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Updated: Jul 1, 2025

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
Published on: March 24, 2023
Tonal language experience facilitates the use of spatial cues for segregating competing speech in bimodal cochlear
Biao Chen1, Xinyi Zhang1, Jingyuan Chen1
1Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Ministry of Education of China, Beijing, People's Republic of China.
Abstract:
English-speaking bimodal and bilateral cochlear implant (CI) users can segregate competing speech using talker sex cues but not spatial cues. While tonal language experience allows for greater utilization of talker sex cues for listeners with normal hearing, tonal language benefits remain unclear for CI users. The present study assessed the ability of Mandarin-speaking bilateral and bimodal CI users to recognize target sentences amidst speech maskers that varied in terms of spatial cues and/or talker sex cues, relative to the target. Different from English-speaking CI users, Mandarin-speaking CI users exhibited greater utilization of spatial cues, particularly in bimodal listening.
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