Enter Bone and Air thresholds (dB HL) for the four frequencies for each ear. Allowed numeric range: -15 to 110. Use step 5. Results are calculated only when you click Compute.
Right Ear
Frequency
Bone (dB)
Air (dB)
500 Hz
1000 Hz
2000 Hz
3000/4000 Hz
Left Ear
Frequency
Bone (dB)
Air (dB)
500 Hz
1000 Hz
2000 Hz
3000/4000 Hz
Parameter
Right Ear
Left Ear
Hearing Loss (dBHL)
Type
AB Gap (dB)
Hearing Disability (%)
Diagnosis
Better Ear
Worse Ear
Binaural Hearing Disability (%)
References
The Gazette of India, Part II, section 3, Subsection (ii), Notification No 61, dated January 05, 2018, IIIA Hearing Impairment (Deaf and Hard of Hearing), pages 91 - 92
World Health Organization. World Report on Hearing. Geneva: WHO; 2021.
Audiometric interpretation: A manual of Basic Audiometry-Lloyd and Kaplan (1978)- Uni-versity Park Press, Baltimore, U.S.A.
