| ??? 05/21/06 03:04 Read: times |
#116755 - all different. Responding to: ???'s previous message |
In AM (Amplitude Modulation), carrier frequency remains same, as AM implies,the amplitude of the carrier varies with respect to audio and resulted waves are carrier and two side tones.
In FM and PM, yes, The resulted frequency(s) varies in the frequency domain but not in respect only to the audio frequency but also audio amplitude. Ýf you observe the FM and PM in visual, you can`t distinguish weather it is FM or PM. Rustu |
| Topic | Author | Date |
| FM, AM and PM. | 01/01/70 00:00 | |
| all different. | 01/01/70 00:00 | |
| Angle not Amplitude. | 01/01/70 00:00 | |
| angle and frequency | 01/01/70 00:00 | |
| PM & FM | 01/01/70 00:00 | |
| FM and PM are types of AM | 01/01/70 00:00 | |
Informative Link. | 01/01/70 00:00 | |
| AM = Ambiguous Modulation | 01/01/70 00:00 |