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Author Topic: interpolated fast Fourier transform  (Read 5800 times)

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Glenn

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interpolated fast Fourier transform
« on: August 21, 2008, 10:55:32 AM »
Hi:
First let me say that SignalScope for the iPhone is very good.  It is also well timed for me as our Church has horrible acoustics and I have the challenge of fixing it. 

Several Questions;

* I am having difficulty manipulating the trigger options.  A short tutorial would help.
* In the Spectrum Options - Data window, there are 7 options.  I am not a mathematician so could you elaborate on which interpolated fast Fourier transform is appropriate for different tasks
* I am also having difficulty manipulating the time scale in the Waveform mode.




 

FaberAST

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Re: interpolated fast Fourier transform
« Reply #1 on: August 21, 2008, 11:26:11 AM »
Glenn,

Thank you for your compliments.

Quote
I am having difficulty manipulating the trigger options.
We do plan to add a reference section to the SignalScope Help. What would you like to accomplish with triggering?

Quote
In the Spectrum Options - Data window, there are 7 options.
You may want to look at this post.

Quote
I am also having difficulty manipulating the time scale in the Waveform mode.
We do plan to make this easier.

Ben