[access-uk] Re: Sound Taxi and bit rates

  • From: "Steve Nutt" <steve@xxxxxxxxxxxxxx>
  • To: <access-uk@xxxxxxxxxxxxx>
  • Date: Fri, 23 May 2008 23:16:24 +0100

Hi Kevin,

SoundTaxi won't do that.  If you select 320 and the file is only 192KBPS, it
will convert at 192, so there is no danger of that.

All the best

Steve

-----Original Message-----
From: access-uk@xxxxxxxxxxxxx [mailto:access-uk@xxxxxxxxxxxxx] On Behalf Of
Kevin Lloyd
Sent: Friday 23 May 2008 20:24
To: access-uk@xxxxxxxxxxxxx
Subject: [access-uk] Re: Sound Taxi and bit rates

Hi Andy.

I don't use SoundTaxi but would advise you not to choose a higher bit rate 
than the bit rate you're converting from.  Once a track has been ripped at 
192kbps, converting it to a higher bit rate will only make the file size 
larger, it won't improve the quality at all.

It really depends on how much you value sound quality with conversions from 
one format to another, it's not really advised.  If you consider that WMA 
uses an algorithm to calculate what it believes can be thrown away to make a

smaller file, and, MP3 uses a similar but different algorithm, you end up 
with a loss in quality because you've thrown away some of the sound that the

first rip in WMA believed was necessary.

A track with variable bit rate of 140kbps is not going to sound as good as 
the same track ripped at 192kbps.

Personally, for listening to music through my hi-fi system, I have my 
collection ripped in a lossless format so no music quality is lost.  Files 
are large but hard drives are cheap and quieter now so no worries there.

For portable use I rip everything into MP3 format with a variable bit rate 
between a minimum of 128kbps and 320kbps.  Most tracks come out around the 
256kbps mark so that sort of tells you what the algorithm thinks it needs 
for high quality MP3.

Regards.

Kevin Lloyd
E-mail: kevin.lloyd3@xxxxxxx
----- Original Message ----- 
From: "Andy Collins" <andy@xxxxxxxxxxxxxxxxxxx>
To: <access-uk@xxxxxxxxxxxxx>
Sent: Friday, May 23, 2008 6:15 PM
Subject: [access-uk] Sound Taxi and bit rates


> Hi all -
>
> I've now got Sound Taxi, and Windows Media Player properly installed 
> hurrah!
> but I can't see how to select a bit rate when converting from WMA to MP3
> with Sound Taxi. The WMA file is 192kbps, and it converts to 140 variable
> bit, joint stereo in Sound Taxi. Firstly, I don't really know what 
> variable
> bit rate is comparable in quality to 192, but also, can these settings be
> changed in Sound taxi to produce a 192 or higher mp3 file?
>
> Thanks -
>
> Andy
>
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