for the past few months we have been having a lot of problems with out phone line and internet connectivity, normaly the lack of a internet connection and i think i have found the culprit. a lot of the time our noise margin is less then 10 which i have read to be pretty awful
questions i have is how does this noise level fluxuate (i.e. what would cause it to go up and down)?
would a phone being on dial tone increase the noise level?
is there any way i could improve this number?
6dB or below is bad and will experience no synch or intermittent synch problems
7dB-10dB is fair but does not leave much room for variances in conditions
11dB-20dB is good with little or no synch problems* (but see note below)
20dB-28dB is excellent
29dB or above is outstanding
questions i have is how does this noise level fluxuate (i.e. what would cause it to go up and down)?
would a phone being on dial tone increase the noise level?
is there any way i could improve this number?