Matlab:实现音频音调删除
function helperAudioToneRemoval
persistent notch reader writer
if isempty(notch)
Fs = 44.1e3; % Sample Rate
ftone = 250; % Tone frequency
notch = dsp.NotchPeakFilter('SampleRate',Fs
function helperAudioToneRemoval
persistent notch reader writer
if isempty(notch)
Fs = 44.1e3; % Sample Rate
ftone = 250; % Tone frequency
notch = dsp.NotchPeakFilter('SampleRate',Fs