| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a portable terminal for achieving a reproducing/recording function with high usability. <P>SOLUTION: The portable terminal includes: an MIDI controller 115 for generating MIDI data of sound assigned to each key when number keys of the portable terminal are operated; a tone generator 122 for generating sound signals; an ADC 112 for converting sound signals taken in with a microphone 111 into audio data; a mixer 123 for mixing the audio data from ADC 112 and the MIDI data from a tone generator 122 and outputs them; and a file convertor 117 for recording MIDI data and audio data together with timing information indicating timing of each datum in being taken in with operation of operation keys and the microphone 111. <P>COPYRIGHT: (C)2009,JPO&INPIT |
