微型电脑应用2025，Vol.41Issue(2)：20-23,28,5.
基于函数叠加法提升听障患者的听力效果
Improving Hearing Effect of Hearing Impaired Patients Based on Function Superposition Method
摘要
Abstract
Speech is an important factor affecting the physical and mental health of the hearing impairedd patients.Because these patients may have weak hearing in different frequency range,the least square method and batch gradient descent method are used to fit the pitch frequency curve.Combining the pitch parameters and formant parameters of speech,the received speech is re-synthesized by using the triangle function superposition method.The effect of increasing the decibel value in a specific fre-quency range on improving the speech effect of patients with hearing impairment is studied.The results show that according to the characteristic parameters of speech,the enhanced spectrum curve can make up for the hearing defects of the hearing im-paired.关键词
听障患者/梯度下降/频谱曲线/语音合成Key words
hearing impaired patient/gradient descent/the spectrum curve/speech synthesis分类
信息技术与安全科学引用本文复制引用
王咿卜,李建文..基于函数叠加法提升听障患者的听力效果[J].微型电脑应用,2025,41(2):20-23,28,5.基金项目
国家自然科学基金重点项目(60672001) （60672001）
商洛学院科学与技术研究基金项目(22SKY001) （22SKY001）
