Feeds
提问
How to best modify FFT bin amplitudes before IFFT (DFT, windowing)?
I wish to do the following: Read a mono 44.1kHz audio file. Chop this audio in short overlapping (windowed?) segments. Do FFT...
4 years 前 | 1 个回答 | 0
1
个回答提问
Possible bug/limitation in hilbert() implementation?
Edit: Problem solved. The hilbert() function is not very accurate at very low frequencies (below 20Hz or so perhaps). Highpass ...
5 years 前 | 1 个回答 | 0
1
个回答提问
Perfect reconstruction linear phase FIR filterbank for audio without reconstruction filterbank?
I want to make a perfect reconstruction linear phase FIR filterbank for audio that does not need a reconstruction filter bank. ...
5 years 前 | 1 个回答 | 0
