In this case, such signals might be more easily detected by those experiencing meditation-like tranquillity in a relaxing "whole field" of light, sound and warmth.
For people, who are interested in sound, the field of sound technology is definitely making noise.
对于那些对声音感兴趣的人来说，声音技术这一领域简直是在制造噪音。
3
The method in this paper, which can be used to calculate the interior soundfield of arbitrary-shaped closed thin shell (equal or unequal thickness), suits a large scope.