Engineering, 18.04.2020 23:52 payshencec21
Four analog signals, each bandlimited to 10 kHz, are to be transmitted simultaneously by using binary PCM TDM, Draw the block diagram Design a multiplexing system to multiplex these signals. for your design indicating the commutator frequency. What is the minimum bandwidth requirement to send this multiplexed signal if 9 bits binary code is used per sample and 0.5 % extra bits is required for signalling purpose.
Answers: 1
Engineering, 04.07.2019 18:10
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
Engineering, 04.07.2019 18:20
What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.
Answers: 3
Engineering, 04.07.2019 19:10
What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces.a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.
Answers: 1
Engineering, 06.07.2019 03:10
Air is flows through an adiabatic nozzle with an inlet pressure of 400 psia at a temperature of 300°f and a velocity of 20 ft/s. the outlet pressure is 40 psia and the velocity is 800 ftl/s. determine the outlet temperature of the air using: a) property tables b) specific heat (using the specific heat value for air at 300°f)
Answers: 3
Four analog signals, each bandlimited to 10 kHz, are to be transmitted simultaneously by using binar...
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