Fig. 4.2:
Fig. 4.3: Combination of 4.1 and
5. ULTRA-CURVE PRO STRUCTURE
5.1 Hardware
The analog input signals first pass through the electronic balancing amplifier and are then fed to the A/D converters. Here they are converted into a time division multiplex digital signal suitable for the DSPs. The reference microphone input feeds a balanced amplifier, which raises the signal level by 20 dB. The signal is then sent through a switch
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