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change frequency range in Matlab
ma_heroine
2022. 11. 7. 18:56
https://kr.mathworks.com/help/audio/ref/shiftpitch.html
Shift audio pitch - MATLAB shiftPitch - MathWorks 한국
Pitch shifting can alter the spectral envelope of the pitch-shifted signal. To diminish this effect, you can set PreserveFormants to true. If PreserveFormants is set to true, the algorithm attempts to estimate the spectral envelope using an iterative proce
kr.mathworks.com
https://stackoverflow.com/questions/67944274/shifting-a-signal-to-a-higher-frequency-range
Shifting a signal to a higher frequency range
I want to shift an audio file from an audible frequency band to one that is higher than 20kHz using python. I have been searching online on how to do this and the closest i have got is using fft.ff...
stackoverflow.com