AM-FM Modulator
Free Version
Publisher Description
AM-FM Modulator - Implement Amplitude and Angle Modulation on your android device!
AM-FM Modulator is a wave modulator and graph sketcher. There is a model signal whic can called either data or modulating signal and also the carrier signal. You can set the values of signal like Amplitude, Frequency, Phase and the interval of time that graph will show.
Application make samples of points in two dimentional space and plot the graph. Samples depends the time interval that you set. Each time unit has one hundred sample point for the graph. After data prepared user can see four different graph: Modulating Wave Graph, Carrier Wave Graph, Modulated Wave Graph and a Multi Waves Graph that shows Modulating and Modulated Waves.
Here Some Wiki info:
Amplitude modulation (AM) is a modulation technique used in electronic communication, most commonly for transmitting information via a radio carrier wave. In amplitude modulation, the amplitude (signal strength) of the carrier wave is varied in proportion to the waveform being transmitted.
Formulas:
c(t) = A . sin( 2.π.fc.t)
m(t) = M . cos( 2.π.fm.t + φ)
y(t) = [1 + m(t)] . c(t)
Angle modulation is a class of analog modulation. These techniques are based on altering the angle (or phase) of a carrier signal to transmit data. This as opposed to varying the amplitude of the carrier, such as in amplitude modulation transmission.
Formulas:
s(t) = A . cos( 2.π.fc.t + φ(t) )
PM: φ(t) = np . m(t), where np is parameter called phase modulation index.
FM: φ'(t) = nf . m(t), where nf is the frequency modulation index and φ’(t).
For Developers: This project shared on GitHub: https://github.com/Crx4/AM-FM-Modulator
Attention: Trying big decimal numbers to plot the graph may cause crash, please try only acceptable values by a mobile phone. By installing the app you will take all the responsibility.
About AM-FM Modulator
AM-FM Modulator is a free app for Android published in the System Maintenance list of apps, part of System Utilities.
The company that develops AM-FM Modulator is Mevlüt Canvar. The latest version released by its developer is 1.0.
To install AM-FM Modulator on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2018-10-01 and was downloaded 3 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the AM-FM Modulator as malware as malware if the download link to com.mcnvr.amfmmodulator is broken.
How to install AM-FM Modulator on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the AM-FM Modulator is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by AM-FM Modulator will be shown. Click on Accept to continue the process.
- AM-FM Modulator will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
