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 Differences in Digital TechnologyFEATURES COMMONLY FOUND IN: 
 
 
	
		| Ultimate Digital Technology A greater number of computer programmable bands and channels. Bands and 
channels refer to slices" of the sound 
spectrum used to adjust gain and compression, respectively 
Voice sensitivity capability - ability to 
detect difference between human voice 
patterns of sound vs. constant, non-voice 
background sounds for minimization 
Better feedback cancellation 
Better performance in noise 
Improved directionality (for instruments 
having two or more microphones) adapts 
to cancel noises from wearer's side and 
rear, even as sound source 
is moving.
 
 Advanced Digital Technology
 Memory button to give user 
choice of listening programs 
for various situations 
Multiple bands and channels for computer adjustments.
 | Basic Digital Technology Clearer and more accurate sound 
reproduction over analog technology 
Quieter performance with less electronic circuit noise 
Either computer programmable or manual trimpot adjustability
 
 Conventional Analog Technology
 Has helped millions of people hear better over the years 
Least expensive technology
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