I know this question has been asked a lot of times before but I cannot really understand how the message is transmitted in single sideband modulation.
See the following images taken from the book "Eletronic communication systems" by Kennedy :
Full AM modulation
Now the message is clearly visible in the first two diagrams, but not in the third one.
- Doesn't the sideband modulated wave look like a regular sine wave from a generator?
- Where is the message in sideband?
- How exactly is the message recovered from the third diagram?
Please explain in TIME domain with diagram.
Please focus on conceptual treatment rather than individual techniques of modulation and demodulation.