Question

In general, what are reasons that someone would choose to use lossy compression? Write a brief response below including at least one example of a situation when lossy compression would be appropriate.

Answer 1

Answer:

What are the reasons people choose to use lossy compression?

The reason is that lossy compression can compress and decompress data repeatedly and the difference is not too far apart. Especially Audio and Image data. But files can degrade in quality if they go through the compression-decompression process too often.

Further Explanation:

Lossy Compression is one way to compress a data set and decompress it again. The data obtained may differ from the original data, but the difference is quite close. This method is most often used to compress multimedia data (audio files and images). The Lossy compression format loses generations, if it undergoes the compression-decompression process repeatedly, it will cause progressive loss of quality.

What are the Advantages of Compression?

1. The image file size will be smaller.
2. Provide more space for data storage, because image data has been reduced in size / size.
3. Maintain the main value of the image without making a big difference to the compressed image.
4. In steganography, the advantage is to get images of the right size while maintaining the pixel value of the image to preserve the information contained therein.

Example application and data compression process

Use the application to compress the sound (mp3 compressor), images (adobe photoshop, paint), video (xilisoft), documents (Winrar & ZIP). Examples of formats for lost compression files: MP3, JPEG, MPEG, .zip, .rar, .doc, .xls, .ppt, .exe

Learn more:

Lossy Compression article brainly.com/question/13649878

Key Details:

Topic: Compression Loss

Grade Level: 7-12

Keywords:  Data Compression, Lossy Compression, Files

#AnswerForTrees

Answer 2

Answer: Because of the much less disk space. For example, images, videos, audios.

Explanation:

Lossy compression is used in information technology and it is also called irreversible compression.

This technique is using data encoding that is using incorrect data or partial data discarding. It is used for transmitting content, for sizing, handling, storing. The file is smaller if he has great compression and that are files, for example, JPEG images, MP3 format.

• The reasons of using lossy compression is because of the results that are taking much less disk space than the original file does.

• As an example, I will use a picture. Pictures can be saved into many smaller files. We can start with the normal size of the picture and then we can degrading it with structure. The picture would get smaller and smaller and the details would be less and less visible.