Although average power is the same as PEP for complex modulation forms, such as amplitude modulated waveforms, such as SSB or AM voice transmissions.
22.
This can be done by amplitude modulating the speech signal with the carrier, then applying a low-pass filter to select the lower sideband.
23.
However it can be seen that it was essentially a rectify the radio wave to demodulate the later amplitude modulated ( AM ) radio transmissions that carried sound.
24.
Stage 2 is not amplitude modulated, it is phase modulated, and is made up of both a L + R input and a L-R input.
25.
The amplitude modulates the input signal with a carrier at half the input signal, creating new frequency components at 1 / 2 and 3 / 2 the input signal.
26.
Ventral nuclei of lateral lemniscus help the inferior colliculus ( IC ) decode amplitude modulated sounds by giving both phasic and tonic responses ( short and long notes, respectively ).
27.
For example, the signal designated as B122 is deciphered as follows : Format B, Sine wave ( amplitude modulated ), 1 kHz carrier, and Coded expressions BCDTOY.
28.
The heterodyne system in these cases is used to convert quadrature phase-encoded and amplitude modulated sine waves from the broadcast frequencies to frequencies recordable in less than 1 MHz bandwidth.
29.
For analog television, there are three standards in use for broadcasting color TV ( see a map on adoption stereo playback, an amplitude modulated subcarrier is used for stereo FM.
30.
The efficiency ( i . e ., the fraction of the illuminated object beam which is converted into the reconstructed object beam ) is greater for phase than for amplitude modulated holograms.
