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What else can I help you with?
Are the grooves on a record are examples of information stored as a digital signal?
They are a method of storing information, but as there is no computer or digitizing element involved, it is not exactly a digital signal. It is an analog signal.
What is a device that converts information into a signal?
Transducer
What is bandwidth required for AM signal?
With full double sideband AM the bandwidth of the modulated signal is twice that of the baseband information signal. With suppressed carrier single sideband AM the bandwidth of the modulated signal is identical to that of the baseband information signal. With vestigial sideband AM the bandwidth of the modulated signal is somewhere between the above two cases, depending on how much of the vestigial sideband is included.
What is the amount of information in a continuous signal?
zero bits
What is difference between analog signal and alternating current?
An analog or analogue signal is any continuous signal for which the time varying feature of the signal is a representation in respect to other time varying quantity, i.e., analogous to another time varying signal. Any information may be conveyed by an analog signal often such a signal is a measured response to changes in physical phenomena, such as sound, light, temperature, position, or pressure, and is achieved using a transducer. So, Analog signal is a medium to send information over distance ,the information cane be anything. The main disadvantage of Analog signals is they have larger noise . Alternating Current is defined as the behavior of Electric charge. Alternating Current is the movement of Electric current which is periodic and attains both positive and reverse direction (positive and negative) in its propagation whereas Direct Current only attains itself in one direction i.e positive cycle only. So,the difference is...Analog is the type of signals whereas Alternating is a behavior of Electric charge on its movement.
How is information captured in an electronic signal?
Information is captured in an electronic signal with patterns in the controlled flow of electrons through a circuit.
An electric current that is varied to represent information is a?
Electronic signal.
Which element of an electric signal determines its capacity to carry information?
Frequency
What is a changing electric current that carries information is called a?
A changing electric current that carries information is called a signal. This signal can be in the form of varying voltage levels or frequencies that can represent data or enable communication between electronic devices.
How is electric power captured?
Batteries
Can electric give of a signal near a steel pipe with no electric in it?
You could be getting a signal from a tracer wire.
Effects of the electric resistance on a signal?
Weak signal depending upon the type of signal.
What measures an electric signal?
voltmeters
Magnifies a small electric signal?
an amplifier.
What magnifies small electric signal?
An amplifier.
What is a continuously changing electric signal?
Transformer
What is the function of detector in UV spectrophotometer?
Detector converts optical signal to electric signal
