JP2002287757A5 - - Google Patents
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- JP2002287757A5 JP2002287757A5 JP2001086166A JP2001086166A JP2002287757A5 JP 2002287757 A5 JP2002287757 A5 JP 2002287757A5 JP 2001086166 A JP2001086166 A JP 2001086166A JP 2001086166 A JP2001086166 A JP 2001086166A JP 2002287757 A5 JP2002287757 A5 JP 2002287757A5
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- Prior art keywords
- sound data
- storage device
- speed storage
- designation
- sound
- Prior art date
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Claims (7)
前記低速記憶装置に記憶されている音データは発音開始部に対応する第1音データと発音開始部以外の部分に対応する第2音データとを含み、
何れかの第1音データの指定を受信する第1音データ指定受信過程と、
該第1音データの指定に基づいて、後に指定される第2音データの候補を予測する第2音データ予測過程と、
該予測した第2音データを前記低速記憶装置から前記高速記憶装置に転送する過程と
を有することを特徴とする音データ転送方法。Using a low-speed storage device that stores musical sound-form sound data and a high-speed storage device that caches the sound data, a part of the sound data stored in the low-speed storage device is transferred to the high-speed storage device A sound data transfer method,
The sound data stored in the low-speed storage device includes first sound data corresponding to the sound generation start portion and second sound data corresponding to a portion other than the sound generation start portion,
A first sound data designation receiving process for receiving designation of any of the first sound data;
A second sound data prediction process for predicting a second sound data candidate to be specified later based on the specification of the first sound data;
Transferring the predicted second sound data from the low-speed storage device to the high-speed storage device.
何れかの第2音データの指定を受信する第2音データ指定受信過程と、
該第2音データの指定に基づいて、後に指定される第3音データの候補を予測する第3音データ予測過程と、
該予測した第3音データを前記低速記憶装置から前記高速記憶装置に転送する過程と
をさらに有することを特徴とする請求項1記載の音データ転送方法。The sound data stored in the low-speed storage device further includes third sound data used after the first and second sound data,
A second sound data designation receiving process for receiving designation of any second sound data;
A third sound data prediction process for predicting a third sound data candidate to be specified later based on the specification of the second sound data;
Sound data transfer method according to claim 1, further comprising a step of transferring to the high-speed storage device of the third sound data the predicted from the low speed storage device.
をさらに有することを特徴とする請求項1乃至2の何れかに記載の音データ転送方法。Receiving a designation of any of the sound data, further adding identification information indicating that the sound data candidate stored in the high-speed storage device and unpredictable sound data can be released; sound data transfer method according to any one of claims 1 to 2, characterized in that it has.
該受信した音色指定に基づいて、前記第1音データの候補を予測する音データ予測過程と、A sound data prediction process for predicting a candidate for the first sound data based on the received tone specification;
該予測した第1音データの候補を前記低速記憶装置から前記高速記憶装置に転送する過程とTransferring the predicted first sound data candidates from the low-speed storage device to the high-speed storage device;
をさらに有することを特徴とする請求項1乃至3の何れかに記載の音データ転送方法。The sound data transfer method according to claim 1, further comprising:
前記第1,第2または第3音データ指定受信過程において指定された音データが前記高速記憶装置に転送されていなかった場合には、該指定された音データに代えて、前記基本的音データを用いる
ことを特徴とする請求項4に記載の音データ転送方法。Before the timbre designation receiving process, further comprising a step of transferring basic sound data to each high-speed storage device in advance for each timbre,
If the sound data designated in the first, second or third sound data designation receiving process has not been transferred to the high-speed storage device, the basic sound data is used instead of the designated sound data. The sound data transfer method according to claim 4 , wherein:
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001086166A JP3630107B2 (en) | 2001-03-23 | 2001-03-23 | SOUND DATA TRANSFER METHOD, SOUND DATA TRANSFER DEVICE, AND PROGRAM |
EP09180304A EP2175440A3 (en) | 2001-03-23 | 2002-03-14 | Music sound synthesis with waveform changing by prediction |
TW091104809A TWI228704B (en) | 2001-03-23 | 2002-03-14 | Music sound synthesis with waveform caching by prediction |
US10/098,670 US6576827B2 (en) | 2001-03-23 | 2002-03-14 | Music sound synthesis with waveform caching by prediction |
EP02005887.1A EP1260964B1 (en) | 2001-03-23 | 2002-03-14 | Music sound synthesis with waveform caching by prediction |
SG200201610A SG102667A1 (en) | 2001-03-23 | 2002-03-19 | Music sound synthesis with waveform caching by prediction |
CN2006100735605A CN1838234B (en) | 2001-03-23 | 2002-03-22 | Music tone composing method and device |
CNB021080259A CN1258751C (en) | 2001-03-23 | 2002-03-22 | Music mixing method by waved high speed fubber with pre-measurement |
HK02109273.7A HK1048011B (en) | 2001-03-23 | 2002-12-21 | Method and apparatus for synthesizing musical tone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001086166A JP3630107B2 (en) | 2001-03-23 | 2001-03-23 | SOUND DATA TRANSFER METHOD, SOUND DATA TRANSFER DEVICE, AND PROGRAM |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2002287757A JP2002287757A (en) | 2002-10-04 |
JP3630107B2 JP3630107B2 (en) | 2005-03-16 |
JP2002287757A5 true JP2002287757A5 (en) | 2005-07-07 |
Family
ID=18941583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001086166A Expired - Fee Related JP3630107B2 (en) | 2001-03-23 | 2001-03-23 | SOUND DATA TRANSFER METHOD, SOUND DATA TRANSFER DEVICE, AND PROGRAM |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3630107B2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7162551B2 (en) * | 2003-10-31 | 2007-01-09 | Lucent Technologies Inc. | Memory management system having a linked list processor |
JP5648449B2 (en) * | 2010-11-30 | 2015-01-07 | 富士ゼロックス株式会社 | Printed document processing system, cache device, and program |
JP6657693B2 (en) * | 2015-09-11 | 2020-03-04 | カシオ計算機株式会社 | Waveform writing device, method, program, and electronic musical instrument |
CN111739492B (en) * | 2020-06-18 | 2023-07-11 | 南京邮电大学 | Music melody generation method based on pitch contour curve |
-
2001
- 2001-03-23 JP JP2001086166A patent/JP3630107B2/en not_active Expired - Fee Related
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