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AM Demodulation: Amplitude Modulation Detection ...
https://www.electronics-notes.com/articles/radio/modulation/amplitude-modulation-am-demodulation-detection.php
Demodulation is the process by which the original information bearing signal, i.e. the modulation is extracted from the incoming overall received signal. The process of demodulation for signals using amplitude modulation can be achieved in a number of different techniques, each of which has its own advantage. The demodulator is the circuit, or for a software defined radio, the …
DELTA DEMODULATION - Auburn University
https://www.eng.auburn.edu/~troppel/courses/TIMS-manuals-r5/TIMS%20Experiment%20Manuals/Student_Text/Vol-D1/D1-14.pdf
regarding delta demodulation methods, and the likely sources of distortion. For this experiment you will supply your own delta modulated signal, using the modulator examined in the experiment entitled Delta modulation. The TIMS DELTA DEMOD UTILITIES module will be used for demodulation (the receiver). It contains a SAMPLER and an INTEGRATOR.
SSB DEMODULATION - THE PHASING METHOD
https://www.eng.auburn.edu/~troppel/courses/TIMS-manuals-r5/TIMS%20Experiment%20Manuals/Student_Text/Vol-A1/a1-09.pdf
SSB Demodulation - the Phasing Method A1 - 115 Before the demodulator can be used it must be aligned. A suitable test input signal is required. A single component near 100 kHz is suitable; this can come from a VCO, set to one or two kilohertz above or below 100 kHz, where the unknown signals will be located, and so where your demodulator will be
Lab 5: Amplitude Modulation and Demodulation - Digilent ...
https://digilent.com/reference/test-and-measurement/guides/complementary-labs/lab5/start
Using this method, the modulation index can be defined as: $m=\frac{V_{max}-V_{min}}{V_{max}+V_{min}}$, where $V_{max}$ is the maximum peak to peak value of the modulated signal and $V_{min}$ is the minimum peak to peak value of the modulated signal.
FM Demodulation Detection: Frequency Modulation ...
https://www.electronics-notes.com/articles/radio/modulation/fm-frequency-demodulation-detection-discrimination.php
FM demodulation is also called FM detection and sometimes the phrase "FM discrimination" is used, although this term tends to be used with older circuits and technology. FM demodulation is a key process in the reception of a frequency modulated signal. Once the signal has been received, filtered and amplified, it is necessary to recover the original modulation from the carrier.
audioURL - Testing
http://www.diegm.uniud.it/bernardini/Laboratorio_Didattico/2017-2018/2018-AudioURL/testing.html
SCENARIO [3]: Demodulation results over a limited time interval for each of the three method IC, RC and NC. Both in-phase and quadrature components are shown. Blue lines are the results of carrier multiplications, red line are the matched filtered signals and …
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