Advanced Digital Acoustics Processor (DAP) The JVC DAP allows digital recreation of acoustic environments -- halls, pavilions, etc. -- in your listening space. JVC developed the sound field simulation technology jointly with a leading concert-hall designer/contractor. Capable of handling multi-channel sources, it makes use of a vast amount of data for the creation of sound field patterns that are difficult to simulate with conventional processing systems based on field-measured impulse responses. Each sound field pattern is verified and modified repeatedly by critical auditions. The result is sound fields reproduced most naturally, with early reflections simulated realistically.