- of or relating to two sounds of equal intensity.
Origin of isacoustic
Examples from the Web for isacoustic
Historical Examples of isacoustic
The peculiar form of the isacoustic lines will be evident at a glance.
“Isacoustic lines” are curves drawn through places where the sound is heard by the same percentage of observers.
The isacoustic lines thus show how the audibility of the sound varies throughout the sound area.