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From: Bob S <bsabiston@gmail.com>
To: sox-users@lists.sourceforge.net
Subject: Re: volume extremely low when combining many files
Date: Thu, 29 Sep 2016 11:49:48 -0500	[thread overview]
Message-ID: <42AB3815-5BC4-4B01-9E5F-80E76B0A6D59@gmail.com> (raw)
In-Reply-To: <d40d72e0-cc40-6f29-f4f4-45e9dbfe15b2@eckner.net>


> On Sep 27, 2016, at 4:30 PM, Erich Eckner <erich@eckner.net> wrote:
> 
> Hi Bob,
> 
> yes, I saw your post (but had other stuff to do) - thanks for the reminder.
> 
> The problem seems to be the "speed" effect, which implies a "rate"
> effect, which uses ffts and thus the zero from the pad effect may become
> nonzero (but close to).
> 
> My suggestion is to either use "speed" on sound0000 and generate an
> intermediate file or to explicitely use the "rate" effect _before_ "pad"
> (but I'm not sure, the latter works).
> 
> cheers, Erich

Actually, I know earlier I said that the ‘-D’ option did not work for me, but I just tried it again since it seemed like dithering was suspect, and this time it worked!  I don’t know what happened before, maybe I put it in the wrong place. 

It still gives me that warning about pads not being applied, but it seems like they ARE being applied, so I don’t know what is up with that.  But it is working now — it was the -D option.

Thanks for all the help!

Bob


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  parent reply	other threads:[~2016-09-29 16:50 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-21 23:10 volume extremely low when combining many files Bob S
2016-09-22  5:35 ` Erich Eckner
2016-09-22 16:19   ` Bob S
2016-09-22 17:37     ` Jeremy Nicoll - ml sox users
2016-09-22 17:56       ` Bob S
2016-09-23  4:56         ` Erich Eckner
2016-09-23 21:43           ` Bob S
2016-09-24  5:06             ` Erich Eckner
2016-09-24 15:41               ` Jan Stary
2016-09-24 17:14                 ` Erich Eckner
2016-09-27 20:55                   ` Bob S
2016-09-27 21:30                     ` Erich Eckner
2016-09-29 16:40                       ` Bob S
2016-09-29 16:49                       ` Bob S [this message]
2016-09-24 17:49               ` Bob S
2016-09-22 18:07       ` Bob S

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