Topic: Amplitude Modulation
Not finding your answer? Try searching the web for Amplitude Modulation
Answers to Common Questions
What is Amplitude Modulation?
Amplitude modulation or AM is a way of electronically communicating, usually transmitted with a radio carrier wave. If you have a radio, chances are you have an AM setting on it. This method allows for a small range of broadcast and doesn't... Read More »
Source: http://answers.ask.com/Science/Physics/what_is_amplitude_modulati...
What is an amplitude modulation transmitter?
A transmitter which modulates only the amplitude of the useful signal with the carrier signal is known as amplitude modulation transmitter. Read More »
Source: http://wiki.answers.com/Q/What_is_an_amplitude_modulation_transmi...
What are the applications of amplitude modulation?
Amplitude modulation is one way to carry information on a carrier, such as a radio signal. Another way is FM (Frequency Modulation). While FM offers greater clarity for audio, and the higher frequencies that FM use offer a wider bandwidth, ... Read More »
Source: http://wiki.answers.com/Q/What_are_the_applications_of_amplitude_...
Featured Content:
Amplitude Modulation
More Common Questions
Answers to Other Common Questions
we have two types of signals namely the message signal and the carrier signal. so if the amplitude of the carrier is varied in accordance with the instantaneous value of the message signal then it is known as the amplitude modulation.if we ...
Read More »
Source: http://wiki.answers.com/Q/What_are_the_Uses_of_amplitude_modulati...
A.M. radio uses amplitude modulation. F.M. radio uses frequency modulation. There is no difference with respect to the energy of the signal. The difference in the radio in your car is that waves relying on amplitude get cut off by big struc...
Read More »
Source: http://wiki.answers.com/Q/Where_is_amplitude_modulation_used
( ′am·plə′tüd ′maj·ə′lād·ər ) (physics) Any device which imposes amplitude modulation upon a carrier wave in accordance with a desired program.
Read More »
Source: http://www.answers.com/topic/amplitude-modulator
The modulation index of a modulation scheme describes by how much the modulated variable of the carrier signal varies around its unmodulated level
Read More »
Source: http://wiki.answers.com/Q/What_is_Modulation_index_in_amplitude_m...
The PAM are of two types : Double-polarity PAM and Single - polarity PAM
Read More »
Source: http://wiki.answers.com/Q/What_are_the_types_of_Pulse_Amplitude_M...
Communications - The amplitude of a carrier wave is modulated by a data signal and transmitted, for example by radio wave. At the receiving end it is possible to demodulate the signal if the orignal carrier wave is known and retrieve the da...
Read More »
Source: http://wiki.answers.com/Q/What_is_the_application_of_pulse_amplit...
