摘要
介绍了自适应滤波进行语音增强的一种方法。对带噪语音进行自适应滤波处理 ,滤波后的语音信噪比和听觉质量得到了很大的改善。
This paper describes a general problem of removing additive background noise from the noisy speech in the self-adaptive filter. After the self-adaptive filter, the SNR(signal to noise ratio) and the quality of speech has been improved obviously.
出处
《苏州大学学报（工科版）》
CAS
2002年第4期23-25,共3页
Journal of Soochow University Engineering Science Edition (Bimonthly)
基金
江苏省重点实验室计算机信息处理技术开发课题资助项目
