| Home |
| Search |
| Today's Posts |
|
#38
July 18th 07, 08:59 PM
posted to sci.electronics.basics,rec.radio.shortwave,rec.radio.amateur.antenna,alt.cellular.cingular,alt.internet.wireless
|
|||
|
|||
AM electromagnetic waves: 20 KHz modulation frequency on an astronomically-lowcarrier frequency
John Fields wrote:
log(sin(a))+log(sin(b)) describes the addition of the logarithm of the amplitude of sin(a) to the logarithm of the amplitude of sin(b), which still produces only a sum. That is, no sidebands. log(x)+log(y)=log(x*y) jk |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Threaded Mode
