Numerical Processing of Calculated Echograms to Derive Stable Room Acoustics Parameters
Execution parameters in a sound ray computer program (time discretization step,...) can influence the calculated echograms and their associated room acoustics parameters. An improved procedure is proposed to control this influence through a numerical processing of the raw calculated echograms. This procedure replaces the less accurate part of the echogram by a suitable theoretical decay. Examples are presented.
Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members, $5 for AES members and is free for E-Library subscribers.