Roger Rehr
Wed, 05 Sep 2007 07:21:56 -0700
Hi Alberto, Thanks for the note! Check out the files on the webpage I referenced http://www.nitehawk.com/w3sz/linradnoise.html I think there may be longer versions there.All I did was click the nb on and off, and so the nb audio is of course at slightly different times than the nb-off audio. The webpage files are of substantially longer duration if I recall correctly; I trimmed them down to make shorter excerpts for a presentation that is coming up.
All of this is from more than 4 years ago, and so it is possible that there may be files other than what I have on my webpage that I have forgotten about.
I think you and Leif have already played with 96 kHz sampling rate wav files from march 2006 that I recorded of the w3ccx beacon with rotor and other noise. These 9 files range in size from 17 to 30 MB. I also have S files of 27 and 71 MB the contents of which are respectively a very weak w3ccx beacon in noise and 144 MHz WSJT EME with some noise, respectively. I saved the latter as a 'noise' file, but in a quick listen it really didn't seem very noisy today ;)
Let me know if you want any of those. 73, W3SZ Roger Rehr http://www.nitehawk.com/w3sz Quoting Alberto di Bene <[EMAIL PROTECTED]>:
Roger Rehr wrote:I have put short post-processing excerpts from these files on the web though they are not yet referenced in a webpage:1. without Linrad noise blanking http://www.nitehawk.com/w3sz/no-nb.wavHi Roger,do you have a longer excerpt of that file, let's say at least 15 seconds or more ? It is shorter than the Linrad processed one (3 sec vs 5 sec) and the recovered audio does not match with that of the processed file, it was captured in a different time segment. I would like to compare the Winrad processing vs Linrad.Thanks 73 Alberto I2PHD ############################################################# This message is sent to you because you are subscribed to the mailing list <linrad@antennspecialisten.se>. To unsubscribe, E-mail to: <[EMAIL PROTECTED]> To switch to the DIGEST mode, E-mail to <[EMAIL PROTECTED]> To switch to the INDEX mode, E-mail to <[EMAIL PROTECTED]> Send administrative queries to <[EMAIL PROTECTED]>
Roger Rehr W3SZ http://www.nitehawk.com/w3sz ############################################################# This message is sent to you because you are subscribed to the mailing list <linrad@antennspecialisten.se>. To unsubscribe, E-mail to: <[EMAIL PROTECTED]> To switch to the DIGEST mode, E-mail to <[EMAIL PROTECTED]> To switch to the INDEX mode, E-mail to <[EMAIL PROTECTED]> Send administrative queries to <[EMAIL PROTECTED]>