The noise on a telephone line is the result of many things. The main source of noise is the electrical interference from other devices on the same line. This can be caused by appliances such as refrigerators, air conditioners, and computers. Other sources of noise include static from the line itself and from the electrical … Read more

INSTEON protocol

The INSTEON protocol is a networking protocol used for communication between devices in a home automation system. It uses a mesh network topology, and each device can act as a repeater for other devices in the system. The protocol supports both wired and wireless connections, and can be used to control a variety of devices, … Read more