公开(公告)号：EP1269449A4

公开(公告)日：2006-11-29

申请号：EP01910768

申请日：2001-02-15

申请人： MUSICPLAYGROUND INC

发明人： NAPLES BRADLEY J ,  SNOW HERBERT P ,  ZACK THOMAS ,  PAQUETTE JOHN ,  FERRY ROBERT

IPC分类号： G09B15/00 ,  G09B15/04 ,  G10G1/00 ,  G10H1/00 ,  G10H1/36 ,  G10H3/18

CPC分类号： G10H1/0008 ,  G09B15/003 ,  G09B15/04 ,  G10H1/0066 ,  G10H1/363 ,  G10H3/188 ,  G10H2210/091

摘要： A control program (39) tangibly stored on a digital storage medium (19) for use with a music system is configured to cause a digital processor (2) to carry out the following functions. It causes the processor to support a plurality of user selectable display formats each of which presents a different representation of the stored musical score when the stored musical score is being played, each of the plurality of display formats indicating to the user when actuation signals should be generated to cause an audio component to produce corresponding sounds of the stored musical score; respond to a selection signal from the user identifying a selected one of the plurality of user-selectable display formats; and display the stored musical score using the selected display format.

公开(公告)号：EP1292941A4

公开(公告)日：2005-03-16

申请号：EP01922527

申请日：2001-03-22

申请人： MUSICPLAYGROUND INC

发明人： PAQUETTE JOHN ,  FERRY ROBERT

IPC分类号： G10K15/04 ,  G10H1/00 ,  G10H1/36 ,  G10H7/00 ,  G10H1/06

CPC分类号： G10H1/361 ,  G10H1/0008 ,  G10H2210/056 ,  G10H2210/071 ,  G10H2210/371 ,  G10H2220/151 ,  G10H2230/265 ,  G10H2230/285 ,  G10H2230/291 ,  G10H2230/305 ,  G10H2230/311 ,  G10H2230/315 ,  G10H2230/325 ,  G10H2230/331 ,  G10H2230/351 ,  G10H2240/056 ,  G10H2250/151

摘要： Generating a pitched musical part from an electronic music file comprised of instrumental parts includes generating a control stream (24) that indicates which of the instrumental parts has a highest value for a period of time, selecting one of the instrumental parts for the period of time based on the control stream (24), and outputting the selected instrumental part for the period of time to produce the musical part. Generating a non-pitched musical part form an electronic music file includes identifying patterns (76) in the electronic music file and selectively combining the patterns (76) to produce the musical part.