No, the strength of an electrical signal is not directly proportional to its frequency. In an electrical signal, the strength is typically measured by the amplitude or voltage of the signal, while the frequency refers to the number of cycles per second. The relationship between the strength (amplitude) and frequency of a signal depends on the specific circuit or system in which the signal is operating.
Loss of signal strength
it means that the carrier signal is too low so the signal is "unavalible"
It means that the place where you are with your phone does not get strong signal from your carrier.
A reduction in the strength of a signal, the flow of current, flux, or other energy in an electronic system.
Carrier to Interference plus Noise Ratio, it's a measure of "true" signal strength at a receiver. In SNR, simply the signal strength to noise is measured; in CINR, distortions caused by interference patterns is also taken into account.
Your connection to the nearest tower is either weak or lost. The phone is searching for a new signal.
If you mean the IP phone system. This is a system that uses the Internet connection to transfer the analog or voice signal. It does not use the traditional phone line. The voice signal is digitized in the form of packets, gateways are use to do the conversion.
Your radio signal and audio is received with full strength. Maybe the dial is maxed out at 5?
An exclamation mark inside a triangle is a warning sign. This can be a warning sign on many devices including a car, a computer, or a cell phone.
you mean modem? MO-DEM MOdulation / DEModulation. It turns your digital signal into analog, so it can go thru the phone lines to your isp, and then from the phone lines to their server, it converts the analog signal back into digital.
The answer depends on what you mean by "mean of triangle". There is no such geometric term.