AUTOMATIC PLAYING DEVICE,申请号JP20000248272-传众专利搜索

AUTOMATIC PLAYING DEVICE

申请公布号：JP2002062873(A)

申请号：JP20000248272

申请日期：2000.08.18

申请公布日期：2002.02.28

申请人：

KAWAI MUSICAL INSTR MFG CO LTD

发明人：UEDA NORIYUKI

分类号：G10H1/00

主分类号：G10H1/00

摘要：PROBLEM TO BE SOLVED: To simplify a timing generating means for reproducing musical performance data having different resolution at the same time. SOLUTION: Different kinds of musical performance data with different resolution which are stored in storage parts 16 and 18 are read out to a sound source device 8 according to musical performance timing information and reproduced. Counters 12 and 13 count up in response to an interruption signal generated by a timer device 7 to read the pieces of musical performance data. When a counter value matches the musical performance timing information, the musical performance data are read out. Here, since the period of the interruption signal is determined according to specific resolution D, when musical performance data having other resolution Dm are read out, a count correction part 14 varies the variation quantity of the counter value of the counter 13 in correspondence with one input of the interruption signal according to the resolution Dm.