2668 Direct Stream Digital Stream File Audio Direct Stream Digital is a digital audio format which uses pulse-density modulation at more than 64 times the sampling rate of CD Audio. Two formats associated with the file format are DSD Stream File (DSF) and DSD Interchange File Format (DFF). Direct Stream Digital (DSD) is a trademark used by Sony and Philips. 220 The Church of Jesus Christ of Latter-Day Saints / The Church of Jesus Christ of Latter-Day Saints 06 Feb 2023 06 Feb 2023 fmt/1817 PUID dsf File extension 2157 Direct Stream Digital Stream File BOF Absolute from beginning of file, magic bytes: DSD {24}fmt 1 Absolute from BOF 0 0 44534420{24}666D7420