Technical Articles

Official Dpdo technical articles: DSD conversion principles, parameter selection and practice.

PCM to DSD

• The Complete Guide to PCM to DSD Conversion — from principles to practice
• FLAC to DSD Tutorial — single-file and batch conversion commands
• DSD64 vs DSD128 vs DSD256 — listening, size, device compatibility

Noise Shaping

• DSD Noise Shaping Deep Dive: IIR vs FIR, Orders 3–15 — shaping principles and configuration

SACD Authoring

• How to Author a Standard SACD ISO — metadata, cover, CUE