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Cochlear Baha 5 SuperPower Sound Processor Manual Del Usuario página 17

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Performance characteristics
General
Processing delay
Measurements according to IEC60118-9 2019 2
OVFL90 frequency response
AMSL frequency response
RTAMSL
1
Frequency range
Equivalent input noise
1
Battery current
1
(65 dB Input SPL at 1kHz)
Total Harmonic Distortion
70 dB SPL at 500 Hz
70 dB SPL at 800 Hz
65 dB at 1600 Hz
65 dB at 3200 Hz
Measurements according to IEC60118-0 2022 4
AGC characteristics
1 2
AMSL = Full-on acousto-mechanical sensitivity level re. 1
µN/20 µPa
HFA = High frequency average (average at 1000 Hz, 1600
Hz and 2500 Hz)
OVFL = Output vibratory force level re. 1 µN
RTAMSL = Reference test acousto-mechanical sensitivity
level re. 1 µN/20 µPa
RTS = Reference test setting of the gain control
SPL = Sound pressure level re. 20 µPa
Performed with RTS according to IEC60118-9:2019
1
2nd Ed. The RTS is set to full-on-gain minus 10 dB and
expansion active.
Measured at 2 kHz with maximum compression ratio
2
(CR)
nd
1
th
Ed. (conforms to ANSI S3.22-2014 (R2020))
4.5 ms
Ed. (conforms to ANSI S3.22-2014 (R2020))
Max 133 dB OVFL
HFA 124 dB OVFL
Max 61 dB
HFA 58 dB
48 dB
250-7100 Hz
17 dB SPL
3.5 mA
1%
0.5%
0.5%
0.5%
Attack time 3 ms
Release time 60 ms
English
17

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