JPS5884694U - Automatic musical instrument performance device - Google Patents

Automatic musical instrument performance device

Info

Publication number
JPS5884694U
JPS5884694U JP18023881U JP18023881U JPS5884694U JP S5884694 U JPS5884694 U JP S5884694U JP 18023881 U JP18023881 U JP 18023881U JP 18023881 U JP18023881 U JP 18023881U JP S5884694 U JPS5884694 U JP S5884694U
Authority
JP
Japan
Prior art keywords
tempo
data
musical instrument
time
automatic musical
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.)
Granted
Application number
JP18023881U
Other languages
Japanese (ja)
Other versions
JPH0125993Y2 (en
Inventor
沢瀬　隆道
遠藤　昭紀
森　光彦
Original Assignee
ヤマハ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ヤマハ株式会社 filed Critical ヤマハ株式会社
Priority to JP18023881U priority Critical patent/JPS5884694U/en
Publication of JPS5884694U publication Critical patent/JPS5884694U/en
Application granted granted Critical
Publication of JPH0125993Y2 publication Critical patent/JPH0125993Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案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パルス発生回路８の構成を示
すブロック図、第３図は同実施例におけるＲＡＭ１９の
記憶領域を示す図、第４図はイベント検出を説明するた
めのタイミングチャート、第５図イ９口は各々第１図に
おけるフロッピ不ディスク装置２２のディスク盤に書込
まれるデータの形式を示す図である。 ６・・・・・・中央処理装置（ｃｐｕ）、８・・・・・
・パルス発生回路、８ａ・・・・・・基本クロック発生
回路、８ｃ・・曲カウンタ回路、１０・・間テンポ指定
スイッチ。FIG. 1 is a block diagram showing the configuration of an embodiment of this invention.
FIG. 2 is a block diagram showing the configuration of the pulse generation circuit 8 in the same embodiment, FIG. 3 is a diagram showing the storage area of the RAM 19 in the same embodiment, FIG. 4 is a timing chart for explaining event detection, and FIG. 5A and 9B are diagrams showing the format of data written to the disks of the floppy non-disk device 22 in FIG. 1, respectively. 6...Central processing unit (CPU), 8...
- Pulse generation circuit, 8a...Basic clock generation circuit, 8c...Tune counter circuit, 10...Tempo designation switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 予め記憶手段に時間データと楽音データとを含むデータ
ブロックを楽曲のの進行順に記憶させておき、前記デー
タブロックを楽曲の進行順に読出し、クロック発生手段
から出力されるクロックパルスに基づいて前記時間デー
タに対応する時間を計測し、この計測結果および前記楽
音データに基づいて楽器を自動的に演奏する楽器自動演
奏装置において、前記クロック発生手段を、テンポ指定
手段と、このテンポ指定手段により指定されたテンポに
対応するテンポデータを出力するテンポデータ出力手段
と、基本パルスを発生する基本クロック発生回路と、前
記基本クロックパルスを前記テンポデータに対応する数
だけカウントする毎に１パ）レスを出力するカウント手
段とから構成したことを特徴とする楽器自動演奏装置。Data blocks including time data and musical tone data are stored in advance in the storage means in the order in which the music progresses, and the data blocks are read out in the order in which the music progresses, and the time data are generated based on the clock pulses output from the clock generation means. In an automatic musical instrument playing device that measures a time corresponding to a tempo and automatically plays a musical instrument based on the measurement result and the musical tone data, the clock generating means is configured to include a tempo specifying means and a time specified by the tempo specifying means. tempo data output means for outputting tempo data corresponding to a tempo; a basic clock generating circuit for generating basic pulses; and outputting one pulse each time the basic clock pulses are counted by a number corresponding to the tempo data. An automatic musical instrument performance device comprising a counting means.
JP18023881U 1981-12-03 1981-12-03 Automatic musical instrument performance device Granted JPS5884694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18023881U JPS5884694U (en) 1981-12-03 1981-12-03 Automatic musical instrument performance device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18023881U JPS5884694U (en) 1981-12-03 1981-12-03 Automatic musical instrument performance device

Publications (2)

Publication Number Publication Date
JPS5884694U true JPS5884694U (en) 1983-06-08
JPH0125993Y2 JPH0125993Y2 (en) 1989-08-03

Family

ID=29976651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18023881U Granted JPS5884694U (en) 1981-12-03 1981-12-03 Automatic musical instrument performance device

Country Status (1)

Country Link
JP (1) JPS5884694U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602994A (en) * 1983-06-20 1985-01-09 ヤマハ株式会社 Automatic performance for electronic musical instrument
JPS62231295A (en) * 1986-03-31 1987-10-09 ヤマハ株式会社 Automatic performance system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515294A (en) * 1974-07-04 1976-01-16 Yasuhiro Sanga Katsuseitanno seizohoho
JPS54139520A (en) * 1978-04-20 1979-10-30 Matsushita Electric Ind Co Ltd Electronic musical instrument
JPS55124193A (en) * 1979-03-19 1980-09-25 Nippon Musical Instruments Mfg Automatic rhythum play control unit
JPS5643697A (en) * 1979-09-19 1981-04-22 Tokyo Shibaura Electric Co Melody sound generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515294A (en) * 1974-07-04 1976-01-16 Yasuhiro Sanga Katsuseitanno seizohoho
JPS54139520A (en) * 1978-04-20 1979-10-30 Matsushita Electric Ind Co Ltd Electronic musical instrument
JPS55124193A (en) * 1979-03-19 1980-09-25 Nippon Musical Instruments Mfg Automatic rhythum play control unit
JPS5643697A (en) * 1979-09-19 1981-04-22 Tokyo Shibaura Electric Co Melody sound generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602994A (en) * 1983-06-20 1985-01-09 ヤマハ株式会社 Automatic performance for electronic musical instrument
JPS62231295A (en) * 1986-03-31 1987-10-09 ヤマハ株式会社 Automatic performance system

Also Published As

Publication number Publication date
JPH0125993Y2 (en) 1989-08-03

Similar Documents

Publication Publication Date Title
JPS6019096U (en) Synchronous signal generator
JPS5884694U (en) Automatic musical instrument performance device
JPS5973797U (en) automatic rhythm playing device
JPS6031787U (en) Optical disc player music selection device
JPS59166290U (en) automatic performance device
JPH06161440A (en) Automatic playing device
JPS5990999U (en) electronic musical instruments
JPS6339079B2 (en)
JPS6098190U (en) information reading device
JPS5995285U (en) metronome
JPS597496U (en) automatic rhythm playing device
JPS61198U (en) automatic rhythm playing device
JPS59147196U (en) Envelope control circuit in electronic musical instruments
JPS59168795U (en) musical tone synthesis circuit
JPS58178196U (en) electronic musical instruments
JPH0413199A (en) Electronic chime device
JPS59141396U (en) automatic rhythm playing device
JPS59116995U (en) automatic performance device
JPS5884693U (en) Automatic musical instrument performance device
JPS60145497U (en) automatic rhythm playing device
JPS59166296U (en) String instrument sound generator for electronic musical instruments
JPH01173794U (en)
JPS5850490U (en) electronic musical instruments
JPS60158190U (en) Electronic clock with onomatopoeia generation function
JPS59106199U (en) Automatic performance information input device