3910 Plextalk Project File (imph) Audio Files created when a Daisy Talking Book Project is made using Plextalk software. Three files called Ncc.imdn, ImdPhrInfo.imph, ImdTxtTabl.imtt are automatically created each time; these files are called Plextalk project files. They store tables of contents, information etc., and may not be crucial to the playing of the Daisy format, but they are important to the PlexTalk software. 299 Brigham Young University / Brigham Young University 29 Jan 2025 29 Jan 2025 fmt/2035 PUID imph File extension 3398 Plextalk Project File (imph) Absolute from beginning of file, magic bytes: ................................ÿÿÿÿÿÿÿÿ{40}ÿÿÿÿ{40}ÿÿÿÿ 1 Absolute from BOF 0 0 0000000000000000000000000000000000000000000000000000000000000000FFFFFFFFFFFFFFFF{40}FFFFFFFF{40}FFFFFFFF