Analog part reduces background noise, delivers more natural-sounding voice quality, and consumes 1/10 the power of DSP solutions The PowerWise LMV1088 dual-input microphone array amplifier, which uses ...
We published a design for a stereo microphone preamplifier with balanced inputs and a phantom power supply. The heart of this circuit was a special Analog Devices IC, the SSM2017. Unfortunately, this ...