| 摘要 |
<p>PROBLEM TO BE SOLVED: To express operating conditions easy to comprehend for feelings by converting a measured performance value into the pattern of prescribed sound corresponding to its level and outputting a sound based on that pattern. SOLUTION: The time (or working rate) required for executing a needed work is made numerical in percentage, etc., and stored in a memory 202 by a processor CPU 200 of information processor. In this case, the working rate of CPU 200 is calculated by a performance calculation program. Concerning this program, the processing time of CPU is measured by a built-in timer and its statistical information is acquired, for example. Next, sound source data are prepared for generating the engine turning sound of automobile corresponding to the provided numerical value of operating conditions of the processor. Otherwise, the sound source data are selected out of data prepared in advance. The prepared or selected sound source data are reproduced by a sound reproducing device 205 built in or externally attached to the information processor.</p> |
