Re: [linux-audio-user] Sample Rates / Sample Sizes

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Subject: Re: [linux-audio-user] Sample Rates / Sample Sizes
From: anahata (anahata_AT_treewind.co.uk)
Date: Sun Jun 20 2004 - 12:54:21 EEST

On Sat, Jun 19, 2004 at 09:28:17AM -0700, R Parker wrote:

> Is there any truth to the idea that additional
> conversions has the potential to introduce noise
> because of math errors or whatever?

Sample rate conversion when done properly is subject to rounding errors
just like any other processing that changes sample values.

If it's not done properly it may be subject to worse errors than that
(not a trivial issue as it's computationally intensive and there are
temptations to cut corners) 

-- 
Anahata
anahata_AT_treewind.co.uk -+- http://www.treewind.co.uk
Home: 01638 720444         Mob: 07976 263827

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