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.
Dynamic microphones, thus, are microphones that convert sound into an electrical signal by means of electromagnetism. They fall into two categories, moving coil and ribbon microphones. A moving coil capsule: At the back of the transparent membrane you can see the wire coil, which is surrounded by a permanent magnet.