Re: [linux-audio-dev] Ideas for AES/LAAGA/whatever (was Re: sound API libraries, servers, etc.)

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Subject: Re: [linux-audio-dev] Ideas for AES/LAAGA/whatever (was Re: sound API libraries, servers, etc.)
From: eli+@gs211.sp.cs.cmu.edu
Date: Wed Apr 25 2001 - 21:02:52 EEST

Jim Peters wrote:
> The upshot of this is that control inputs need to be able to switch
> between constant values and sample-rate values from frame to frame.

A middle ground is often useful: a-rate ugens upsample their k-rate
inputs through linear interpolation. Call it i-rate. This does delay
the control data by effectively half the k-rate sampling period. (Can
we call it a "block"? "Frame" is an audio sample frame to me.) 

-- 
     Eli Brandt  |  eli+@cs.cmu.edu  |  http://www.cs.cmu.edu/~eli/

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