|
|
|
|
|
What is an octave?
It is the frequency interval between two sounds whose basic
frequency ration is 2.
|
|
What is
an octave band spectrum?
A spectrum which is one octave in width.
|
|
What is sabin?
Sabin is a unit of measure of sound absorption named after the
famous scientist Wallace C. Sabine.
|
|
|
|
|
|
|
|
|
|
|