[TenTec] Orion questions

Greg Fischer ab7r at direcway.com
Sun May 18 12:19:38 EDT 2003


Thanks Jerry.  I will check that out.  

73
Greg

  ----- Original Message ----- 
  From: Dr. Gerald N. Johnson, electrical engineer 
  To: tentec at contesting.com 
  Cc: ditsnbits at tentec.com 
  Sent: Sunday, May 18, 2003 9:50 AM
  Subject: Re: [TenTec] Orion questions


  I can't speak for the Orion's dsp, but my audio dsp does better noise
  reduction and better CW S/N when it has more input bandwidth, rather
  than narrow. This I suspect comes from narrow band noise being more
  correlated than wider band noise which makes the algorithm for noise
  rejection work better with the wider band noise.

  73, Jerry, K0CQ

  -- 
  Entire content copyright Dr. Gerald N. Johnson, electrical engineer.
  Reproduction by permission only.
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