Table 7.

Loudness ratings of the sound heard in the booth for a range of IDRs with two programs (P1: Ts = BA; P2: Ts = 0 CU) for three subjects. (None = no sound heard, VS = very soft, S = soft, MS = medium soft, M = medium.)

S6: Harmony	35 IDR	40 IDR	50 IDR	60 IDR	70 IDR	80 IDR
Ts = BA	None	None	VS	S	MS	M
Ts = 0	None	None	VS	S	MS	M
S8: Harmony	35 IDR	40 IDR	50 IDR	60 IDR	70 IDR	80 IDR
Ts = BA	None	VS	VS	S	MS	M
Ts = 0	None	None	VS	VS	S	M
S10: Harmony	35 IDR	40 IDR	50 IDR	60 IDR	70 IDR	80 IDR
Ts = BA	VS	VS	S	MS	M	M
Ts = 0	None	None	VS	VS	S	S
S10: PSP	35 IDR	40 IDR	50 IDR	60 IDR	70 IDR	80 IDR
Ts = BA	None	VS	VS	S	MS	M
Ts = 0	None	None	None	VS	S	S