Acouslayers is a comprehensive programme that predicts sound transmission loss. It is a quick and accurate tool for predicting the insulation of different types of elements (walls, panels, ceilings, floors, glasses, etc.)
The program can estimate the Transmission Loss (TL) in 1/3 octave bands and Weighted Sound Reduction Index (STC or Rw) for use in sound transfer calculations: STC & Rw (C;Ctr), L'nTw, RT60 & RASTI according to the EN ISO 717-1 & 717-2 standards and ASTM International Classification E413 and E90
1. Single: elements composed of a single layer; for example: wall of brick.
2. Multiple: elements composed for several layers (double, triple, quadruple, ...) of single elements; for example: double laminated gypsum board panels with air space.
This software offers the user the possibility of calculating a group of specific solutions for each type of wall, whether for elements used in construction, railways, industry or craft.