Hi all
Thanks for the replies thus far.
I haven't googled smps yet but will do later.
The sound wasn't constant and at a guess it fluctuated just below 12000mhz(ish) (my ring tone is 12000mhz- long story). The pitch did rise and fall like a modem would.
I haven't noticed it since (nor had I before)
Thanks for the replies thus far.
I haven't googled smps yet but will do later.
The sound wasn't constant and at a guess it fluctuated just below 12000mhz(ish) (my ring tone is 12000mhz- long story). The pitch did rise and fall like a modem would.
I haven't noticed it since (nor had I before)
