Evaluation of an adaptive comb filtering method for enhancing speech degraded by white noise addition
Evaluation of an adaptive comb filtering method for enhancing speech degraded by white noise addition
复制标题
DOI：
10.1109/tassp.1978.1163117
复制
发表时间：
1978-08
期刊：
影响因子：
--
通讯作者：
J. Lim;A. Oppenheim;L. Braida
中科院分区：
文献类型：
--
作者：
J. Lim;A. Oppenheim;L. Braida
通过可理解性测试来评估Frazier[2]提出的自适应梳状滤波方法对加性白噪声导致的语音退化的增强效果。结果表明，与信噪比无关的自适应梳状滤波方案不能提高语音清晰度。
An intelligibility test was performed to evaluate an adaptive comb filtering method proposed by Frazier [2] for enhancement of degraded speech due to additive white noise. Results indicate that independent of S/N ratio the adaptive comb filtering scheme does not increase speech intelligibility.