GB1440541A - Organ system for automatically producting runs of various character - Google Patents
Organ system for automatically producting runs of various characterInfo
- Publication number
- GB1440541A GB1440541A GB197374A GB197374A GB1440541A GB 1440541 A GB1440541 A GB 1440541A GB 197374 A GB197374 A GB 197374A GB 197374 A GB197374 A GB 197374A GB 1440541 A GB1440541 A GB 1440541A
- Authority
- GB
- United Kingdom
- Prior art keywords
- keys
- arpeggio
- keyboard
- buses
- tone scale
- 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
- 210000004789 organ system Anatomy 0.000 title 1
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
- G10H1/18—Selecting circuits
- G10H1/26—Selecting circuits for automatically producing a series of tones
-
- 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
- G10H2210/161—Note sequence effects, i.e. sensing, altering, controlling, processing or synthesising a note trigger selection or sequence, e.g. by altering trigger timing, triggered note values, adding improvisation or ornaments or also rapid repetition of the same note onset
- G10H2210/185—Arpeggio, i.e. notes played or sung in rapid sequence, one after the other, rather than ringing out simultaneously, e.g. as a chord; Generators therefor, i.e. arpeggiators; Discrete glissando effects on instruments not permitting continuous glissando, e.g. xylophone or piano, with stepwise pitch variation and on which distinct onsets due to successive note triggerings can be heard
-
- 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
- Y10S84/22—Chord organs
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
1440541 Electrophonic musical instruments HAMMOND CORP 16 Jan 1974 [16 Jan 1973] 01973/74 Heading G5J The invention relates to arpeggio devices as in Specification 1,074,177 in which any note played on an accompaniment keyboard enables all octavely related keys on a special keyboard which is stroked to produce an arpeggio or run. The invention modifies the operation thus: (a) if no keys are actuated in the accompaniment keyboard all arpeggio keys are enabled to produce a chromatic run; (b) if one or more keys are actuated all either in the C or C # whole tone scale, the arpeggio keys corresponding to the other scale are disabled; (c) if one or more keys in each whole tone scale is actuated only the corresponding keys of the arpeggio keyboard are enabled. In the circuit, Fig. 2, the buses for supplying keying potential to octavely related keys of the arpeggio keyboard for the C whole tone scale are shown at 60-70 and for the C# whole tone scale at 61-71. When the accompaniment keyboard is not actuated, it applies keying potential to none of the buses, allowing both transistors 142 and 144 to conduct. The negative emitter potential is thus applied through diodes 100- 110 and 128-138 to enable all the keying buses 60-71, while the voltage drop across the diodes ensures that transistors 142, 144 conduct. If keying potential is applied by the accompaniment keyboard to a bus in the C whole tone scale, transistor 142 is cut off removing keying potential from the C# whole tone scale buses 67-71. If keying potential is applied by the accompaniment keyboard to one or more buses in each group these are the only ones to receive it as both transistors 142 and 144 are cut off. Preferably the circuit is on a plug in printed circuit board 80.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32423873A | 1973-01-16 | 1973-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1440541A true GB1440541A (en) | 1976-06-23 |
Family
ID=23262696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB197374A Expired GB1440541A (en) | 1973-01-16 | 1974-01-16 | Organ system for automatically producting runs of various character |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3780203A (en) |
| JP (1) | JPS49105520A (en) |
| AU (1) | AU6383473A (en) |
| BR (1) | BR7310140D0 (en) |
| CA (1) | CA997949A (en) |
| DE (1) | DE2401352A1 (en) |
| GB (1) | GB1440541A (en) |
| IT (1) | IT999237B (en) |
| NL (1) | NL7316238A (en) |
| ZA (1) | ZA7424B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842184A (en) * | 1973-05-07 | 1974-10-15 | Chicago Musical Instr Co | Musical instrument having automatic arpeggio system |
| US3854366A (en) * | 1974-04-26 | 1974-12-17 | Nippon Musical Instruments Mfg | Automatic arpeggio |
| US3967520A (en) * | 1974-11-18 | 1976-07-06 | Drydyk Lawrence A | Guitar chording device for keyboard instruments |
| JPS5942314B2 (en) * | 1976-07-02 | 1984-10-13 | ヤマハ株式会社 | electronic musical instruments |
| JPS538125A (en) * | 1976-07-12 | 1978-01-25 | Nippon Gakki Seizo Kk | Automatic arpeggio performance system |
| US4154131A (en) * | 1977-06-21 | 1979-05-15 | D. H. Baldwin Company | Digital arpeggio system |
| US4156379A (en) * | 1977-06-21 | 1979-05-29 | D. H. Baldwin Company | Digital arpeggio system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3198055A (en) * | 1959-02-24 | 1965-08-03 | Seeburg Corp | Piano having chord playing means |
| US3227027A (en) * | 1963-11-12 | 1966-01-04 | Seeburg Corp | Piano having electrically controlled note sustaining means |
| GB1120065A (en) * | 1964-08-17 | 1968-07-17 | Joh. Mustad Ab | |
| US3358070A (en) * | 1964-12-03 | 1967-12-12 | Hammond Corp | Electronic organ arpeggio effect device |
| US3651729A (en) * | 1969-08-29 | 1972-03-28 | Nippon Musical Instruments Mfg | Circuit for rapid note passage in electronic musical instrument |
| US3617602A (en) * | 1970-05-25 | 1971-11-02 | Chicago Musical Instr Co | Musical instrument having automatic arpeggio circuitry |
| JPS5518916B2 (en) * | 1971-08-16 | 1980-05-22 | ||
| US3725562A (en) * | 1971-08-16 | 1973-04-03 | Baldwin Co D H | Arpeggio system for electronic organ |
| JPS4829418A (en) * | 1971-08-16 | 1973-04-19 |
-
1973
- 1973-01-16 US US00324238A patent/US3780203A/en not_active Expired - Lifetime
- 1973-11-06 IT IT30976/73A patent/IT999237B/en active
- 1973-11-15 CA CA185,911A patent/CA997949A/en not_active Expired
- 1973-11-28 NL NL7316238A patent/NL7316238A/xx not_active Application Discontinuation
- 1973-12-20 AU AU63834/73A patent/AU6383473A/en not_active Expired
- 1973-12-26 BR BR10140/73A patent/BR7310140D0/en unknown
-
1974
- 1974-01-02 ZA ZA740024A patent/ZA7424B/en unknown
- 1974-01-09 DE DE2401352A patent/DE2401352A1/en not_active Ceased
- 1974-01-14 JP JP49007491A patent/JPS49105520A/ja active Pending
- 1974-01-16 GB GB197374A patent/GB1440541A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA997949A (en) | 1976-10-05 |
| JPS49105520A (en) | 1974-10-05 |
| ZA7424B (en) | 1974-11-27 |
| DE2401352A1 (en) | 1974-07-25 |
| AU6383473A (en) | 1975-06-26 |
| BR7310140D0 (en) | 1974-09-24 |
| US3780203A (en) | 1973-12-18 |
| IT999237B (en) | 1976-02-20 |
| NL7316238A (en) | 1974-07-18 |
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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 |