Metals are produced in the cooling mode, the signal (k) are specified.
Audio generator will produce some range of frequency and level of a test signal meant for audio. A signal generator will produce a test signal but is a more general classification. For example a audio generator is a signal generator. When you know what type of signal you are looking for, then a signal generator will be called that type of signal. all depends on what you are testing. examples: video -> video signal generator audio -> audio signal generator
while conversion of analog signal to digital signal, we need to convert continuous analog signal to discrete signal. this can be done by dividing the analog signal into specific time slots. this process is known as sampling. there is a condition for sampling that can be given as follows. fs<=2fm
display only when immediate or potential danger exists
Attenuation in fiber means 'loss of optical power' suffered by the optical signal in fiber itself.
It means the signal is not modulated.
signal is a physical quantity.the system which capable of analyzing the signal is the system.
Nowadays, client records will be held on the gym's computer database.
Patient records should be held in confidence to not have a HIPAA violation.
An amplifier amplifies the small input signal to a high signal without changing its freqency.
A signal is defined as a the physical quantity that varies with time, space or any other indepenent variables.
If meant ac signal then it is grounded so that the reference voltage is 0 & we get +ve voltage.
Held responsible
Chemical energy
A low pass signal whose bandwidth is much smaller than its center frequency, such as an AM signal. It is a a signal with its spectrum concentrated around zero frequency.
The zero phase frequency is the frequency at which the phase of the input signal and the output signal match.
degration means to degrade something.