Of course, honey is not the only product of bee exploitation. The following are other bee products to watch out for: 1  Bee venom is obtained when the bee stings someone or something. 2  The bee dies if she stings someone. 3  Bee pollen is pollen collected by bees in sacs on their legs.
A digital microphone is a device for picking up analog sound waves and converting them into electronic signals through the use of digital technology.
The condenser microphone is built with an amplifier attached to it. The amplifier is required to operate this type of microphone. A very low-noise, high-impedance amplifier is used and it provides a low output impedance. Without the amplifier, the microphone's output signal would be so low, it wouldn't be useful. condenser microphone needs to receive an external voltage to both charge the diaphragm of the microphone so that the microphone can have charged plates (positive and negative plates) and to provide power to the amplifier.