In short, with Sonoris Dither you can quantize audio to a lower bitdepth with dither and/or noiseshaping.
The dithertype is selectable between TPDF and High Pass (HP) TPDF. TPDF is short for Triangular Probability Densitity Function, a form of dither that eliminates non-linear distortion during re-quantization and has no signal modulation artifacts.
The noiseshaping can be set to three flavors: Curve A, B and C or "Off". It is also possible to set noiseshaping without dither.
The output bitdepth can be set to 16 and 20 bit or "Off" for no quantization.
Here are some key features of "Sonoris Dither":
supports 2 types:
· TPDF (Triangular Probability Densitity Function)
· HighPass TPDF
3 noiseshaping curves:
· curve A: 5th order
curve B,C: 9th order:
· and noiseshaping independent adjustable
· is generated in assembly language
· quantization to 20 or 16 bit
· full automation possible
· low CPU load
· settings can be saved
· 64 bit integer math throughout the signal path, except for the noiseshaping filters
Limitations:
· Only 1dither and noiseshaping type
· The Save option is disabled