Catalog: GN Resound Canta 4 In the Ear 440D and 450D Technical Guide
Company/Brand: Hearing Planet
hearing planet in GN Resound Canta 4 In the Ear 440D and 450D Technical Guide by Hearing Planet
digital dual-microphone in-the-ear ite hearing instruments based on the exclusive gn ... provide excellent speech clarity and hearing comfort in addition the instrument ...
technical data canta4 ite technical 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 db spl 111 db spl 113 db spl 2.6 2.2 1.5 24 db spl 96 db spl 2005600 hz 4 ms 80 ms 1.4 ma 180 hrs 95 hrs full-on 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 sensitivity at reference test gain 10 ma/m frequency range dynamic response attack time release time current drain 65 db ...
technical data canta4 ite 14-band compression system syllabic compression threshold compression ratio attack time release time input limiting threshold compression ratio attack time release time 45 db spl in each band 1.0 to 3.0 program dependent in each handle 5 ms 70 ms 120 ms at 250 hz model 440-d/450-d 75 to 100 db spl program dependent in each handle >15.0 5 ms 70 ms feature options 14-band noise reduction slow adaptive digital feedback suppression directionality mild off on off hypercardiod off all specifications subject to change without notice data in accordance with ansi s3.22-1996 supply ...
