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Re: [analogue_systems] RS290 Question

2003-04-21 by Gareth Green

im not an owner of an RS290 so cant answer your questions.

Other than point out that aliasing noise is not a by product of low bit depths . Aliasing is a by product of low sample rates.

sorry to act like teacher but that is my job ;)

regards


  ----- Original Message ----- 
  From: ethanzer0 
  To: analogue_systems@yahoogroups.com 
  Sent: Monday, April 21, 2003 1:36 PM
  Subject: [analogue_systems] RS290 Question


  I just received my RS290 this weekend
  and I am wondering if there is something 
  wrong with mine, or, if software version
  v1.0 is buggy.

  I noticed the following:

  * The maximum sampling rate is 46.9k 
  not 48k.  

  * With the feedback turned up in delay 
  mode I get high frequency aliasing that
  sounds like it is sampling at less than
  16bits.  

  * I caused the interface to hang by 
  checking input and output levels.

  * When manually setting the delay time
  unless the knob is all the way right, or,
  all the way left, the delay time is not 
  stable.  I can see this by the the numbers
  in the display being jumbled and hear this
  as distortion in the processed output.

  Are these quirks correctable? Should I contact
  the shop I purchased the RS290 from?  Should
  I contact AS?

  Thanks in advance,

  Ethan


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