Electrical Engineering - Re: AM radio: 20 KHz sine-wave modulator signal present on an astronomically-low frequency carrier

You are viewing an archived Text-only version of the thread. To view this thread in it's original format and/or if you want to reply to this thread please [click here]

Author

Re: AM radio: 20 KHz sine-wave modulator signal present on an astronomically-low frequency carrier

Radium

2007-06-30, 3:25 am

On Jun 29, 7:47 pm, Radium <gluceg...@gmail.com> wrote:

> Is it mathematically-possible to carry a modulator signal [in this
> case, a pure-sine-wave-tone] with a frequency of 20 KHz and an
> amplitude of **1-watt-per-meter-squared**

Sorry that should be **1 X [10^-6] Watts-per-m^2**

F-------------------king typos!!!!!!!!!!

http://www.glenbrook.k12.il.us/GBSS...und/u11l2b.html

1 X [10^-6] Watts-per-m^2 is about the loudness of a "normal
conversation" according to the above link.

LinkBot