- Messages sorted by: [ date ][ thread ][ subject ][ author ]
- Next message: malkajef@@orthohelp.com: "Comparison of Macros in VV GOLD and Nat"
- Previous message: H. M. Hubey: "Re: snr's"
- In reply to: Don Colton: "snr's"
>I see postings with lines like this:
>
> > What signal to noise ratios do you get in the Audio Wizard?
>
> 34
Does anyone know how NS computes SNR? How does it know without
comparing the signal coming from the mic against another signal
that there is noise? How does it calculate the distortion bins
(whatever it is)?
Judging from the fact that I get worse results with better
mics, NS is picking up ambient noise in the room, like the
TV in the other room, my breathing noises, hissing from the
radiator, etc etc :-)
Regards,
Mark http://csam.montclair.edu/Faculty/Hubey.html
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
"Man will never reach the moon regardless of all future scientific advances."--- Dr. Lee De Forest, inventor of the vacuum tube and father of television.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
- Next message: malkajef@@orthohelp.com: "Comparison of Macros in VV GOLD and Nat"
- Previous message: H. M. Hubey: "Re: snr's"
- In reply to: Don Colton: "snr's"
 |  |