Computers and Technology, 04.04.2020 13:57 SmokeyRN
Recall the two FEC schemes for VoIP described in Section 7.3. Suppose the first scheme generates a redundant chunk for every four original chunks. Suppose the second scheme uses a low-bit rate encoding whose transmission rate is 25 percent of the transmission rate of the nominal stream
a. How much additional bandwidth does each scheme require? How much playback delay does each scheme add?
b. How do the two schemes perform if the first packet is lost in every group of five packets? Which scheme will have better audio quality?
c. How do the two schemes perform if the first packet is lost in every group of two packets? Which scheme will have better audio quality?
Answers: 1
Computers and Technology, 23.06.2019 03:30, bellsbella34
Ihave a singular monitor that is a tv for my computer. recently, i took apart my computer and put it back together. when i put in the hdmi cord and booted the computer to see if it worked, the computer turned on fine but the screen was blue with "hdmi no signal." i've tried everything that doesn't require buying spare parts, any answer is appreciated!
Answers: 1
Computers and Technology, 24.06.2019 21:40, justintintran
Assume you need to test a function named inorder. the function inorder receives three int arguments and returns true if and only if the arguments are in non-decreasing order: that is, the second argument is not < the first and the third is not < the second. write the definition of driver function testinorder whose job it is to determine whether inorder is correct. so testinorder returns true if inorder is correct and returns false otherwise. for the purposes of this exercise, assume inorder is an expensive function call, so call it as few times as possible!
Answers: 1
Recall the two FEC schemes for VoIP described in Section 7.3. Suppose the first scheme generates a r...
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