The type of encoding in which manipulation of bit streams without regard to what the bits mean is ..................... a. Destination encoding b. Entropy encoding c. Source encoding d.
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| The type of encoding in which manipulation of bit streams without regard to what the bits mean is ..................... | |
| a. | Destination encoding |
| b. | Entropy encoding |
| c. | Source encoding |
| d. | Differential encoding |
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- How can you can immediately tell if a bit stream represents an odd or even decimal number by examining the LSB. Explain why.The technique of temporarily delaying outgoing acknowledgements so that they can be hooked onto the next outgoing data frame is known as a. Bit stuffing b. Piggy backing c. Pipelining d. BroadcastingLet's say you're interested in transmitting PAL video as a YUV stream. K bits are used to represent each every pixel. What is the minimum bit rate that must be used in order to send this video as:1. Composite Video.2. A Video That Is Separated.3. Component Video.
- 1-A system has received 2 bytes of transmission, with the first bit being an extra odd parity bit: 100001111, 001010101. Is there detectable error? 2- A digital recording of audio file is 120 seconds, with bitrate 44 Kbps. Write down the exact number of KB needed for this recording. 3-Write down the smallest number in decimal, that can be represented by 11bit signed binaryCan you tell me which encoding technique uses the least amount of time and space? Is there a particular high-speed data transfer protocol that is preferred and why?Which encoding scheme performs the best? Why is one of them being utilized at such a high data rate while the other is not?
- Compare and contrast the following four mechanisms for breaking up a bitstream into frames (make sure to give the pros and cons for each and provide examples of each schema in the context of transmitting the message "A B ESC FLG FLG A": byte count flag bytes with bit stuffing flag bytes with byte stuffing physical layer coding violations_________ is a supplementary protocol that allows non-ASCII data to be sent through email. a. JPEG b. MPEG c. MIME d. none of the aboveCan I at least ensure that the length of a bitstream won't rise due to my compression algorithm?
- Which of the following encoding methods does not provide for synchronization?Because of the provision that a single flag can be used as both an ending and a starting flag, a single bit error can cause problems. a. Explain how a single bit error can merge two frames into one. b. Explain how a single bit error can split a single name into two frames.We compress the video with the pattern GoP (16 : 3) by using MPEG coding. Assume that the average compression ratios of frame I, frame P, and frame B are 1:5, 1:20, and 1:60, respectively. We put the compressed frames in 512 B packets and send them. The header size of each packet is 5% of the size of packet. Each packet contains information on one frame and its header, Each frame can be sent in multiple packets. Picture resolution is 196 × 144 for a video at 32 fps. (a)What is the compression ratio in this pattern? (b)What is the order of coding and transmitting frames in this pattern? (c)If frame 6 is lost while transmission, which frames will be faulty? (d)If frame 5 is lost while transmission, which frames will be faulty? (e)If frame 17 is lost while transmission, which frames will be faulty? (f)Find the size of uncompressed image frame? (g)In how many packets can an I-frame be transmitted on average? (h)In how many packets can an I-frame be transmitted on average? (i)In how many…
