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AM-Modulator

Hi.

I want to make an AM-modulator with labview. Therefore I made a small
functiongenerator for the audio-signal en one for my carrier. Both are
shown on a diagram. Now I want to add the momentary
value of the audio signal to the amplitude of the carrier. I can't add
the output of functiongenerator1 to the amplitude of the carrier and let
the result go to the input of functiongenerator3. How can I do this?

Thanks for any help.
Kurt
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Hi Kurt

Make the array of points of both the Source Signal and the Modulation Signal the same length and then multiply the two to get the
AM Signal.

Tim

Kurt wrote:

> Hi.
>
> I want to make an AM-modulator with labview. Therefore I made a small
> functiongenerator for the audio-signal en one for my carrier. Both are
> shown on a diagram. Now I want to add the momentary
> value of the audio signal to the amplitude of the carrier. I can't add
> the output of functiongenerator1 to the amplitude of the carrier and let
> the result go to the input of functiongenerator3. How can I do this?
>
> Thanks for any help.
> Kurt
0 Kudos
Message 2 of 2
(1,476 Views)