Chart - HL classifications

Question 1

HL Classification of - Normal

Answer 1

Soft whisper 0–20 dB

Question 2

HL Classification of - Mild

Answer 2

Soft spoken voice 20–40 dB

Question 3

HL Classification of - Moderate

Answer 3

Normal spoken voice 40–60 dB

Question 4

HL Classification of - Severe

Answer 4

Loud spoken voice 60–80 dB

Question 5

HL Classification of - Profound

Answer 5

Shout > 80 dB