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DIFFERENCE OF VCD AND DVD Competency : Improve signal reproduction means of audio video CD.

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Presentation on theme: "DIFFERENCE OF VCD AND DVD Competency : Improve signal reproduction means of audio video CD."— Presentation transcript:

1 DIFFERENCE OF VCD AND DVD Competency : Improve signal reproduction means of audio video CD

2 Teknologi dan Rekayasa DIRECTION  CAN DIFFERENTIATE VCD AND DVD FORMAT  CAN COMPARE THE QUALITY OF THE VCD WITH DVD

3 Teknologi dan Rekayasa PHYSICAL FORMAT DVD has a data capacity of a larger, namely: 1.Pit size is smaller 2.Spaces tracks more thin 3.Layer double capacity

4 CAPACITY COATINGS Teknologi dan Rekayasa 1.SINGLE-SIDED, SINGLE-LAYERED DVD-5, this format is able to store 4.7 GB of data digital

5 Teknologi dan Rekayasa 2.SINGLE-SIDED, DUAL-LAYERED Construction DVD-9 to maintain approximately 8.5 GB

6 Teknologi dan Rekayasa 3.DOUBLE-SIDED, SINGLE-LAYERED DVD-10, pattern construction has 9.4 GByte capacity data

7 Teknologi dan Rekayasa 4.DOUBLE-SIDED, DUAL-LAYERED Construction DVD-18 can maintain the data about 17 GByte

8 STORAGE OF DATA ON THE DVD Teknologi dan Rekayasa DVD layer can be written that has a spiral-shaped track data, the single layer DVD, is always a circle of track in the disc towards outside

9 APPLICATION FORMAT Teknologi dan Rekayasa 1.DVD-VIDEO DVD video is the principle form of video and audio format used for movie, music concert audio and video that is based on the program

10 Teknologi dan Rekayasa 2.DVD-AUDIO Type DVD audio channel high-resolution stereo and multi-channel (more than 6 channels diskrit) audio

11 Teknologi dan Rekayasa 3.DVD-ROM DVD ROM format is a data storage such as CD ROM. This allows for data archival and mass storage, as well as interactive and web-based or content

12 PROCESS OF READING CD Teknologi dan Rekayasa Basic DVD player is working laser focus on the track bump Bump reflective in a way different than the area of the flat disc and OPTO electronic sensors to detect changes in the light bounce Committee interpret the electronic changes as a reflection of the order of reading the bits and bytes arranged in

13 THE END Teknologi dan Rekayasa By. Setyo Harmadi,ST SMK Muhammadiyah 3 Yogyakarta


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