* For instruments tted with thin tube
BTE13 85
0 dB SPL ref. 20 mPa
Peak OSPL90 117 (123*) dB SPL
HF Average OSPL90 113 (106*) dB SPL
Peak Full-on Gain 51 (59*) dB
HF Average Full-on Gain 44 (41*) dB
Reference Test Gain 36 dB
Frequency Range 100-7000 Hz
Total Harmonic Distortion 500 Hz <2%
Total Harmonic Distortion 800 Hz <2%
Total Harmonic Distortion 1600 Hz <2%
Battery Consumption 1.1 mA
Equivalent Input Noise Level (omni/dir) 18/27 dB SPL
HF Average SPLITS (left/right ear) 94/94 dB SPL
Attack Time 1 ms
Release Time 55 ms
Measurements according
to American National
Standard ANSI S 3.22
(2003) and S3.7 (1995).
Supply voltage:
Battery Zinc Air 1.4 Volt