维普期刊资源整合服务平台（V6.5）

维普中文期刊产品整合服务

2篇 您的检索式：作者名="BAI Haichuan"

选中清除导出查看参考文献查看引证文献引用追踪共1页首页上一页第1页下一页末页 /1 跳转

		题名	作者	年代	出处	被引量
	1	DNN-Based Speech Enhancement Using Soft Audible Noise Masking for Wind Noise Reduction显示文摘This paper presents a deep neural network(DNN)-based speech enhancement algorithm based on the soft audible noise masking for the single-channel wind noise reduction. To reduce the low-frequency residual noise, the psychoacoustic model is adopted to calculate the masking threshold from the estimated clean speech spectrum. The gain for noise suppression is obtained based on soft audible noise masking by comparing the estimated wind noise spectrum with the masking threshold. To deal with the abruptly time-varying noisy signals, two separate DNN models are utilized to estimate the spectra of clean speech and wind noise components. Experimental results on the subjective and objective quality tests show that the proposed algorithm achieves the better performance compared with the conventional DNN-based wind noise reduction method.	Haichuan Bai Fengpei Ge Yonghong Yan	2018	China Communications2018，15，9：	1
	2	Deep Scattering Spectra with Deep Neural Networks for Acoustic Scene Classification Tasks显示文摘As one of the most commonly used features,Mel-frequency cepstral coefficients(MFCCs)are less discriminative at high frequency.A novel technique,known as Deep scattering spectrum(DSS),addresses this issue and looks to preserve greater details.DSS feature has shown promise both on classification and recognition tasks.In this paper,we extend the use of DSS feature for acoustic scene classification task.Results on Detection and classification of acoustic scenes and events(DCASE)2016 and 2017 show that DSS provided 4.8%and 17.4%relative improvements in accuracy over MFCC features,within a state-of-the-art time delay neural network framework.	ZHANG Pengyuan CHEN Hangting BAI Haichuan YUAN Qingsheng	2019	Chinese Journal of Electronics2019，28，6：	1

返回顶部每页显示：

共1页首页上一页第1页下一页末页 /1 跳转

goolge学术搜索-维普

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费