senso diva 100 digital cic · sensogram · diva compression · diva noise reduction with speech intensification · diva feedback canceling · diva occlusion manager recommended for · mild to moderate losses · all hearing loss configurations suggested fitting range senso diva cic offer state-of-the-art s technology and the most advanced audiological solutions in a very attractive package · 2 mhz/1 bit sigma-delta converters · 32 khz/20 bit processing for accurate sampling of input · sensogram in 4 expandable to 14 bands for accurate threshold and gain determination · slow acting enhanced dynamic range compression in 15 channels each with compression threshold as low as 0 db hl for enhanced audibility and comfort · sound stabilizer and anti-smearing system to preserve audibility and speech cues.
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· diva noise reduction with speech intensification in 15 channels to ensure comfort and intelligibility in noise · diva feedback canceling with feedback path simulator and dynamic cancellation optimizer to ensure successful use of target gain in all acoustic environments provide increased potential max gain and/or allow a larger vent size · diva occlusion manager to further ensure minimal perception of hollowness of one own voice s · beep-tone indicator for low battery alarm · easy programming with noah/compass or the sp3 dedi-cated programmer aoc automatic output control is an output limiting compression circuit that eliminates distortion from saturation it can be turned on factory setting and off from the programming devices a aoc disabled b aoc enabled
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sensogram the sensogram is one of the most efficient and precise fitting methods available by measuring the hearing threshold of the wearer with the hearing aid properly positioned in the ear variations in real-ear spl are eliminated compared to traditional audiogram-based fittings the basic sensogram is performed at 500 hz 1 khz 2 khz and 4 khz for more atypical losses the sensogram can be measured in up to 14 frequency bands the test signals used are frequency modulated tones with the maximum frequency deviation automatically set to the critical bandwidth corresponding to the center frequency of each band diva compression senso diva has an enhanced dynamic range compression edrc system implemented in each of the 15 channels the frequency gain-response for conversational level is determined by providing appropriate gain to each frequency region so all are equally and comfortably loud for optimal intelligibility i.e loudness equalization louder and softer sounds are amplified accordin
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diva feedback canceling senso diva has a dynamic feedback cancellation system the system estimates the signal feeding back from the receiver by way of an adaptive feedback path simulator the estimated signal is subtracted from the incoming signal thus eliminating feedback in most situations this algorithm allows 10-12 db more usable gain the dynamic cancellation optimizer monitors the function of the feedback path simulator and limits amplification in the relevant channel when abrupt changes to the hearing aid environment occur as soon as the acoustic situation becomes stable the feedback path simulator adapts to the new situation the system parameters are initialized by a feedback test at the time of fitting in addition to allowing the successful use of target gain in more situations diva feedback canceling also allows the use of a larger vent size in many cases diva occlusion manager diva occlusion manager is an additional tool for managing the perception of occlusion that is experie
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