oticon Alta IIC Instructions For Use Manual page 82

Measurements
according to
American National
Standard ANSI S
3.22 (2003) and S3.7
(1995).
Supply voltage:
Battery Zinc Air 1.4 Volt
0 dB SPL ref. 20 mPa
Peak OSPL90
HF Average OSPL90
Peak Full-on Gain
HF Average Full-on Gain
Reference Test Gain
Frequency Range
Total Harmonic Distortion
Total Harmonic Distortion
Total Harmonic Distortion
Battery Consumption
Equivalent Input Noise Level (omni/dir)
HF Average SPLITS (left/right ear)
Attack Time
Release Time
Custom 75
(only IIC)
109 dB SPL
103 dB SPL
35 dB
34 dB
–
100-7200 Hz
2%
500 Hz
<2%
800 Hz
<2%
1600 Hz
0.7 mA
18/- dB SPL
–
2 ms
116 ms
Custom 75
109 dB SPL
105 dB SPL
38 dB
35 dB
27 dB
100-7100 Hz
<2%
<2%
2 %
1.0 mA
20/29 dB SPL
82/82 dB SPL
1 ms
90 ms