This is the first post in a new series called “Dithering.” The subject is the sound quality of recorded music—analog, digital, or any combination thereof. The better known of the two definitions for ...

It should probably come as no surprise to anyone that the images which we look at every day – whether printed or on a display – are simply illusions. That cat picture isn’t actually a cat, but rather ...

In digital images, there is a technique called ' dithering ' that is used to reduce the number of colors in an image or replace them with different colors. Design engineer Dan Hollick explains what ...

In off-line ac-to-dc converter dithering, the pulse width modulator (PWM) frequency has proven to reduce average EMI by changing it from narrowband to broadband. This article covers a novel technique ...

Applications such as test equipment and digital radio for electronic intelligence are pushing the limits for both dynamic range and data rates. This drive is increasing the need for high-rate, ...

Several years ago, when I wrote about a new product – a Class-D amplifier for headsets that relied on the inductance of the output cable to filter out the (dithered) harmonics of the device’s clock ...

To be honest, we’ve heard of dithering but that’s the extent of our knowledge on the topic. After looking through [Windell’s] post about using Dithering in Processing we can now say we’ve got a base ...