Yes,,,,, if you mean, if you can hook up a Web type camera via the Ethernet cable and receive the signal. Most outdoor cameras have an ethernet hook up to allow that.
data signals
data signals
same signal pattern over time, how much time does it take to transmit a cycle
modem means modulator demodulator. it converts digital signal to analog signal. it is use to transmit computer signal (digital signal) over the telephone line to communicate to other computers. modem converts the computer digital signal into frequency (analog signal) so that it can transmit over the telephone line and at the receiving end the modem converts the analog signal back to digital for the receiving computer to understand it.
WEBCAMS
The bandwidth of a signal is related to how fast you can transmit information over that signal. Signals with large (or broad) bandwidth can transmit more information (data) in a given amount of time, so this results in faster download times.
The crossover cable switches the signals between one end of the cable to the other. This causes the transmit signal on one end to be the receive signal on the other end.The reason for crossing over is to allow a transmitting system to send signals to a receiving system. Without crossing over the signals a transmit signal would arrive at a transmit signal, which is equivalent to a person talking to another person without ever listening (i.e. it won't work for a conversation).
In general, no, you would not use a cross-over cable to connect a hub/switch/router to a PC. This is because the device itself has cross-over circuitry built into it, and if you used a cross-over cable you would be reversing that process. The net effect is that the transmit signal would connect to another transmit signal, when it should be connected to a receive signal.
It scans a document, then turns that information into an audio signal that is sent over a phone line.
VIDEO Streaming is the technology used for delivering media- including video clipsfrom Websites over computer network.
In order for two devices to communicate the transmit signal wire must be connected to the receive wire. A crossover cable accomplishes this. With a straight through cable you would have a transmit signal connected to a transmit signal, which is similar to two people talking at once (and no one listening). In a network scenario a straight through cable would cause constant collisions.
To transmit text, a modern fax machine scans a page, turns that page into an auto signal, then transmits that signal to another fax machine over a phone line. That fax machine then decodes the signal and turns it back into an image, that is then printed out on a piece of paper.