Patent ID: 9167343
Filing Date: 2015-10-20
Classification: H04R

Abstract:
1. A condenser stereomicrophone comprising: a mid condenser microphone unit having a directional axis disposed parallel to a main axis of a microphone body; and a left side condenser microphone unit and a right side condenser microphone unit having directional axes disposed orthogonal to the main axis and symmetrically about the main axis, wherein the mid condenser microphone unit, the left side condenser microphone unit, and the right side condenser microphone unit are connected such that the output from the mid condenser microphone unit is applied to the left side condenser microphone unit and the right side condenser microphone unit, the left side condenser microphone unit is being connected to a left-channel connector terminal while the right side condenser microphone unit is connected to a right-channel connector terminal, and the left-channel connector terminal is connected to the mid condenser microphone unit via a first power-supply resistor while the right-channel connector terminal is connected to the mid condenser microphone unit via a second power-supply resistor.