analog to varied PWM signal

Hello, I would like to develop a circuit that could take a 0-5VDC signal and convert that to a 0-50 hz signal. I would need the ability to adjust the gain and or the pulse width of the output.

Any suggestions?

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0 D_Hersey over 10 years ago

Another rather famous place where multiple params of the signal are simultaneously modulated is QAM. This is the technique that brought modems 'beyond Nyquist' and above the early sluggish baud rates.
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0 D_Hersey over 10 years ago

Another rather famous place where multiple params of the signal are simultaneously modulated is QAM. This is the technique that brought modems 'beyond Nyquist' and above the early sluggish baud rates.
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