Page 3 of Phonak Perseo Behind the Ear 111dAZ Technical Guide by Hearing Planet

ear simulator data en iec 60118 and iec 60711 2 cm3 coupler data ansi s3.22-1996 output sound pressure level input 90 db spl output sound pressure level 1600 hz input 90 db spl maximum maximum hfa 122 db spl db spl 120 db spl frequency response max gain input 90 db spl 115 db spl <118 db spl db spl 120 110 100 90 80 70 113 db spl frequency response max gain input 90 db spl 130 120 110 100 90 80 100 200 500 1000 2000 5000 10 000 hz 100 200 500 1000 2000 5000 10 000 hz acoustic gain input 50 db spl acoustic gain maximum 52 db db 60 50 40 30 20 10 100 200 500 1000 2000 5000 10 000 hz 1600 hz 46 db rtg fog­7db 39 db input 50 db spl maximum 44 db db 50 40 30 20 10 0 100 200 hfa 40 db rtg 36 db frequency response max gain input 50 db spl reference test gain input 60 db spl fog­7db frequency response full-on-gain input 50 db spl reference test gain input 60 db spl 500 1000 2000 5000 10 000 hz frequency range din 45605 total harmonic distortion <100­6200 hz 500 hz 0.5 quiescent 1.25 ma 800 hz 0.5 working 1.30 ma 20 db spl 1600 hz 0.5 frequency range total harmonic distortion <100 ­ 6000 hz 500 hz 800 hz 1600 hz 0.5 <3.0 0.5 <3.0 0.5 <3.0 quiescent 1.25 ma working 1.30 ma <1.5 ma 20 db spl <23 db spl battery current battery current equivalent input noise level equivalent input noise level induction coil sensitivity input 1 ma/m induction coil sensitivity 1600 hz 75 db spl input 31.6 ma/m maximum 81 db spl db spl 110 100 90 80 70 60 100 200 hfa ­ spliv 96 db spl db spl 110 100 90 80 70 60 tls ­1 db frequency response input 31.6 ma /m ­ rtg frequency response input 31.6 ma/m ­ rtg 500 1000 2000 5000 10 000 hz 100 200 500 1000 2000 5000 10 000 hz dynamic data compression attack time 8 ms recovery time 80 ms dynamic data compression attack time 6 ms recovery time 60 ms

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