Vdv chapter 1 stuvia 2024 - Study guides, Class notes & Summaries

analog signal - ANSWER-An analog signal uses a property of the device that captures the audio signal to convey audio information. In today's world, where everything is connected through some form of cabling, electric currents are used to send analog signals. loop start signaling - ANSWER-A method of signaling that relies on connecting the tip and ring wires connecting to a device to complete an electrical circuit; typically used in devices connecting to the PSTN. Loop start signaling is th...