| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a conference system capable of independently adjusting input of a sound source. <P>SOLUTION: A conference system 3 comprises: a microphone module 1; storage module 36; a digital signal processing module 30; and an amplifier 35. When an audio signal generated from any of microphones 11 is transmitted to the digital signal processing module 30, the digital signal processing module 30 reads an audio adjustment parameter corresponding to the inside of the storage module 36, adjusts the audio signal using a volume controller 31, an equalizer 32, and a feedback destroyer 33, and outputs the audio signal to a speaker 2 via a mixer 34 and an amplifier 35. Therefore, the single digital signal processing module 30 can adjust different microphones 11 and the audio signal, thereby preventing interference with other audio signals. <P>COPYRIGHT: (C)2012,JPO&INPIT |
