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Good Dither — by Goodhertz, Inc.
https://goodhertz.co/good-dither/#:~:text=Dither%20adds%20noise%20to%20audio%20signals%20in%20order,dither%20affects%20the%20frequency%20spectrum%20of%20that%20noise.
What Is Dithering in Audio?
https://www.izotope.com/en/learn/what-is-dithering-in-audio.html
Dither is the solution to one of the fundamental problems in digital audio, so if we want to understand what it’s doing, we first need to understand the problem. In a nutshell, the problem is one of amplitude resolution, or how accurately we can measure the level of a signal using ones and zeros.
What is Audio Dithering? And Why it's Used on Mastering ...
https://www.masteringbox.com/audio-dithering/
Understand Audio Dithering Using Images. Even with this explanation, audio dithering can be difficult to grasp conceptually. Fortunately, dither is used in other digital formats as well, such as visual media. These days, most of us are familiar with HD TVs, so we’ll use them as an example. Millions of pixels make up the image on your TV screen.
What is Dithering in Audio & What Does it Do? (An Easy ...
https://ledgernote.com/columns/mixing-mastering/dithering/
Dithering is a process to smooth out those errors. It's not easy to hear in audio form so my examples will be with images and you can translate that analogy mentally to digital audio and you'll understand it nearly immediately. Let's look at some definitions of this term and we'll see why people are confused.
Audio Dithering: What You Need to Know | Waves
https://www.waves.com/audio-dithering-what-you-need-to-know
Only dither when you render your audio to a lower bit-depth. Don’t dither before converting to MP3 or AAC. Always dither if you’re creating 16-bit files for a CD from a 24- or 32-bit mix. You don’t need to dither when going from 32-bit floating point to 24-bit (because 32-bit floating point doesn’t have a higher bit depth), but you do ...
5.3.7 The Mathematics of Dithering and Noise Shaping ...
http://digitalsoundandmusic.com/5-3-7-the-mathematics-of-dithering-and-noise-shaping/
5.3.7 The Mathematics of Dithering and Noise Shaping. Dithering is described in Section 5.1.2.5 as the addition of low-amplitude random noise to an audio signal as it is being quantized. The purpose of dithering is to prevent neighboring sample values from quantizing all to the same level, which can cause breaks or choppiness in the sound.
Good Dither — by Goodhertz, Inc.
https://goodhertz.co/good-dither/
Dither adds noise to audio signals in order to prevent distortion that otherwise would occur. The noise shaping of the dither affects the frequency spectrum of that noise. Generally, the goal of a noise shaping algorithm is to move noise energy away from areas that the human ear is very sensitive to and to push it to places that we’re not as ...
Audio signal dither and noise shaping - Signal Processing ...
https://dsp.stackexchange.com/questions/15436/audio-signal-dither-and-noise-shaping
That said, there must still be some merit in shaping the dither function, because I can at least reduce the noise in the low frequency region by using violet noise rather than white, and I don't know how far beyond that the theoretical limits of unshaped dither extend.
Image Dithering: Eleven Algorithms and Source Code ...
https://tannerhelland.com/2012/12/28/dithering-eleven-algorithms-source-code.html
Dithering is still a surprisingly applicable technique, not just for practical reasons (such as preparing a full-color image for output on a non-color printer), but for artistic reasons as well. Dithering also has applications in web design, where it is a useful technique for reducing images with high color counts to lower color counts, reducing file size (and bandwidth) without …
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