i take that back. i was looking in the wrong reference.
Herb....
----- Original Message -----
From: "Herb Chong" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, September 14, 2005 7:21 PM
Subject: Re: What Ever Happened to Chrome? was: Being There
doubling the number of samples increases the SNR by 1 bit assuming that
there is only thermal noise and that noise temperature remains constant
across samples. what measure you use for SNR determines by what factor the
number increases.
Herb...
----- Original Message -----
From: "John Francis" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, September 14, 2005 12:56 PM
Subject: Re: What Ever Happened to Chrome? was: Being There
That's correct. But it doesn't add one bit of signal; the noise
level increases as well. That's where the sqrt factor comes from.
