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Acoustic Simulations of Cochlear Implants: 1-8 Channel, Plenty of ingtersting "sounds" here!
loml
post Thu Jun 5, 2008, 07:57 AM
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CI: 1 - 8 Channel

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Acoustic Simulations of Cochlear Implants
These simulations were based on a study by Shannon, Zeng, Wygonski, Kamath, and Ekelid (1995), in which they showed that for normal-hearing listeners who are native speakers of English, 3 to 4 channels are sufficient to provide almost perfect speech recognition. Similar results were also obtained using Chinese speech materials (Fu, Zeng, Shannon, and Soli, 1998). In these simulations, you will hear a male speaker speaking a sentence, then counting from 1 to 10. You won't be able to understand anything with 1-channel simulation. You may understand a few words with 2-channel simulation. You should understand the entire sentence with 3 or 4 channels. If you are not a native speaker, you may need 6 or 8 channels to fully understand the sentence.


http://www.ucihs.uci.edu/hesp/Simulations/...lationsmain.htm

This post has been edited by loml: Thu Jun 5, 2008, 07:59 AM
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Mark B.
post Sat Jun 7, 2008, 07:10 PM
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Interesting... but the Harmony 120 software renders each one nearly identically clear.
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loml
post Mon Jul 7, 2008, 07:26 AM
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QUOTE (Mark B. @ Sat Jun 7, 2008, 08:10 PM) *
Interesting... but the Harmony 120 software renders each one nearly identically clear.


Mark - Is that they type of CI that you have?

This post has been edited by loml: Mon Jul 7, 2008, 07:27 AM
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