Catalog: GN Resound Canta 4 In the Ear 440D and 450D Technical Guide
Company/Brand: Hearing Planet
in 44 in GN Resound Canta 4 In the Ear 440D and 450D Technical Guide by Hearing Planet
specifications full-on gain 50 db spl input max 1600 hz hfa max 1600 hz hfa 500 hz ... 800 hz 1600 hz model 440-d/450-d 2cc coupler 53 db 42 db 44 db 118 ... and reference test gain 70 2cc coupler in reference to ansi s3.22-1996 ospl90 90 ... db spl input total harmonic distortion equivalent ... input noise without noise reduction telecoil ... hz 50 40 30 20 full-on gain 50 db spl input reference test gain 60 db spl input ... 10000 100 1000 input db spl 10000 input/output response frequency 2khz telecoil ... response at reference test gain input level 10ma/m 130 120 110 output 100 db ... 70 80 90 100 110 frequency hz 100 1000 input db spl 10000 full-on gain parameter ... 23 38 23 38 23 38 23 38 23 33 settings in aventa fitting software using kemar ig ...