1 a wasting away of the body, as from poor nutrition, nerve damage, or disuse. 2  to undergo atrophy; wither; degenerate:His crippled leg began to atrophy with no exercise. 3  to become weakened; decline:Industry atrophied in bad economic times.
Voice Amplifiers / Long Range Listening Devices. Listening devices can be utilized for a variety of purposes including listening through a wall, listening from a distance or enjoying your favorite animals in the wild. More complex systems contain an audio transmitter and receiver.
The key is to know what to look for. On the Internet or in a spy shop, you can find a wide array of eavesdropping devices. A âwiretapâ is a device attached to the telephone or telephone line that either records both sides of the conversation, or transmits the conversation to a listening post, where it can be recorded.A wiretap always involves the telephone. A âbugâ is a listening device placed in a room or vehicle. âwiretapâ is a device attached to the telephone or telephone line that either records both sides of the conversation, or transmits the conversation to a listening post, where it can be recorded. A wiretap always involves the telephone. A âbugâ is a listening device placed in a room or vehicle.