2026-10-14T03:52:57Z https://api.figshare.com/v2/oai

oai:figshare.com:article/31293517 2026-09-30T09:42:10Z category_26299 portal_753 item_type_1 month_year_09_2026

Information preservation about F1 and F2 at stage 4 for various clinical parameters Marco Pretorius (23126401) Biomedical engineering not elsewhere classified Cochlear implants Electrical Stimuli Acoustic Cues Vowels Information theory <p dir="ltr">The present dataset uses a method known as Continuous Feature Information Transmission Analysis (C-FITA) to estimate information about acoustic cues preserved in the electrical stimulus signal. The present dataset investigates the preservation of F1 and F2, since these are well known to be distorted by the processor. Percentage F1 (left column) and F2 (right column) information preserved, averaged across 12 speakers, in quiet (red) and noise at 10 dB SNR (green) and 0 dB SNR (blue) at stage 4 as a function of m. A channel-picking strategy (diamonds) with n = 8 was used for m = 22, and a fixed-channel strategy (circles) with n = m was used for m less than 22.</p> 2026-09-30T09:42:10Z Image Figure 10.25403/UPresearchdata.31293517.v1 https://figshare.com/articles/figure/Information_preservation_about_F1_and_F2_at_stage_4_for_various_clinical_parameters/31293517 CC BY 4.0