Can I read Mel Frequency Filter Bank Overview on EtoBox?
Mel Frequency Filter Bank Overview by amrithageorge is a document available to read on EtoBox.
What is Mel Frequency Filter Bank Overview about?
The document discusses Mel-frequency cepstral coefficients (MFCCs), which are a feature widely used in automatic speech recognition. MFCCs aim to mimic the human auditory system by using Mel filterbanks that space filters logarithmically at low frequencies and linearly at high frequencies. The signal is transformed to the Mel domain using these filterbanks. Then the log Mel spectrum is converted to the time domain using the discrete cosine transform (DCT) to produce the MFCCs. MFCCs represent the envelope o
- Author
- amrithageorge
- Language
- EN