U2L05 Activity Guide - File Formats and Compression.docx - Name(s Period Date_Unit 2 Lesson 5 Activity Guide File Formats and Compression Formats

U2L05 Activity Guide - File Formats and Compression.docx -...

This preview shows page 1 - 2 out of 2 pages.

Name(s)__________________________________________ Period ______ Date _________________ Unit 2 Lesson 5 Activity Guide - File Formats and Compression Formats Comparison JPG, MP3, and PNG are three popular formats for representing information in a computer. These formats have some important key differences. Work with a partner to research the three formats and fill in the table below. DO NOT COPY AND PASTE! JPG MP3 PNG List the sources (URLs) for your information here evices/2013/01/29/eureka- people-how-karlheinz- brandenburg-invented-the- mp3/ s.com/mp31.htm - technology-advantages- disadvantages . html pnghist.html Type of file (image / audio / video)? image audio image What year was it created? Who (person / organization) created it? Compression Labs Karlheinz Brandenblossurg Jacob Ziv and Abraham Lempel Is it free to use or do you need to buy a license? Free, sometimes to view image requires a purchase It requires a license fo songs or application
Image of page 1
Image of page 2

You've reached the end of your free preview.

Want to read both pages?

  • Spring '17

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Stuck? We have tutors online 24/7 who can help you get unstuck.
A+ icon
Ask Expert Tutors You can ask You can ask You can ask (will expire )
Answers in as fast as 15 minutes
A+ icon
Ask Expert Tutors