JPS597496U - automatic rhythm playing device - Google Patents
automatic rhythm playing deviceInfo
- Publication number
- JPS597496U JPS597496U JP10358682U JP10358682U JPS597496U JP S597496 U JPS597496 U JP S597496U JP 10358682 U JP10358682 U JP 10358682U JP 10358682 U JP10358682 U JP 10358682U JP S597496 U JPS597496 U JP S597496U
- Authority
- JP
- Japan
- Prior art keywords
- rhythm
- memory
- sound source
- generator
- drive data
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図はこの考案による自動リズム演奏装置の一実施例
の構成を示すブロック図、第2図は同実施例にお・ける
楽器側駆動データRDおよび制御データCDのフォーマ
ットを示す図、第3図は同実施例におけるリズム音源回
路6とメモリ選択信号、発生器7の詳細な構成を示すブ
ロック図、第4図は同実施例における波形メモリ10の
記憶内容を示す図である。
1・・・・・・リズムパターンメモリ、2・・・・・・
リズム選択スイッチ、6・・・・・・リズム音源回路、
7・・・・・・メモリ選択信号発生器、11・・・・・
・チャンネルカウンタ、12・・・・・・アドレス発生
器(アドレスメモリ)。FIG. 1 is a block diagram showing the configuration of an embodiment of an automatic rhythm performance device according to this invention, FIG. 2 is a diagram showing the format of the musical instrument side drive data RD and control data CD in the same embodiment, and FIG. The figure is a block diagram showing the detailed configuration of the rhythm sound source circuit 6, memory selection signal, and generator 7 in the same embodiment, and FIG. 4 is a diagram showing the stored contents of the waveform memory 10 in the same embodiment. 1... Rhythm pattern memory, 2...
Rhythm selection switch, 6...Rhythm sound source circuit,
7...Memory selection signal generator, 11...
- Channel counter, 12...Address generator (address memory).
Claims (3)
動データが記憶されているリズムパターンメモリと、音
源毎に互いに種類の異なる複数の楽音信号が記憶されて
いる楽音信号メモリと、前記リズムパターンメモリから
前記リズム選択スイッチによって選択されたリズムの音
源別駆動データが読み出された時に前記楽音信号メモリ
における前記音源別駆動データが示す各音源の楽音信号
記憶部を指定するアドレス発生器と、このアドレス発生
器の動作と同期して同アドレス発生器が指定した各音源
の楽音信号記憶部において音源毎に1つの楽音信号記憶
部を選択するメモリ選択信号発生器とを具備してなる自
動リズム演奏装置。(1) A rhythm selection switch, a rhythm pattern memory in which drive data for each rhythm sound source is stored, a musical sound signal memory in which a plurality of musical sound signals of different types are stored for each sound source, and the rhythm pattern memory. an address generator for specifying a musical sound signal storage section of each sound source indicated by the sound source-specific drive data in the musical sound signal memory when the sound source-specific drive data of the rhythm selected by the rhythm selection switch is read from the above; An automatic rhythm performance device comprising: a memory selection signal generator that selects one musical tone signal storage section for each sound source among the musical sound signal storage sections of each sound source specified by the same address generator in synchronization with the operation of the generator. .
信号を、前記リズムパターンメモリが前記音源別駆動デ
ータに対応して記憶している制御データに基づいて変化
させることを特徴とする実用新案登録請求の範囲第1項
記載の自動リズ゛ム演奏装置。(2) Registration of a utility model characterized in that the memory selection signal generated by the memory selection signal generator is changed based on control data stored in the rhythm pattern memory in correspondence with the drive data for each sound source. An automatic rhythm playing device according to claim 1.
信号を、ランダム信号発生器が発生するランダム信号に
基づいて変化させることを特徴とする実用新案登録請求
の範囲第1項記載の自動リズム演奏装置。(3) Automatic rhythm performance according to claim 1, wherein the memory selection signal generated by the memory selection signal generator is changed based on a random signal generated by a random signal generator. Device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10358682U JPS597496U (en) | 1982-07-08 | 1982-07-08 | automatic rhythm playing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10358682U JPS597496U (en) | 1982-07-08 | 1982-07-08 | automatic rhythm playing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS597496U true JPS597496U (en) | 1984-01-18 |
Family
ID=30243601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10358682U Pending JPS597496U (en) | 1982-07-08 | 1982-07-08 | automatic rhythm playing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS597496U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61183695A (en) * | 1985-02-08 | 1986-08-16 | 松下電器産業株式会社 | Musical sound generator |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121323A (en) * | 1976-04-06 | 1977-10-12 | Toyo Boseki | Method of duplicating image |
JPS5541831B2 (en) * | 1977-01-10 | 1980-10-27 |
-
1982
- 1982-07-08 JP JP10358682U patent/JPS597496U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121323A (en) * | 1976-04-06 | 1977-10-12 | Toyo Boseki | Method of duplicating image |
JPS5541831B2 (en) * | 1977-01-10 | 1980-10-27 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61183695A (en) * | 1985-02-08 | 1986-08-16 | 松下電器産業株式会社 | Musical sound generator |
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