From: Rob Sykes <aquegg@yahoo.co.uk>
To: "sox-devel@lists.sourceforge.net" <sox-devel@lists.sourceforge.net>
Subject: Re: spectrogram
Date: Sat, 1 Nov 2014 11:19:23 +0000 [thread overview]
Message-ID: <1414840763.88114.YahooMailNeo@web173104.mail.ir2.yahoo.com> (raw)
In-Reply-To: <1414779596.22596.25.camel@tycho-brahe>
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On Friday, 31 October 2014, 18:40, Markus Glugla <markus.glugla@physik.tu-berlin.de> wrote:
>If so, then it should be 20*log10(...) instead 10*log10(...) with an
>output displayed in dBFS.
>
>I would be grateful for an explanation, thank you.
>
Hello Markus, this is because the magnitudes variable is not so well-named: it actually contains magnitude squared.
Cheers, Rob
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next prev parent reply other threads:[~2014-11-01 11:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-31 18:19 spectrogram Markus Glugla
2014-11-01 11:19 ` Rob Sykes [this message]
2014-11-01 11:53 ` spectrogram Markus Glugla
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