Computers and Technology, 15.11.2019 02:31 leilanimontes714
Araw digital sound file samples a sound wave at some interval and measures the height of the wave at each point. thus, raw sound is recorded as a list of numbers.
in very broad terms the mp3 audio compression algorithm identifies frequencies and volume levels - low and high - that are outside the range of human hearing and removes the data representing these frequencies from the original. this technique results in a smaller audio file that sounds exactly the same to the human ear.
this technique is an example of what type of compression?
a. lossy compression
b. lossless compression
c. fast fourier transform compression
d. tailored compression
Answers: 1
Computers and Technology, 22.06.2019 03:30
Write a computer program to calculate the three-phase fault current for a fault at f in figure 1.16, with the network normal, and with one line at a time removedproblems 1.1 write a computer program to calculate the three-phase fault current for a fault at f in figure 1.16, with the network normal, and with one line at a time removed 20 power system relaying from service. the positive-sequence impedance data are given in the accompanying table. use the commonly made assumption that all prefault resistance values are (1.0+j0.0) pu, and neglect all resistance values. calculate the contribution to the fault flowing through the cb b and the voltage at that bus. for each calculated case, consider the two possibilities: cb b2 closed or open. the latter is known as the stub-end fault í• figure 1.16 problem 1.1 system data for figure 1.16 from to positive sequence 0.0+j0.1 0.05j0.15 0.04 j0.2 0.01 jo.i 0.015 + j0.15 0.01 j0.19 0.01 +j0.19 0.03+j0.1 0.0+j0.08 6 6 6 from service. the positive-sequence impedance data are given in the accompanying table. use the commonly made assumption that all prefault resistance values are (1.0 + j 0.0) pu, and neglect all resistance values. calculate the contribution to the fault flowing through the cb b1, and the voltage at that bus. for each calculated case, consider the two possibilities: cb b2 closed or open. the latter is known as the “stub-end” fault.
Answers: 2
Computers and Technology, 23.06.2019 07:00
You need a quick answer from a coworker. the most effective way to reach your coworker is through a. cloud server b. instant message c. teleconference d. telepresence
Answers: 1
Computers and Technology, 24.06.2019 08:00
Java the manager of a football stadium wants you to write a program that calculates the total ticket sales after each game
Answers: 1
Computers and Technology, 24.06.2019 08:30
Aconsumer would pay an extra they used the rent to own program to buy the computer, rather than using cash. for all of the items, is the cheapest option over the life of the contract. the most expensive overall option is to use purchase the item.
Answers: 2
Araw digital sound file samples a sound wave at some interval and measures the height of the wave at...
Mathematics, 09.12.2020 18:20
Law, 09.12.2020 18:20
History, 09.12.2020 18:20
Biology, 09.12.2020 18:20
Computers and Technology, 09.12.2020 18:20
Mathematics, 09.12.2020 18:20
English, 09.12.2020 18:20
Mathematics, 09.12.2020 18:20
Social Studies, 09.12.2020 18:20
Mathematics, 09.12.2020 18:20