Current Steering

Combining current focusing and steering in a cochlear implant processing strategy
Objective. To evaluate the benefit of combined current focusing and steering to speech recognition in noise with cochlear implants …
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Dynamic current steering with phantom electrode in cochlear implants
Phantom electrode (PE) stimulation can extend the lower limit of pitch perception with cochlear implants (CIs) by using simultaneous …
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Excitation patterns of standard and steered partial tripolar stimuli in cochlear implants
Current steering in partial tripolar (pTP) mode has been shown to improve pitch perception and spectral resolution with cochlear …
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Electrode spanning with partial tripolar stimulation mode in cochlear implants
The perceptual effects of electrode spanning (i.e., the use of nonadjacent return electrodes) in partial tripolar (pTP) mode were …
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Current steering with partial tripolar stimulation mode in cochlear implants
The large spread of excitation is a major cause of poor spectral resolution for cochlear implant (CI) users. Partial tripolar (pTP) …
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Pitch contour identification with combined place and temporal cues using cochlear implants
This study investigated the integration of place- and temporal-pitch cues in pitch contour identification (PCI), in which cochlear …
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Encoding pitch contours using current steering
This study investigated cochlear implant (CI) users’ ability to perceive pitch cues from time-varying virtual channels (VCs) to …
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