“A.S.” means left ear.“A.D.” means right ear. “dB” means decibels.
1. Unaided air conduction threshold sensitivity: average of 500, 1000, 2000 HzA.D. (dB)A.S. (dB)
1a. Unaided bone conduction threshold sensitivity: average of 500, 1000, 2000 HzA.D. (dB)A.S. (dB)
2. Aided air conduction threshold sensitivity: average of 500, 1000, 2000 HzA.D. (dB)A.S. (dB)
2a. Aided bone conduction threshold sensitivity: average of 500, 1000, 2000 HzA.D. (dB)A.S. (dB)
3. Unaided speech discriminationA.D. (percent)A.S. (percent)
4. Aided speech discrimination (where possible)A.D. (percent)A.S. (percent)