a. What is the compression ratio? (uncompressed size/compressed size, expressed as a ratio) b. What is the space savings? (1 – compressed/original)

Q: Other name of JPEG is _______________ Group.

A: This question wants other name of jpeg.

Q: Once a file is saved in JPEG format ,some data is lost Permanently why?

A: Here, The file format is JPEG.

Q: If each CT image is 524 KB, how many images can be saved in a 20 GB DVD?

A: The answer to the given question is in step 2.

Q: 4. Suppose that the size of the following text after compression is 9 Bytes. Assuming that extended…

A:

Q: Computer Science

A: 1. There are various ways to design for different compression algorithms. One option would be to use…

Q: MP3 You have learned about the MP3 compression methods CBR, ABR and VBR. Assign one of these…

A: Given: MP3 You have learned about the MP3 compression methods CBR, ABR, and VBR. Assign one of these…

Q: Can someone please explain to me in simplest terms what encoding is?

A: Encoding which you want to communicate with other.

Q: Compression ratio is the ratio of ___________ The original file size to the size of the…

A: There are total four options given to fill in the blank. Compression ratio is the ratio of _____.…

Q: How would the following string of characters be represented using run-length encoding? What is the…

A: Given: How would the following string of characters be represented using run-length encoding? What…

Q: Discuss the concept of compression ratio noting that compression utilities use compression…

A: Given: Dissect the idea of compression ratio. It's worth noting that different compression tools…

Q: 1. Shrink page, refers to shrinking or stretching printed output to a percentage of its actual size.…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: You may produce several copies of a video with different quality levels using compression…

A: The two key video compression techniques used in video: We must discuss the usage of video…

Q: Data compression is defined as follows: (a) Describe what you mean by it. Explain two different…

A: Data compression is the process of modifying encoding or converting the bits structure of data in…

Q: Abbreviation of DAT in computer storage is_____________.

A: This question requires abbreviation of DAT.

Q: e classifications of : a. multimedia storage systems b. files c. compression algorithms

A: Given to find: Lossy and lossless are classifications of:

Q: QUESTION 15 Answer the questions below: a Caiculate the PCM bit rate given 4000 samples per second…

A: Below is the answer to above all subparts. I hope this will meet your requirements.

Q: Full form of DVD in Computer Science is _______________ Disk.

A: This fill in the blank question is related to computer hardware devices.

Q: can you briefly discuss the care of sequential compression devices

A: What is a sequential compression device?The medical abbreviation SCD stands for Sequential…

Q: Ex. 2. An absolute encoder has 8 tracks on the disc. What is the angular resolution in degree? If…

A: As per the question given, answer is mentioned below:

Q: Information about a video with audio:  The frame rate is:  15 Hz The spatial resolution of each…

A: Given, Information about a video with audio:  The frame rate is:  15 Hz The spatial resolution…

Q: Text files and image files are the two main categories into which files are categorized. Which of…

A: Definition: A binary code uses a two-symbol system to represent text, computer processor…

Q: By utilizing compression techniques, it is possible to make many copies of a video with varying…

A: Introduction: The phrase "video compression" refers to a method for reducing the amount of data…

Q: 461. Technique that effectively doubles capacity of a disk is known to be a. Data compression…

A: Answer: The process of reducing the size of a data file is  referred to as data compression.…

Q: Which encoding method is the best ? and which one is currently using with high data rate ? Computer…

A: Introduction: We must find the optimal encoding technique with a high data rate in order to answer…

Q: In movie production the “length of the movie is directly proportional to the size” and bit rate of…

A: Given:- In movie production the “length of the movie is directly proportional to the size” and bit…

Q: The size of this video file is ------ MB

A: Total bit rate = pixel count * farme rate                       = 1024*768*30 = 23592960 To change…

Q: The file formats__________ can add to power point shows. Select one: a. only MPEG b. only WAV c.…

A: MPEG(Moving Picture Experts Group) this group develops encoded audio and videos and it can be opened…

Q: How would the following string of characters be represented using run-length encoding? What is the…

A: Given:

Q: In which of the following DES operations, the size of input and output remains the same? a.…

A: The answer for the above question is option a. i.e., compression permutation.

Q: What is The Compressed form of Digital Video Express in Computers?

A: This question wants compression of digital video express.

Q: Computer science question: Draw a circle representing one platter surface of a hard disk. On…

A: The Answer is in given below steps

Q: Elaborate the frame types in video compression. b) Explain the Motion compensation technique in…

A: Frame types in video compression: I-frames: I‑frames are the most un-compressible however don't need…

Q: what is grades.dat file ?

A: According to the question we need to tell what is grades.dat file.

Q: What are two popular tape formats that use serpentine recording?

A: Serpentine Recording: The following two popular tape formats that use serpentine recording are:

Q: a. Using a writing speed of 700 Mbits/s, how long would it take to store a 40 GB raw video file on a…

A: SOLUTION Step 1. Given file size is : 40 GB Now we will be converting this GB to MB by multiplying…

Q: What is The Compressed form of Mega Bytes in Computers?

A: This question wants compressed form of mega bytes.

Q: Compression methods can be used to create several copies of a video of varying quality. Explain in a…

A: INtroduction:   Compression: Compression is a method of reducing the size of a file. Because data is…

Q: CAN I ASK FOR THE CODE? CAN YOU COPY IT ALL AND PASTE HERE IN A TEXT FORM, NOT IN A JPEG FORMAT?…

A: Here is the code: #include<iostream> #include<iomanip> #include<vector>…

Q: Based on the same image file properties screen shown in previous question, the size of the file…

A: Formula to find size is : (width*height)*bit depth

Q: State what you understand by the term data compression. State two types of compression techniques.…

A: A)Data CompressionData compression is the process by which data is encoded, restructured or…

Q: 3.Describe briefly the most important characteristics and features of an MP3 audio file? 4.Find the…

A: MP3 is an audio file that is used for audio files.

Q: How code is converted into plain text .Why is it important ?also explain the procedure by which…

A: Data Decoding:   Decoding is the process of converting the code into a plain text or any other…

Q: a) In today's environment, digital communication has made technology more pleasant. Discuss the…

A: Given: Digital communication has made technology more enjoyable in today's atmosphere. Discuss the…

Q: What it means by data compression? List several data compression algorithms

A: Data compression: Data compression techniques are used in order to save memory space of computer…

Q: File Type Compression Type (Lossy, Lossless, Uncompressed) Used for (image, sound, files, video) Ex:…

A: Here, I have to say whether the answers are correct or not for the above question.

Q: 23. Compression ratio is the ratio of : a. the original file size to the size of the compressed file…

A: Given that, Compression ratio is the ratio of : a. the original file size to the size of the…

Q: How to convert image file into binary using cpp? Image file to text using CPP?

A: Solution :: Let's start with above question with programming language which is C programming we are…

Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.