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dithering    音標拼音: [d'ɪðɚɪŋ]
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dithering
n 1: the process of representing intermediate colors by patterns
of tiny colored dots that simulate the desired color

A technique used in {quantisation} processes
such as {graphics} and {audio} to reduce or remove the
correlation between noise and signal.

Dithering is used in {computer graphics} to create additional
colors and shades from an existing {palette} by interspersing
{pixels} of different colours. On a {monochrome} display,
areas of grey are created by varying the proportion of black
and white pixels. In colour displays and printers, colours
and textures are created by varying the proportions of
existing colours. The different colours can either be
distributed randomly or regularly. The higher the
{resolution} of the display, the smoother the dithered colour
will appear to the eye.

Dithering doesn't reduce resolution. There are three types:
regular dithering which uses a very regular predefined
pattern; random dither where the pattern is a random noise;
and pseudo random dither which uses a very large, very
regular, predefined pattern.

Dithering is used to create patterns for use as backgrounds,
fills and shading, as well as for creating {halftones} for
printing. When used for printing is it very sensitive to
paper properties. Dithering can be combined with
{rasterising}. It is not related to {anti-aliasing}.

(2003-07-20)

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  • SONAR - Dithering | Cakewalk Forums
    SONAR - Dithering Tech support informed me to check the manual (and I did) Apparently I need the idiot version: Rectangular Essentially white noise, no noise shaping Advantages: least CPU-intensive, lowest signal-to-noise ratio, preferable to shape
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  • Which dithering setting do you use? - Cakewalk Forums
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  • Dithering. . . When and how to apply? - Cakewalk Forums
    Hey there I thought I had a grasp on dithering these days but suddenly I'm a little confused on when and how to apply it This post is a little wordy so please bare with me Here are some scenarios that I would like to clarify Each one is done by exporting a mix from Sonar 6 2 1 All my project
  • Dithering Revisited - Cakewalk Forums
    No, it’s not the name of an English PBS drama Recent discussions on dithering in the forum led me to believe that I should set my Sonar system dithering to Triangular and forget about it However, I want to sketch out my situation, and check to see if this really is the best cho
  • Which dithering setting best? - Cakewalk Forums
    I am a complete know nothing on dithering other than knowing that it changes bit rates I have always left it at the default triangular setting Upon reading further I am led to believe that powr2 or 3 are better any input?
  • What is the difference between dithering options at mixing down export . . .
    Hello! I recently noticed that at EXPORT > AUDIO screen (before saving mix as wav file) there is a two-option entry for DITHERING The default choice is a TRIANGULAR, and the other one is rectangular Could anyone please advise what it is about and what should be my selection (for now I did
  • Dithering settings? - Cakewalk Forums
    I am recording at 24 bit 44 1 sample rate and will be exporting the project as 16 bit 44 1 sample rate wav file Question is: What is the recommended settings to use for dithering? Right now it is at triangular at default Thanks!
  • Dither: Pow-r 3 vs Triangular? | Cakewalk Forums
    Hi So I'm exporting to CD from 24 bit 48khz I'm reading conflicting reports about dithering For quality Sonar help implies Triangular is the most accurate best dither However other documentation recommends Pow-r 3 Any thoughts on





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