Faber Acoustical Forum

Faber Acoustical iOS Apps => SignalScope => Topic started by: Glenn on August 21, 2008, 10:55:32 AM

Title: interpolated fast Fourier transform
Post by: Glenn 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.




 
Title: Re: interpolated fast Fourier transform
Post by: FaberAST on August 21, 2008, 11:26:11 AM
Glenn,

Thank you for your compliments.

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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?

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In the Spectrum Options - Data window, there are 7 options.
You may want to look at this post (http://www.faberacoustical.com/forum/index.php/topic,62.0.html).

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

Ben