soundcheck;626763 Wrote: 
> Hi guys.
> 
> After a bit of testing. I'm more confused then before:
> 
> When it comes to sox resampling parameters I'd say that below lines
> can do. It's not that far away form the inital post of the thread.
> I do output 24bit and a fixed 96khz.
> 
> I left out gain adjust. Dithering is gone since I got 24bit on the
> output
> for now. 
> 
> I'm not 100% sure yet if to continue with n*44.1 rates.
> 
> 
> flc flc * *
> # FT:{START=--skip=%t}U:{END=--until=%v}
> [flac] -dcs $START$ $END$ -- $FILE$ | [sox] -q -t wav - -t flac -C 0
> -rate -v -s -I 96000 
> 
> flc flc * *
> # FT:{START=--skip=%t}U:{END=--until=%v}
> [flac] -dcs $START$ $END$ -- $FILE$ | [sox] -q -t wav - -t flac -C 0
> -rate -v -s 96000
> 
> 
> However. I continued to look for the best resampler. I tried most of
> those those freeware types. 
> 
> Some folks at AA suggested to try iZotope or Audition 3 instead of Sox.
> 
> I did some testing with iZotope (soundforge pro trial version).  
> I also downloaded Samplitude 11 Pro Trial.
> 
> All I can say so far is that iZotope seems to do a better job then
> Sox.
> All files were offline resampled.
> 
> Samplitude Trial won't let me save the files. It's not that easy to
> compare to the others. Still it sounds very promising.

Gain adjust is critical - without it you will get clipping on
upsampling - sox will report all clipped samples in its output...

Also you should try the linear filter (in SOX this is the default:
option 
"-L" (not -I or -M)

Ah - I see that is your second FLC FLC * * line... :-)


-- 
Phil Leigh

You want to see the signal path BEFORE it gets onto a CD/vinyl...it
ain't what you'd call minimal...
Touch(wired/XP) - Audiolense 3.3/2.0+INGUZ DRC - MF M1 DAC - Linn 5103
- full Aktiv 5.1 system (6x LK140's, ESPEK/TRIKAN/KATAN/SEIZMIK 10.5),
Pekin Tuner, Townsend Supertweeters, Blue Jeans Belden Digital,Kimber
8TC Speaker & Chord Signature Plus Interconnect cables
Stax4070+SRM7/II phones
Kitchen Boom, Outdoors: SB Radio, Harmony One remote for everything.
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