Without

Gain

Divinoa

BP100a

Ub

Divinoa

BP100a

Ub

pc

Sound-field pure tone audiometry

Air-conduction threshold at 250 Hz

65 (55 - 70)

60 (55 - 64)

0.17

40 (35 - 45)

38 (25 - 45)

0.3

0.605

Air-conduction threshold at 500 Hz

70 (60 - 75)

65 (60 - 70)

0.1

45 (40 - 50)

40 (35 - 45)

0.08

0.326

Air-conduction threshold at 1000 Hz

60 (50 - 80)

60 (56 - 69)

0.49

40 (35 - 45)

40 (26 - 45)

0.35

0.672

Air-conduction threshold at 2000 Hz

55 (45 - 80)

55 (50 - 69)

0.9

35 (25 - 40)

38 (30 - 44)

0.4

0.438

Air-conduction threshold at 3000 Hz

60 (45 - 85)

60 (55 - 64)

0.74

40 (30 - 45)

35 (30 - 40)

0.36

0.456

Air-conduction threshold at 4000 Hz

55 (50 - 85)

58 (55 - 68)

0.74

35 (30 - 40)

32.5 (25 - 40)

0.39

0.817

Air-conductionthreshold PTA

60 (55 - 75)

62 (55 - 67)

0.59

38 (35 - 45)

38 (32 - 45)

0.41

0.701

Sound-fieldspeechaudiometry

Percent of maximum speech discrimination at 60 dB

0 (0 - 10)

0 (0 - 25)

0.5

90 (80 - 100)

95 (60 - 100)

0.83

0.624

APHAB scales

Ease of communication

50 (25 - 95)

71 (47 - 90)

0.215

24 (0 - 82)

65 (35 - 78)

0.1

0.064

Backgroundnoise

83 (44 - 97)

72 (60 - 94)

0.756

55 (−2 - 78)

57 (28 - 77)

0.59

0.149

Reverberation

69 (36 - 87)

80 (60 - 84)

0.331

49 (−4.5 - 75)

62 (37 - 69)

0.5

0.758

Aversiveness

5 (1 - 14.5)

6 (1 - 24)

0.617

−61(−68 - −29)

−49 (−57 - −19)

0.26

0.446

APHAB global score

54 (30 - 68)

58 (49 - 66)

0.342

27 (−25 - 38)

33 (21 - 43)

0.25

0.215