Dynamic Range Processing and Digital Effects
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چکیده
Compression is a reduction of the dynamic range of a signal, meaning that the ratio of the loudest to the softest levels of a signal is reduced. This is accomplished using an amplifier with variable gain that can be controlled by the amplitude of the input signal: when the input exceeds a preset threshold level, the gain is reduced. The figure below is a device input/output graph that shows the basic adjustable parameters found on compressors:
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تاریخ انتشار 2016