[HTML][HTML] Deep electrode insertion and sound coding in cochlear implants

I Hochmair, E Hochmair, P Nopp, M Waller, C Jolly - Hearing research, 2015 - Elsevier
… to as the time code. In natural hearing, low frequency sounds are coded both in place and
time in the apical region of the cochlea. Sound frequency is thus not only coded in place but is …

Sound coding in cochlear implants: From electric pulses to hearing

J Wouters, HJ McDermott… - IEEE Signal Processing …, 2015 - ieeexplore.ieee.org
… Although the correspondence of signal frequencies and filter bank outputs to depth of
electrode insertion follows the tonotopy, the signal is not necessarily delivered to …

Implications of deep electrode insertion on cochlear implant fitting

M Gani, G Valentini, A Sigrist, MI Kós… - Journal of the Association …, 2007 - Springer
… to electrodes producing pitch confusions. Another is to improve the alignment of the frequency
components of sounds coded by the electrical signals delivered to each electrode to the …

Qualities of single electrode stimulation as a function of rate and place of stimulation with a cochlear implant

DM Landsberger, K Vermeire, A Claes… - Ear and …, 2016 - journals.lww.com
… In the present study, sound qualities of single electrode pulse … an electrode inserted between
362 and 430 into the cochlea. … to temporal coding and therefore have a better sound quality …

[PDF][PDF] Multichannel EEG Analysis of Sound Coding Strategies for Cochlear Implants

N El Boghdady, N Dillier, WK Lai, G Indiveri - University of Zurich, 2014 - researchgate.net
Sound coding techniques used in these devices process the … be used to stimulate the
electrode array implanted within the … electrode insertion depth, one can estimate each electrode’s …

From electric acoustic stimulation to improved sound coding in cochlear implants

P Nopp, M Polak - Cochlear Implants and Hearing Preservation, 2010 - karger.com
… ) by means of a shallow insertion electrode is a new method for … that with appropriately
designed and inserted electrodes, acoustic … the implications of EAS to CI sound coding strategies. …

The temporal limits encoder as a sound coding strategy for bilateral cochlear implants

A Kan, Q Meng - IEEE/ACM transactions on audio, speech, and …, 2020 - ieeexplore.ieee.org
… Further, surgical insertion depth of the electrode arrays typically vary [42], [43]. If electrode
insertion depths are different in each ear, acoustic information at the same frequency may be …

Deeper cochlear implant electrode insertion angle improves detection of musical sound quality deterioration related to bass frequency removal

AT Roy, RT Penninger, MS Pearl, W Wuerfel… - Otology & …, 2016 - journals.lww.com
… In the present study, we investigated whether insertion angle had a positive effect on musical
sound quality discrimination with respect to low-frequency information. We found that CI …

Coherent coding of enhanced interaural cues improves sound localization in noise with bilateral cochlear implants

B Williges, T Jürgens, H Hu, M Dietz - Trends in hearing, 2018 - journals.sagepub.com
sound coding strategies are used in this study: the continuous interleaved sampling (CIS,
Wilson et al., 1991) coding … Switched-off electrodes or not fully inserted electrode arrays (in the …

A neural-based vocoder implementation for evaluating cochlear implant coding strategies

N El Boghdady, A Kegel, WK Lai, N Dillier - Hearing research, 2016 - Elsevier
sound signal. Such an approach is implemented in the Excitability Controlled Coding (ECC)
algorithm, which is a custom-designed coding … and the electrode array insertion depth. …