![Amazon.com: AM FM Portable Radio Battery Operated Radio by 4X D Cell Batteries Or AC Power Transistor Radio with and Big Speaker, Standard Earphone Jack, High/Low Tone Mode, Large Knob : Electronics Amazon.com: AM FM Portable Radio Battery Operated Radio by 4X D Cell Batteries Or AC Power Transistor Radio with and Big Speaker, Standard Earphone Jack, High/Low Tone Mode, Large Knob : Electronics](https://m.media-amazon.com/images/I/518R7leo3kL._AC_.jpg)
Amazon.com: AM FM Portable Radio Battery Operated Radio by 4X D Cell Batteries Or AC Power Transistor Radio with and Big Speaker, Standard Earphone Jack, High/Low Tone Mode, Large Knob : Electronics
![a). AM tone with carrier frequency 1kHz and modulation frequency equal... | Download Scientific Diagram a). AM tone with carrier frequency 1kHz and modulation frequency equal... | Download Scientific Diagram](https://www.researchgate.net/profile/Henrique-Martins-3/publication/231065576/figure/fig2/AS:300552920551425@1448668808126/Graphic-Interface-AM-tone-waveform-with-modulation-depth-equal-to-1-modulation_Q320.jpg)
a). AM tone with carrier frequency 1kHz and modulation frequency equal... | Download Scientific Diagram
![a). AM tone with carrier frequency 1kHz and modulation frequency equal... | Download Scientific Diagram a). AM tone with carrier frequency 1kHz and modulation frequency equal... | Download Scientific Diagram](https://www.researchgate.net/publication/231065576/figure/fig4/AS:668419946979347@1536375142709/a-AM-tone-with-carrier-frequency-1kHz-and-modulation-frequency-equal-to-50Hz.png)