It could mean that there is a problem with the line.
Modulating Signal,
When you call someone and receive a message stating that the subscriber is not accepting incoming calls, it typically means that the person has either turned off their phone, enabled "Do Not Disturb" mode, or blocked your number. It could also indicate that their phone is out of service or that they are in an area with no signal. Essentially, your call cannot go through due to the recipient's settings or circumstances.
In amplitude modulation (AM), the message signal is the original audio or information signal that contains the content to be transmitted, such as voice, music, or data. This signal is typically a low-frequency waveform that varies in amplitude. The message signal modulates the amplitude of a higher frequency carrier wave, which translates the information for efficient transmission over long distances. The result is a modulated wave that carries the original message signal within its amplitude variations.
Hi, Receivers normally seperates the source signal from the carrier signal which is used for conveying the source signal to the destination & then the received signal is being amplified for usage.
A signal. It is a telegram.
Usually a no signal message means that the video card is not detecting the monitor. An easy way to fix this is to download the latest drivers for your video card and it should detect the monitor.
The main different between a traditional signal and a message is their recipient. A signal is often sent to a mass of people, while a message is more individualized.
Binary telephone signals.
Amplitude of the (high frequency) Carrier signal is varied with respect to low frequency of message signal is called amplitude modulation. Frequency of the carrier signal is varied with respect to low frequency of message signal is called frequency modulation.
Either a user who wrote a message on your board deleted the same message, a supervisor edited a message, or a supervisor deleted a message.
He was embarrassed that you saw him signal to his friend and he wondered how much you saw and whether you know what he meant.He was embarrassed that you saw him signal to his friend and he wondered how much you saw and whether you know what he meant.He was embarrassed that you saw him signal to his friend and he wondered how much you saw and whether you know what he meant.He was embarrassed that you saw him signal to his friend and he wondered how much you saw and whether you know what he meant.
it can be genrated by multipling of the carrie signal and the message signal that varies the amplitud of the carrire nd supprssd the caarir signal.