| Message: | DESCRIPTION8 processing channel 12 adjustable frequency bands, 12 channel layered noise reduction and adaptive feedback cancellation technologies, all it have is to deliver finest tuning and sound quality and reimburse the hearing losses of different level more precisely and accurately. Intelligent adjustable direction speech enhancement technology, together with internal audiometer system and tinnitus masker function provide clients more convenience and satisfaction. With fitting range up to 130 dB, it's suitable for mild to severe and profound hearing loss.TECHNICAL FEATURE2nd Generation I-COOL Intelligent Multi-core Digital Signal ProcessorERAC Context Analysis Based Intelligent WDRC Technology8 Independent Compression-Amplification Channels12 Independent Adjustable Bands12 Channels Layered Noise Suppression TechnologyAFC Adaptive Feedback Cancellation TechnologyIntelligent Adjustable Direction Speech Enhancement Technology4 Environment Listening Program ( user programs)8 Channels MPO ManagementLow Battery Warning ToneAdjustable Warning TonePower on DelayMicrophone&Telecoil Overlay Processing TechnologyInternal Audiometer SystemTelecoil ( Optional)Automatic T/M Switch (Selectable)Tinnitus Masker FunctionInternal Sound Field Evaluation SystemVolume Control (Selectable)Program Switch Button ( Selectable)Fitting Range up to 120 dBPersonalized Data Storage FunctionTechnical DataAcoMate 820 BTE PlusPeak OSPL90(dB SPL)138.8dBHFA OSPL90(dB SPL)136.4dBPeak Gain(dB)60.1dBHFA Full On Gain(dB)56.3dBTotal Harmonic Distortion:500 Hz(%)≦2%800Hz(%)≦2%1600Hz (%)≦2%EQ Input Noise (dB)≦19.2Battery Current(Am)1.31Battery SizeA 675 url:http://www.acosoundhearing.com |
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