JPS54151430A - Automatic performance apparatus - Google Patents
Automatic performance apparatusInfo
- Publication number
- JPS54151430A JPS54151430A JP6024978A JP6024978A JPS54151430A JP S54151430 A JPS54151430 A JP S54151430A JP 6024978 A JP6024978 A JP 6024978A JP 6024978 A JP6024978 A JP 6024978A JP S54151430 A JPS54151430 A JP S54151430A
- Authority
- JP
- Japan
- Prior art keywords
- musical
- sheet information
- music sheet
- register
- cpu
- 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.)
- Pending
Links
Landscapes
- Electrophonic Musical Instruments (AREA)
Abstract
PURPOSE: To perform long-term continuing automatic playing of musics by multiple kinds of musical instruments in diversified and various manners with a simple constitution by controlling a plurality of musical tone wave generators corresponding to the musical instruments by the music sheet information transferred to registers by a CPU.
CONSTITUTION: The music sheet information which a CPU 1 has read out from a music sheet information memory 3 is transferred to each register of a register 5 at each one note. Then, musical tone waveforms are generated from the musical tone generators 6a... for each musical instrument provided with the voltage applying electrodes corresponding to each register, resistance networks, voltage detecting electrodes connecting to a scanning circuit, etc. When processing for each one note is finished, the music sheet information corresponding to the next note being read out by the CPU 1 is transferred via interrupt control circuit 7, whereby the musical tone waveforms are generated in the similar manner. Hence, the diversified and various automatic playing over a long time by multiple kinds of musical instruments may be accomplished with the simple constitution.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6024978A JPS54151430A (en) | 1978-05-19 | 1978-05-19 | Automatic performance apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6024978A JPS54151430A (en) | 1978-05-19 | 1978-05-19 | Automatic performance apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54151430A true JPS54151430A (en) | 1979-11-28 |
Family
ID=13136708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6024978A Pending JPS54151430A (en) | 1978-05-19 | 1978-05-19 | Automatic performance apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54151430A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5017212A (en) * | 1973-06-12 | 1975-02-24 | ||
JPS51111325A (en) * | 1975-03-26 | 1976-10-01 | Nec Corp | An apparatus for generating stored sound |
-
1978
- 1978-05-19 JP JP6024978A patent/JPS54151430A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5017212A (en) * | 1973-06-12 | 1975-02-24 | ||
JPS51111325A (en) * | 1975-03-26 | 1976-10-01 | Nec Corp | An apparatus for generating stored sound |
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