Research and legacy databases
b&k hats 5128 database
A collection of headphones measurements made using the Brüel & Kjaer high-frequency head and torso simulator (HATS) 5128 system.
RME DAP database
A database of digital audio player measurements made using the RME Babyface Pro FS.
PCM4222 V2.4 DAP database
A database of digital audio player measurements made using the TI PCM4222 and Version 2.4 Soundexpert.com df algorithm.
coupler research database
A database produced for the purposes of studying various ear simulators and microphones.
