Signal Chef 👨🍳Modulation Kitchen
Cook up some radio waves! Use your microphone to see how your voice is mixed with a carrier wave to create AM (Amplitude Modulation) and FM (Frequency Modulation) signals.
Input Source
Modulation Type
Carrier Frequency20 Hz
Modulation Depth100%
Demo Mode (Using Sine Wave)
Input (Message): This is your voice or music. It's a low-frequency signal that carries the information.
AM Output: The Carrier's Amplitude (height) changes based on the message volume.
The Recipe for Radio
- 🎤1. The Ingredient (Message)
Your voice is a low-frequency sound wave (20 Hz - 20 kHz). It can't travel far on its own.
- 🌊2. The Vehicle (Carrier)
A high-frequency sine wave that travels continuously at the speed of light.
- 🥣3. The Mix (Modulation)
We "modulate" (change) the Carrier using the Message. The result is a radio wave ready for broadcast!