JPS6433592A - Accompanying line base sound decision apparatus - Google Patents
Accompanying line base sound decision apparatusInfo
- Publication number
- JPS6433592A JPS6433592A JP62188914A JP18891487A JPS6433592A JP S6433592 A JPS6433592 A JP S6433592A JP 62188914 A JP62188914 A JP 62188914A JP 18891487 A JP18891487 A JP 18891487A JP S6433592 A JPS6433592 A JP S6433592A
- Authority
- JP
- Japan
- Prior art keywords
- fundamental
- past
- fundamental tone
- section
- tones
- 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
Links
Landscapes
- Electrophonic Musical Instruments (AREA)
Abstract
PURPOSE: To simulate features of player's or composer's accompaniment line determination process by estimating a fundamental tone of a noticed section in a form dependent upon past fundamental tones in consideration of a musical condition given to this section and estimating it in a form independent of past fundamental tones. CONSTITUTION: Past-dependent fundamental tone estimation means 7, 10, 11, and 17 which estimate the fundamental tone of the noticed section in the form dependent upon past fundamental tones of sections in accordance with the musical condition of this section and past-independent fundamental tone estimation means 9, 15, and 16 which estimate it in the form independent of past fundamental tones of sections are provided. Both of means function so as to complement each other to generate a musical fundamental tone progress which cannot be obtained a fundamental tone determination device with a single estimation logic. Thus, features of composer's or player's accompaniment line determination are expressed well, and the fundamental tone progress on a level which cannot be achieved by conventional accompaniment line fundamental tone determination technique is generated by artificially intelligent approach taking the musical condition into consideration.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62188914A JP2638817B2 (en) | 1987-07-30 | 1987-07-30 | Accompaniment line fundamental tone determination device |
US07/224,120 US4896576A (en) | 1987-07-30 | 1988-07-25 | Accompaniment line principal tone determination system |
US07/413,546 US4977812A (en) | 1987-07-30 | 1989-09-27 | Accompaniment line principal tone determination system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62188914A JP2638817B2 (en) | 1987-07-30 | 1987-07-30 | Accompaniment line fundamental tone determination device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6433592A true JPS6433592A (en) | 1989-02-03 |
JP2638817B2 JP2638817B2 (en) | 1997-08-06 |
Family
ID=16232097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62188914A Expired - Fee Related JP2638817B2 (en) | 1987-07-30 | 1987-07-30 | Accompaniment line fundamental tone determination device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2638817B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04102838U (en) * | 1991-02-13 | 1992-09-04 | 東洋ゴム工業株式会社 | Heat-retaining, breathable, waterproof fabric |
JPH04115642U (en) * | 1991-03-29 | 1992-10-14 | 東洋ゴム工業株式会社 | Heat-retaining, breathable, waterproof fabric |
JPH0514996U (en) * | 1991-08-07 | 1993-02-26 | ジヤパンゴアテツクス株式会社 | Protective clothing |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5924899A (en) * | 1982-08-02 | 1984-02-08 | ヤマハ株式会社 | Electronic musical instrument |
JPS60235198A (en) * | 1984-05-08 | 1985-11-21 | 松下電器産業株式会社 | Electronic musical instrument |
JPS6267593A (en) * | 1985-09-19 | 1987-03-27 | カシオ計算機株式会社 | Electronic musical apparatus with automatic accompanying function |
-
1987
- 1987-07-30 JP JP62188914A patent/JP2638817B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5924899A (en) * | 1982-08-02 | 1984-02-08 | ヤマハ株式会社 | Electronic musical instrument |
JPS60235198A (en) * | 1984-05-08 | 1985-11-21 | 松下電器産業株式会社 | Electronic musical instrument |
JPS6267593A (en) * | 1985-09-19 | 1987-03-27 | カシオ計算機株式会社 | Electronic musical apparatus with automatic accompanying function |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04102838U (en) * | 1991-02-13 | 1992-09-04 | 東洋ゴム工業株式会社 | Heat-retaining, breathable, waterproof fabric |
JPH04115642U (en) * | 1991-03-29 | 1992-10-14 | 東洋ゴム工業株式会社 | Heat-retaining, breathable, waterproof fabric |
JPH0514996U (en) * | 1991-08-07 | 1993-02-26 | ジヤパンゴアテツクス株式会社 | Protective clothing |
Also Published As
Publication number | Publication date |
---|---|
JP2638817B2 (en) | 1997-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |