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Crossword: Data Representation

Across

1. An additive color model used to represent colors on electronic displays.

2. Reducing the file size of an image while preserving its quality and visual information.

3. A character encoding system known as variable-length encoding utilizes 8-bit code units to represent Unicode characters.

4. A graphical representation of a sound wave showing its amplitude and frequency variations over time.

5. A unit of digital information equal to 1,048,576 bytes, or 2^20 bytes.

6. The process of reducing the size of data by encoding it in a more efficient representation.

7. A character encoding standard that assigns a distinct numerical value to each character.

8. A type of microphone that uses electromagnetic induction to convert sound into an electrical signal.

9. Jagged or stair-stepped appearance of diagonal lines in compressed images

10. A digital image in which each pixel is represented by a single sample, representing only shades of gray.

11. The process of converting sound waves into a digital form that can be stored or manipulated by a computer.

12. The number of colors that can be represented in an image or video.

13. A system of numerical notation using 10 as a base, with each place value written as a power of 10.

14. A technique used to convert a grayscale image into a binary image by dividing the pixel intensities based on a threshold value.

Down

15. Facts or information that is represented in a form suitable for processing.

16. A prefix used to represent a specific number of bytes in computing, with the base being 2.

17. The number of cycles or waves occurring in one second, determining the pitch of a sound.

18. Blurring of colors or bleeding of colors outside their boundaries in a compressed image

19. A color scheme that represents different intensities of gray, ranging from black to white.


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