Abstract: This information processing device comprises: a control unit which receives an input of information indicating one or more timings in a playback time of a piece of music, and generates a file including information pertaining to a timbre control performed from each of the one or more timings; and a transmission unit which transmits an audio signal of the piece of music and the information pertaining to the timbre control in the file to a device which outputs a synthesized sound of the playback sound of the piece of music and the playing sound of a musical instrument.

Abstract: An information processing device includes a control part which receives an input of information indicating one or more times in a playback time of a musical piece, and generates a file including information pertaining to a timbre control performed from each of the one or more times; and a transmission part which transmits an audio signal of the musical piece and the information pertaining to the timbre control in the file to a device which outputs a synthetic sound of a playback sound of the musical piece and a playing sound of a musical instrument.

Abstract: This invention relates to a sealing glass for use in bonding glass, ceramics and metals and specifies the composition of a sealing glass which is workable at moderate temperatures and is excellent in transparency and strength. Amorphous magnetic materials have themselves a crystallization temperature and when used in a magnetic head, the amorphous materials undergo crystallization in assembling the head at a sealing temperature higher than the crystallization temperature and becomes not only brittle but also deteriorated in magnetic characteristics so that the head becomes unsuitable for use. The present glass is advantageously used in such a case.