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Re: [analogue_systems] RS290 Question

2003-04-21 by Peter Grenader

Gareth Greenwrote:

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.  

This is true.  ALso notice thee is no REVRB on the top-level menu as the
preliminary spec said there would be.

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

Not sure exactly, will try tonight.

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

Yes - this has happened to me.

 * 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?

As this is a DSP device, everything is correctable and, if I understand the
specs, these new operating systems will be upladable as sysex files.

Should I contact
 the shop I purchased the RS290 from?  Should
 I contact AS?

 Thanks in advance,

 Ethan


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