Audio Visual Engineering What about color? Straightforward approach fr+ + + SMHZ 5MHZ 5MHZ D. C But this will require TREe tImes the bandwidth figure 6
What about Color? Straightforward approach f D.C. R fR+ 5.5MHz fG fG+ 5.5MHz fB fB+ 5.5MHz But this will require THREE TIMES the bandwidth Figure 6
Art Of Frequency Interleaving Time spectrum freq S,(t) e Figure 7
Figure 7 A freq 1 T1 A freq 1 T2 T1 T2 S1 (t) S2 (t) Time Spectrum
Art Of Frequency Interleaving THREE important findings for repetitive signals a Frequency spectrum is not continuous b Frequency components can only occur in regular spaced slots C. The positions of the slots are determined by the smallest repetitive frequency of the signal
a. Frequency spectrum is not continuous b. Frequency components can only occur in regular spaced slots c. The positions of the slots are determined by the smallest repetitive frequency of the signal THREE important findings for repetitive signals
Art of frequency interleaving TwO important findings for continuous sine wave e. For a continuous sine wave (i.e. infinite duration the frequency spectrum is a single Impulse. f. The position of the impulse of a continuous sine wave is dependent only on the frequency
e. For a continuous sine wave (i.e. infinite duration), the frequency spectrum is a single impulse. f. The position of the impulse of a continuous sine wave is dependent only on the frequency TWO important findings for continuous sine wave
1 st cycle 3rd cycle 2nd cycle 4th cycle fz (Enlarged A M2 Frequency Scale) freq gure 8a
1st cycle 2nd cycle 3rd cycle 4th cycle A freq 1 T1 T1 f2 f2 Figure 8a S1 S2 f1 (Enlarged Frequency Scale)