General Knowledge - Basic General Knowledge - Discussion
Discussion Forum : Basic General Knowledge - Section 7 (Q.No. 25)
25.
The normal threshold of hearing is around
Discussion:
4 comments Page 1 of 1.
Ajay said:
1 decade ago
db means decibel.
(1)
Raziq said:
8 years ago
What is threshold?
(1)
Dasha said:
7 years ago
What is the threshold? Please explain it.
Madhukumar said:
7 years ago
The hearing threshold is defined as the lowest threshold of acoustic pressure sensation, possible to perceive by an organism. It is a subjective value which may differ individually. The hearing threshold forms the lowest limit of the hearing range (the highest limit is formed by the threshold of pain) only.
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