[{"content":"","date":"2026年2月27日","externalUrl":null,"permalink":"/posts/","section":"Posts","summary":"","title":"Posts","type":"posts"},{"content":"我具有声学与工程学背景，长期从事听觉相关的交叉学科研究。研究方向主要包括人工耳蜗声信号编码策略的优化设计，以及新型听力筛查工具的开发。通过融合声学理论、信号处理方法与工程技术，致力于提升听觉辅助技术的性能与应用效果。\n","date":"2026年2月27日","externalUrl":null,"permalink":"/","section":"欢迎来到我的网站","summary":"","title":"欢迎来到我的网站","type":"page"},{"content":"\r📧 邮箱： zhouhuali224@gmail.com\n","date":"2026年2月27日","externalUrl":null,"permalink":"/posts/contactme/","section":"Posts","summary":"","title":"联系我","type":"posts"},{"content":"我的简历\n（在此添加简历内容）\n","date":"2026年2月27日","externalUrl":null,"permalink":"/posts/mycv/","section":"Posts","summary":"","title":"我的简历","type":"posts"},{"content":"","externalUrl":null,"permalink":"/authors/","section":"Authors","summary":"","title":"Authors","type":"authors"},{"content":"","externalUrl":null,"permalink":"/categories/","section":"Categories","summary":"","title":"Categories","type":"categories"},{"content":"","externalUrl":null,"permalink":"/series/","section":"Series","summary":"","title":"Series","type":"series"},{"content":"","externalUrl":null,"permalink":"/tags/","section":"Tags","summary":"","title":"Tags","type":"tags"},{"content":" 2025 # Sparse representation of speech using an atomic speech model 期刊 The Journal of the Acoustical Society of America Kong, Fanhui, Huali Zhou, Nengheng Zheng, and Qinglin Meng. | 157 (2025): 1899–1911.\r下载\rEffects of harmonicity on Mandarin speech perception in cochlear implant users 期刊 Speech Communication Shi, Mingyue, Qinglin Meng, Huali Zhou, Jiawen Li, Yefei Mo, and Nengheng Zheng. | 169 (2025): 103199.\r下载\r2024 # 人工耳蜗中的汉语语音声线索增强算法研究 博士论文 深圳大学 周华莉\rThe Chinese Zodiac-in-Noise Test: An Internet-Based Speech-in-Noise Test for Large-Scale Hearing Screening 期刊 Ear \u0026amp; Hearing Huali Zhou, Qinglin Meng, Xiaohong Liu, Peina Wu, Shidong Shang, Wei Xiao, Yuyong Kang, Jiawen Li, Yamin Wang, and Nengheng Zheng. | 45 (2024): 451–464.\r下载\rAutomated pure-tone audiometry using true wireless stereo earbuds with active noise control 期刊 International Journal of Audiology Zhou, Hengzhi, Huali Zhou, Zhenyu Guo, and Qinglin Meng. | (2024).\r下载\rSpatial Release From Masking With Bilateral Bone Conduction Stimulation at Mastoid for Normal Hearing Subjects 期刊 Trends in Hearing Wang, Jie, Sijia Xie, Stefan Stenfelt, Huali Zhou, Xiaoya Wang, and Jinqiu Sang. | 28 (2024): 1–13.\r下载\rDBD-CI: Doubling the Band Density for Bilateral Cochlear Implants 会议 INTERSPEECH 2024 Shi, Mingyue, Huali Zhou, Qinglin Meng, and Nengheng Zheng. | September 1-5, 2024, Kos, Greece.\r下载\r2023 # Comparable Encoding, Comparable Perceptual Pattern: Acoustic and Electric Hearing 期刊 IEEE Transactions on Neural Systems and Rehabilitation Engineering Kong, Fanhui, Huali Zhou, Yefei Mo, Mingyue Shi, Qinglin Meng, and Nengheng Zheng. | 31 (2023): 2326-2337.\r下载\rPulsatile Gaussian-Enveloped Tones (GET) for cochlear-implant simulation 期刊 Applied Acoustics Meng, Qinglin, Huali Zhou, Thomas Lu, and Fan-Gang Zeng. | 208 (2023): 109386.\r下载\rEffects of number of maxima and electrical dynamic range on speech-in-noise perception with an “n-of-m” cochlear-implant strategy 期刊 Biomedical Signal Processing and Control Mo, Yefei, Huali Zhou, Fanhui Kong, Zhifeng Liu, Xiaohong Liu, Hongming Huang, Yan Huang, Nengheng Zheng, Qinglin Meng, and Peina Wu. | 79 (2023): 104169.\r下载\rF0inTFS: A lightweight periodicity enhancement strategy for cochlear implants 会议 INTERSPEECH 2023 Huali Zhou, Fanhui Kong, Nengheng Zheng, and Qinglin Meng. | August 20-24, 2023, Dublin, Ireland.\r下载\rEffects of hearing loss and amplification on Mandarin consonant perception 会议 INTERSPEECH 2023 Huali Zhou, Xianming Bei, Huanshi Xu, Yingfeng Sun, Zhixin Lin, Nengheng Zheng, and Qinglin Meng. | August 20-24, 2023, Dublin, Ireland.\r下载\rChannel-Vocoder-Centric Modelling of Cochlear Implants: Strengths and Limitations 会议 The 9th Conference on Sound and Music Technology Kong, Fanhui, Yefei Mo, Huali Zhou, Qinglin Meng, and Nengheng Zheng. | Lecture Notes in Electrical Engineering 923, 2023.\r下载\r2022 # Pitch Perception With the Temporal Limits Encoder for Cochlear Implants 期刊 IEEE Transactions on Neural Systems and Rehabilitation Engineering Huali Zhou, Alan Kan, Guangzheng Yu, Zhenyu Guo, Nengheng Zheng, and Qinglin Meng. | 30 (2022): 2528-2539.\r下载\rCochlear-implant Mandarin tone recognition with a disyllabic word corpus 期刊 Frontiers in Psychology Wang, Xiaoya, Yefei Mo, Fanhui Kong, Weiyan Guo, Huali Zhou, Nengheng Zheng, Jan W. H. Schnupp, Yiqing Zheng, and Qinglin Meng. | 13 (2022): 1026116.\r下载\rEffect of listener head orientation on speech reception threshold in an automotive environment 期刊 Applied Acoustics Liang, Linda, Guangzheng Yu, Huali Zhou, and Qinglin Meng. | 193 (2022): 108782.\r下载\rInternet streaming audio based speech reception threshold measurement in cochlear implant users 会议 ICASSP 2022 Chen, Xi, Yefei Mo, Kang Ouyang, Mingyue Shi, Huali Zhou, Yupeng Shi, Wei Xiao, Shidong Shang, Qinglin Meng, and Nengheng Zheng. | 2022 IEEE ICASSP, 9012-9016.\r下载\rThe Relationship Between Pulse Rate and Mandarin Tone Recognition: A Preliminary Study with CCi-Mobile Cochlear Implant Research Processor 会议 ICBEA 2022 Mo, Yefei, Huali Zhou, Qinglin Meng, and Peina Wu. | May 13–15, 2022, Hangzhou, China.\r下载\rInteraural time difference based spatial release from masking with asymmetric hearing over a video conference app 会议 ICSP 2022 Chen, Jiachen, Guangzheng Yu, Huali Zhou, and Qinglin Meng. | 7th International Conference on Intelligent Computing and Signal Processing (ICSP), 2022.\r下载\r2021 # Utilizing True Wireless Stereo Earbuds in Automated Pure-Tone Audiometry 期刊 Trends in Hearing Guo, Zhenyu, Guangzheng Yu, Huali Zhou, Xianren Wang, Yigang Lu, and Qinglin Meng. | 25 (2021): 23312165211057367.\r下载\rAnthropometric-based clustering of pinnae and its application in personalizing HRTFs 期刊 International Journal of Industrial Ergonomics Guo, Zhenyu, Yigang Lu, Huali Zhou, Zhelin Li, Youming Fan, and Guangzheng Yu. | 81 (2021): 103076.\r下载\r人工耳蜗的音高感知编码机制和限制 期刊 复旦学报(自然科学版) 孟庆林，周华莉，余光正 |60(03),2021， 279-287+296\n下载\r评估人工耳蜗编码策略的心理声学实验平台研究 硕士论文 华南理工大学 周华莉\n2020 # A New Approach for Noise Suppression in Cochlear Implants: A Single-Channel Noise Reduction Algorithm 期刊 Frontiers in Neuroscience Huali Zhou, Ningyuan Wang, Nengheng Zheng, Guangzheng Yu, and Qinglin Meng. | 14 (2020): 301.\r下载\rEnhancing the Interaural Time Difference of Bilateral Cochlear Implants with the Temporal Limits Encoder 会议 INTERSPEECH 2020 Wan, Yangyang, Huali Zhou, Qinglin Meng, and Nengheng Zheng. | October 25–29, 2020, Shanghai, China\r下载\r2019 # 单侧听损者在人工听觉植入后的定位能力初探 期刊 声学技术 周华莉，余光正，王仙仁，孟庆林 |38(5), 547-548\n下载\r","externalUrl":null,"permalink":"/publications/","section":"欢迎来到我的网站","summary":"","title":"论文发表","type":"page"},{"content":" 声音的包络和精细结构声嵌合体演示 # 当我们听到一句话、一段旋律，或者判断声音来自左边还是右边时，大脑并不是把声音作为一个不可分割的整体来处理。实际上，听觉系统会利用不同层次的声学线索，其中两类最重要的信息，就是包络（envelope）和精细结构（fine structure）。\n简单来说，包络描述的是声音能量随时间变化的较慢轮廓，例如语音中的节奏、停顿、强弱起伏等信息；而精细结构则对应声音内部更快速、更细微的振动变化，通常和音高、音色以及空间听觉中的时间线索密切相关。也就是说，我们“听懂内容”和“感知声音品质、音高与方向”，并不一定依赖同一类信息。\n一个经典问题：我们到底更依赖哪部分信息？ # 为了回答这个问题，研究者提出了一个非常巧妙的方法：auditory chimaera（听觉嵌合声）。它的核心思路是，把两个不同声音分别分解到多个频带中，然后在每个频带里取其中一个声音的包络，再配上另一个声音的精细结构，最后重新合成为一个新的“拼接声音”。\n这样做的好处在于：如果听者最终感知到的新声音更像“包络来源”的那个原始声音，就说明这一任务更多依赖包络；反之，如果更像“精细结构来源”的那个声音，就说明精细结构更关键。\n示意图 # 图1. 听觉嵌合声（auditory chimaera）的基本处理思路。左侧示意图展示了两个声音经过滤波、提取包络和精细结构并重新组合的流程；右侧示意图以两个语音为例，展示了“一个声音的包络 + 另一个声音的精细结构”的组合方式。\n包络与精细结构，各自负责什么？ # 这类研究最有启发性的发现之一，是不同听觉任务依赖的线索并不相同。\n在语音识别中，人耳往往更多依赖包络信息。这意味着，即使声音内部的快速振动细节发生改变，只要包络保留得较好，我们仍然有可能听出语音的大致内容。\n但在旋律感知、音高判断以及空间听觉中，精细结构的重要性通常更加突出。换句话说，包络更像是在帮助我们“听懂说了什么”，而精细结构则更多参与“这声音听起来像什么”“高低如何”“来自哪里”等感知过程。\n音频样本 1: [mā] # 您的浏览器不支持音频元素。\r音频样本 2: [jù] # 您的浏览器不支持音频元素。\r音频样本 3: mā的包络+jù的精细结构 # 您的浏览器不支持音频元素。\r音频样本 4: jù的包络+mā的精细结构 # 您的浏览器不支持音频元素。\r可见，我们听到的语音主要由包络主导，而声调主要由精细结构主导。\n这件事为什么重要？ # 理解包络和精细结构的分工，不只是一个基础听觉科学问题，它对听力技术也有直接意义。\n例如，在人工耳蜗、助听设备和语音处理算法设计中，如果目标主要是提升语音可懂度，那么保留包络信息通常非常重要；但如果希望进一步改善音乐感知、音高体验或空间定位能力，那么如何更好地保留或重建精细结构相关线索，就会成为一个更有挑战也更关键的问题。\n因此，包络和精细结构并不是谁“更高级”或谁“更重要”的关系，而更像是听觉系统中的两类分工明确、彼此互补的信息。它们共同构成了我们丰富而稳定的声音感知体验。\n参考文献 # Smith, Z. M., Delgutte, B., \u0026amp; Oxenham, A. J. (2002). Chimaeric sounds reveal dichotomies in auditory perception. Nature, 416(6876), 87-90.\n","externalUrl":null,"permalink":"/demo/","section":"欢迎来到我的网站","summary":"基于经典的 auditory chimaera 研究，简要介绍声音包络与精细结构在语音、旋律和空间感知中的不同作用。","title":"演示","type":"page"},{"content":"","externalUrl":null,"permalink":"/news/","section":"欢迎来到我的网站","summary":"","title":"最新动态","type":"page"}]