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A home entertainment centerhas four different audio sources that can be played over the sameset of speakers. Each audio source, named A, B, C, and D, isconnected using 8 wires on which an 8-bit audio signal is transmitted. The user selects which audi source is to be playedusing a rotary switch with four outputs: s0, s1, s2, and s3, ofwhich exactly one will be ‘1' at any given time. If s0='1', then audio source A is to be played; ifs1='1' then audio source B; and, so on. Create adigital circuit with a single 8-bit output O that will output theuser's selected audio source. For an eight bit signal X, youcan represent the most significant through least significant bitsat X7, X6, X5, ..., X1, X0. You may use any of the following:NOT, OR, AND, NAND, NOR, and CMOS transmission gate.
The solution of any differential equation is composed of the sum ofa transient solution and a steady state solution. What are the general mathematical properties of the transient solution
In a bipolar junction transistor amplifier with a base resistor of about 10 kW and a collector resistor of about 1 kW, roughly estimate these capacitors for an audio amplifier
A constant current source of 2 mA is placed across a fully discharged capacitor of 100 F. In the time period before the capacitor reaches breakdown voltage, what is the time rate of change of voltage across the capacitor in V/s
A light comes on in a storeroom when either (or both) of two doors is open. 1. What logic function is most suitable for this operation 2. Draw a circuit to represent each function using a logic gate
Three series-connected capacitors, C1, C2 and C3, with capacitances 10uF, 15uF and 27uF respectively, are connected in parallel with a 15uF capacitor and a 150V DC source. Calculate: a) Equivalent capacitance of the circuit
a positive test charge is used to explore the field of asingle positive point charge Q at P(a,b,c). if the test charge isplaced at the origin, the force on it is in the direction0.5ax-0.5sqr(3ay), and when the test charge is moved to (1,0,0)
A current filament is 5 mm long and is situated at x = 0, y = 4, z = - 3 parallel to the x-axis. If the filament carries a current of 3 A along ax , find H at the origin.
Two data streams are coming serially to a system. These two streams are carefully observed and if considering any three bits from each stream, we observe that these two input streams are equal ; the FSM gives a signal to an alarm system.
Three identical inductors are connected in series to a 240v 1000hz line, and the circuit current is .6A What is the inductance of each inductor
An FM transmitter delivers to a 75 ohm antenna a signal voltage of V (t)= 1000 sin (10^9t+4 sin 10^4t), determine: (a) carrier frequency; (b) intelligence frequency; (c)modulation index; and (d)total power in FM signal
A CG amplifier when fed with a signal source having Rsig = 200 ohms is found to have an overall voltage gain of 10V/V. When a 200 ohm resistance is added in series with the signal generator the overall voltage gain decreased to 8V/V.
(a) Calculate the velocity of the holes and electrons in this material. (b) What doping level is necessary to provide a current density of 2 mA/micrometer^2 under these conditions? Assume the hole current is negligible.
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