| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an information processor for achieving the silencing of a level requested by a user by dynamically controlling an image quality improving function. <P>SOLUTION: A fan sound control utility program 102 acquires the rotating speed of a CPU fan 32 and a power source fan 33 from a fan driver 103 for controlling the driving of the CPU fan 32 and the power source fan 33, and checks whether or not the total of noises measured from the acquired rotating speed is within a preliminarily decided set level. Then, when the noise exceeds a set level, a fan sound control utility program 102 stepwise stops the picture quality improvement module and sound quality improvement module of a content reproduction application program 101 to reduce the loads of the CPU 11 and a PSC 29, and to prevent the rotating speeds of the CPU fan 32 and the power source fan 33 from being increased. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
