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frequency reference table

Forum for discussing PicoScope version 6 (non-automotive version)

frequency reference table

Postby TageS » Mon Jul 26, 2010 1:39 pm

How do I fix the data in the spectra view?

I have for example a microphone with a sensitivity table as follows.
1V/μPa at 1 kHz
2V/μPa at 5 kHz
0.5V/μPa at 10 kHz
And so on.

How do I add such a reference file in PicoScope 6?
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Re: frequency reference table

Postby ziko » Wed Jul 28, 2010 3:54 pm

If I understand correctly you would want to do the following:

1) Detect the frequency of a signal
2) Apply a different scaling setup for the different frequencies.

If that's the case then unfortunately this is not a feature that exists in the software.

Let me know if I have misunderstood your query.

Kind regards
Ziko

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Re: frequency reference table

Postby TageS » Sun Aug 01, 2010 6:46 pm

Thanks for the reply.

It is ptrecis what I want to do, to compensate for microphone frequency response so that the FFT spectra show the correct sound level.

What a shame you can not put this frequency compensation.
The program is otherwise really nice but I need this function.

Yours sincerely

Tages
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Re: frequency reference table

Postby ziko » Mon Aug 02, 2010 1:11 pm

All I can do is put it forward as a suggestion. Thank you for your input.

Kind regards
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