Title: Limiter of segmented gains, and control method
Application Number: 200510091796 Application Date: 2005.08.15
Publication Number: 1917364 Publication Date: 2007.02.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H03G11/00;H03G3/20
Applicant(s) Name: Huashuo Computers Co., Ltd. Address:
Inventor(s) Name: Tian Zhihui
Attorney & Agent: chen liang
Abstract:
    The invention is designed for use in connecting with an external audio amplifier which has a gain value and outputs an outputting signal according to an inputted signal and said gain value. It sectional gain limiter comprises a comparator and a limiter. The comparator has a threshold value used to receive an outputted signal; when the outputted signal is more then said threshold, the comparator outputs a driving signal. The limiter is used to receive said driving signal from the comparator and outputs a control signal in order to control the output signal of the audio amplifier.
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