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36results about How to "Smooth update" patented technology

Automatic performance apparatus and automatic performance program

An automatic performance apparatus which enables expressive ensemble performance to be carried out with a sense of uniformity. Operation signals according to operation by at least one operator, and identification information for identifying a plurality of operating elements are output from these operating elements. Operation-related information indicative of the relationship between respective ones of the plurality of operating elements and respective ones of a plurality of channels, and the master-slave relationship between the plurality of operating elements are stored in a storage. When the operation signals and the identification information are output from the plurality of operating elements, the operation-related information is referred to determine corresponding ones of the channels to the identification information, a sounding event of a musical tone to be sounded next is read out from the performance data for each of the corresponding ones of the channels, and a sounding process on the readout sounding event is carried out by a sounding processing device. The sounding process is controlled such that the position of a sounding event corresponding to at least one of the operating elements as a slave never goes beyond the position of a sounding event corresponding to one of the operating elements as a master, which is to be processed next.
Owner:YAMAHA CORP

Automatic performance apparatus and automatic performance program

An automatic performance apparatus which enables expressive ensemble performance to be carried out with a sense of uniformity. Operation signals according to operation by at least one operator, and identification information for identifying a plurality of operating elements are output from these operating elements. Operation-related information indicative of the relationship between respective ones of the plurality of operating elements and respective ones of a plurality of channels, and the master-slave relationship between the plurality of operating elements are stored in a storage. When the operation signals and the identification information are output from the plurality of operating elements, the operation-related information is referred to determine corresponding ones of the channels to the identification information, a sounding event of a musical tone to be sounded next is read out from the performance data for each of the corresponding ones of the channels, and a sounding process on the readout sounding event is carried out by a sounding processing device. The sounding process is controlled such that the position of a sounding event corresponding to at least one of the operating elements as a slave never goes beyond the position of a sounding event corresponding to one of the operating elements as a master, which is to be processed next.
Owner:YAMAHA CORP

Client data updating method and system and medium

The invention discloses a client database updating method and system and a medium, and belongs to the field of database updating. Aiming at the problems of serious resource waste and low efficiency of the existing database updating, the invention provides the client database updating method which comprises the following steps of S1, receiving a database version number in a client by a server; S2, using the server to compare the data of the current version of the server with the data of the current version of the client to obtain a data threshold value, and comparing the data threshold value with a standard threshold value; S3, if the standard threshold value is exceeded, carrying out full-amount updating; and S4, if the standard threshold value is not exceeded, carrying out incremental updating. According to the method, the updating mode of a database is selected by comparing the data threshold value with the standard threshold value, the accuracy of the data is improved while the updating efficiency of the database is ensured, and the data recovery time is shortened under the condition that the data is lost. The system is clear in division of labor and simple in composition, and has the advantages of a full-amount updating mode and an incremental updating mode at the same time.
Owner:SHANGHAI XINGRONG AUTOMOBILE TECH CO LTD
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