melfilterbanken
Melfilterbanken is a technique used in digital signal processing, particularly in the field of audio and speech processing. It is a method for transforming a signal from the time domain to the frequency domain, similar to the Fourier transform, but with a focus on the human auditory system.
The process begins with the application of a short-time Fourier transform (STFT) to the input signal, which
The mel scale is a perceptual scale of pitches judged by listeners to be equal in distance
The output of the mel filterbank is a set of mel-frequency cepstral coefficients (MFCCs), which are used
In summary, melfilterbanken is a technique for transforming a signal into a set of mel-frequency cepstral coefficients,