| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform equalizing of frequency characteristics in a sound collected by a telephone transmitter. <P>SOLUTION: An equalizing part 120 generates an equalizing parameter by adjusting an initial parameter for adjusting frequency characteristics collected by a telephone transmitter 160 and performs equalizing of the frequency characteristics in a sound collected by the telephone transmitter 160 using the equalizing parameter, based on sound power for every frequency band of the sound collected by the telephone transmitter 160 while a user of a telephone 100 is speaking. <P>COPYRIGHT: (C)2013,JPO&INPIT |
