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

DIFFERENCE OF VCD AND DVD

Competency :Improve signal reproduction means of audio video CD

Teknologi dan Rekayasa

DIRECTION

CAN DIFFERENTIATE VCD AND DVD FORMAT

CAN COMPARE THE QUALITY OF THE VCD WITH DVD


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


CAPACITY COATINGS

1.SINGLE-SIDED, SINGLE-LAYERED

DVD-5, this format is able to store 4.7 GB of data digital


2. SINGLE-SIDED, DUAL-LAYERED

Construction DVD-9 to maintain approximately 8.5 GB


3. DOUBLE-SIDED, SINGLE-LAYERED

DVD-10, pattern construction has 9.4 GByte capacity data


4. DOUBLE-SIDED, DUAL-LAYERED

Construction DVD-18 can maintain the data about 17 GByte


STORAGE OF DATA ON THE DVD

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


APPLICATION FORMAT

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


2. DVD-AUDIO

Type DVD audio channel high-resolution stereo and multi-channel (more than 6 channels diskrit) audio


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


PROCESS OF READING CD

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 bounceCommittee interpret the electronic changes as a reflection of the order of reading the bits and bytes arranged in


THE END

By. Setyo Harmadi,ST SMK Muhammadiyah 3 Yogyakarta

Documents

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