GN ReSound EUHA 2009 - GN Store Nord
GN ReSound EUHA 2009 - GN Store Nord
GN ReSound EUHA 2009 - GN Store Nord
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Surround Sound Is Natural Sound Processing<br />
Like with surround sound the normal unaided ear processes<br />
bass and treble frequencies differently, because of the way<br />
sound waves travels around the head<br />
Right ear<br />
Front<br />
Bass (low frequencies) enters the human<br />
ear directly, creating a full richness of<br />
sounds.<br />
The natural ear response pattern match<br />
the omni-directional pattern of a hearing<br />
instrument.<br />
Treble (high frequencies) are shaped by<br />
the outer ear, to produce a directional<br />
effect that gives better speech<br />
understanding and localization.<br />
The natural ear responserate is the model<br />
for directionality patterns in hearing aids<br />
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