资源列表
[Audio] WaveletDenoisingMatlabProgram
说明:在噪声环境下语音信号的增强 语音信号为读入的声音文件 噪声为正态随机噪声-sound enhancement using wavelet transform<wangshao> 在 2025-06-23 上传 | 大小:1kb | 下载:0
[Audio] question1_12
说明:Plot the power‐spectrum of the signal at 30.34 seconds. Use an analysis window of 23 ms. Your plot should be labeled as dB in the y‐axis and frequency (Hz) for the x‐axis. Comment very briefly on the spectral characteristic of the signal.<董坚强> 在 2025-06-23 上传 | 大小:1kb | 下载:0
[Audio] AEC
说明:基于LMS算法和NLMS算法的自适应声回波消除器AEC,实现的主要功能是:在用户对电视发出的指令混杂了电视扬声器的声学回声的情况下,滤掉电视声音得到较为纯净的用户语音指令信号。-The main function of the adaptive filter based on the LMS algorithm and the NLMS algorithm is mixed: in the instruction issued by the user on the television TV s<AnyaTan> 在 2025-06-23 上传 | 大小:1kb | 下载:0