord or scale as defined by the table 19. The slide 14 has an arrow 20 which is aligned with a letter on a scale 15 on the guide 12 to define the key or note on which the chords are based. The device may be of a plastics or paper material. Preferably there is a cover (22, Fig. 2, not shown) hinged to the base 10 which covers the face of the device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3864973A GB1428750A (en) | 1973-08-15 | 1973-08-15 | Calculator for use in determining the notes of musical scales and chords |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3864973A GB1428750A (en) | 1973-08-15 | 1973-08-15 | Calculator for use in determining the notes of musical scales and chords |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1428750A true GB1428750A (en) | 1976-03-17 |
Family
ID=10404823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3864973A Expired GB1428750A (en) | 1973-08-15 | 1973-08-15 | Calculator for use in determining the notes of musical scales and chords |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1428750A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2119153A (en) * | 1982-04-27 | 1983-11-09 | Duncan Glen Thorburn | Musical scale indicator |
US4677893A (en) * | 1985-07-11 | 1987-07-07 | Fahnestock E Carl | Quick music notes slide rule |
US4960029A (en) * | 1989-11-13 | 1990-10-02 | Nelson Michael B | Musical scale determining device |
GB2413211A (en) * | 2004-04-16 | 2005-10-19 | Michael Rigby | Quick reference musical scale and interval device |
-
1973
- 1973-08-15 GB GB3864973A patent/GB1428750A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2119153A (en) * | 1982-04-27 | 1983-11-09 | Duncan Glen Thorburn | Musical scale indicator |
US4677893A (en) * | 1985-07-11 | 1987-07-07 | Fahnestock E Carl | Quick music notes slide rule |
US4960029A (en) * | 1989-11-13 | 1990-10-02 | Nelson Michael B | Musical scale determining device |
GB2413211A (en) * | 2004-04-16 | 2005-10-19 | Michael Rigby | Quick reference musical scale and interval device |
GB2413211B (en) * | 2004-04-16 | 2006-03-22 | Michael Rigby | Quick reference musical scale and interval device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52106937A (en) | Chord indicator for keyboard instrument | |
ES351665A1 (en) | Linear measuring instruments with direct reading of internal measurements | |
HK34683A (en) | Wristwatch calculator with selectively scanned keyboard | |
GB1428750A (en) | Calculator for use in determining the notes of musical scales and chords | |
DE3264808D1 (en) | Musical instrument with keyboard, in particular a piano or the like | |
ES243466U (en) | A box for measuring instruments. (Machine-translation by Google Translate, not legally binding) | |
GB1173904A (en) | Music Transposer Device | |
GB1532414A (en) | Musical chords teaching and indicating devices | |
GB717683A (en) | Improvements in and relating to slide scales | |
US3668782A (en) | Slide ruler to adjust length of typewritten line | |
ES217251U (en) | A didactic device for music. (Machine-translation by Google Translate, not legally binding) | |
AU495769B2 (en) | A calculator for use in determining the notes of musical scales and chords | |
AU7242474A (en) | A calculator for use in determining the notes of musical scales and chords | |
FR2337910A1 (en) | System for reading music in different keys - uses cursor with key signatures sliding over sheet music | |
GB1395244A (en) | Chord construction indicator device | |
GB850768A (en) | Improvements in devices for identifying musical notes | |
SE319453B (en) | ||
GB1322910A (en) | Device for use in transposing musical keys or notes | |
ZA734061B (en) | Improvements in musical instrument keyboards and systems for relating such to musical notes | |
GB1392585A (en) | Calculating device | |
GB836357A (en) | Improvements in boards for displaying variable information | |
CA980605A (en) | Musical instrument with piano keyboard | |
JPS5734273A (en) | Hexadecimal slide rule | |
GB1231202A (en) | ||
GB754912A (en) | Device for visual representation of variable data |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |