Wobble frequency
id:
wobble-frequency-237-7116245
title:
Wobble frequency
text:
Optical discs, with the exception of DVD-RAM, have their data encoded on a single spiral, or a groove, which covers the surface of the disc. In the case of recordable media, this spiral contains a slight sinusoidal deviation from a perfect spiral. The period of this sine curve corresponds to the wobble frequency. The wobble frequency is commonly used as a synchronization source to achieve constant linear velocity while writing a disc, but has other uses as well depending on the type of disc. The
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Wobble_frequency
date created:
date modified:
2023-04-30T17:08:08Z
main entity:
{"identifier":"Q8028956","url":"https://www.wikidata.org/entity/Q8028956"}
image:
fields total:
13
integrity:
13