1 a pcm system uses 8 bits per sample and the
1. A PCM system uses 8 bits per sample and the analog signal is limited to 4.3 kHz. The PCM data is transmitted using (a) BFSK and (b) ASK. Determine the bandwidth required for transmission in each case. Assume that r = 0:55.
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as the publics dependence on cell phones carry on to grow the cost of the phones may be reducing but the stronghold that telecommunication companies
a long solenoid has a diameter of 104cm when a current i exists in its windings a uniform magnetic field of magnitude b377 mt is produced in its
1 an analog information signal whose maximum frequency is 6000hz is to be transmitted using a pcm system the quantization error must not exceed the 1
a circular coil has a 128cm radius and consists of 290 closely wound turns of wire an externally produced magnetic field of magnitude 223 mt is
1 a pcm system uses 8 bits per sample and the analog signal is limited to 43 khz the pcm data is transmitted using a bfsk and b ask determine the
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you just opened a flower shop and are trying to understand pricing issues you were told that elasticities are very vital in determining prices and
the current is an rl circuit drops from 11 a to 13 ma in the first second following removal of the battery from the circuit if l is 12h find the
1 a consider a sinusoidal signal mt a cos2 pi fmt applied to a delta modulator with step size determine the range of the step size so that slope
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