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4. Re: artifact in spectrogram created using Raven

Subject: 4. Re: artifact in spectrogram created using Raven
From: "Klas Strandberg" klasstrandberg
Date: Wed Jul 18, 2012 8:25 am ((PDT))
Sorry, but I have to straighten this thread out for myself:

Gabriel says: Even though people have said these are bad recordings,
and I said you will run into trouble in peer review later for using MP3....=
...

Are you saying that Lauras files sound the way they do because it's MP3??

Klas

........the situation is certainly not hopeless, as Raimund also
says. As long as you know the limitations, which you now do, you can
certainly still use your recordings for many research purposes. I
would just briefly mention in the Materials & Methods that the
recording settings were inadvertently set to MP3 (with the bit rate
whatever it was), and that this precludes detailed spectral analyses,
but allows for the things you want to measure.

>And, frankly, the voice of this birds looks quite complex so I
>wouldn't be sure how informative the canonical spectral measures
>that people normally perform would be anyway.
>
>All the best and good luck with your study!
>Gabriel
>
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>------------------------------------
>
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>sound is worth a thousand pictures." R. Murray Schafer via Bernie Krause.
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