Engineering
Engineering, 21.05.2020 16:59, Champion9701

A biologist is studying a particular species of frog. She sets up a digital recording system overnight in a swamp. The vocalizations of the frog species of interest lie in a frequency range from 800 Hz to 1100 Hz, and the recording system capable of sampling a signal at a minimum sampling rate of 100 Hz to maximum rate of 5 kHz with 100 Hz increments. Select whether the following statement is true or false. The recording system must be configured to a sampling rate of 1.2 kHz or above so that the signal can be reconstructed from the sampled data according to the Shannon sampling theorem."

answer
Answers: 1

Other questions on the subject: Engineering

image
Engineering, 03.07.2019 23:20, abbz13
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
Answers: 3
image
Engineering, 04.07.2019 18:10, tjeffers90028
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
image
Engineering, 04.07.2019 18:10, Strick1530
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
image
Engineering, 04.07.2019 18:10, juansoto227711
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
Answers: 2
Do you know the correct answer?
A biologist is studying a particular species of frog. She sets up a digital recording system overnig...

Questions in other subjects:

Konu
Computers and Technology, 30.06.2019 05:20