Digital eXtreme Definition
Digital eXtreme Definition (DXD) is a digital audio format that originally was developed by
In contrast with DSD-Wide or DSD Pure which offers level, EQ, and crossfade edits at the DSD sample rate (64fs,[
DXD was initially developed for the Merging Pyramix workstation and introduced together with their Sphynx 2,[5] AD/DA converter in 2004. This combination meant that it was possible to record and edit directly in DXD, and that the sample only converts to DSD once before publishing to SACD. This offers a great advantage to the user as the noise created by converting DSD rises dramatically above 20 kHz, and more noise is added each time a signal is converted back to DSD during editing.
Today, DXD is also used as a music distribution format in some HD web stores.[6]
References
- ^ Merging Technologies Sphynx 2 https://www.resolutionmag.com/wp-content/uploads/2016/03/Merging-Technologies-Sphynx-2.pdf
- ^ Thorpe, Peter (2001), DSD-wide. A practical implementation for professional audio
- ^ "Sonoma" (PDF). Archived from the original (PDF) on 2019-12-25.
- ^ DSD-Wide. A Practical Implementation for Professional Audio. (Audio Engineering Society E-Library) http://www.aes.org/e-lib/browse.cfm?elib=9998
- ^ Merging Technologies Sphynx 2 https://www.resolutionmag.com/wp-content/uploads/2016/03/Merging-Technologies-Sphynx-2.pdf
- ^ "Getting started playing DSD and DXD files". help.nativedsd.com. Retrieved 2019-06-07.
External links
- White paper: The advantages of DXD for SACD
- DSD, DXD & SACD - high resolution audio
- Digital HD Audio Formats at the Wayback Machine (archived 2015-06-21)
- Some DXD samples in flac at the Wayback Machine (archived 2019-06-09)