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.idea
.idea
 
 
1- Overview
1- Overview
 
 
10 - Fourier Transform The Intuition
10 - Fourier Transform The Intuition
 
 
11 - Complex numbers for audio signal processing
11 - Complex numbers for audio signal processing
 
 
12- Defining the Fourier transform using complex numbers
12- Defining the Fourier transform using complex numbers
 
 
13- Discrete Fourier Transform
13- Discrete Fourier Transform
 
 
14- Extracting the Discrete Fourier Transform
14- Extracting the Discrete Fourier Transform
 
 
15 - Short-Time Fourier Transform explained easily
15 - Short-Time Fourier Transform explained easily
 
 
16 - Extracting Spectrograms from Audio with Python
16 - Extracting Spectrograms from Audio with Python
 
 
17 - Mel Spectrogram Explained Easily
17 - Mel Spectrogram Explained Easily
 
 
18 - Extracting Mel Spectrograms with Python
18 - Extracting Mel Spectrograms with Python
 
 
19- MFCCs Explained Easily
19- MFCCs Explained Easily
 
 
2- Sound and waveforms
2- Sound and waveforms
 
 
20- Extracting MFCCs with Python
20- Extracting MFCCs with Python
 
 
21 - Frequency-Domain Audio Features
21 - Frequency-Domain Audio Features
 
 
22 - Implementing Band Energy Ratio from Scratch with Python
22 - Implementing Band Energy Ratio from Scratch with Python
 
 
23- Spectral centroid and bandwidth
23- Spectral centroid and bandwidth
 
 
3- Intensity, loudness, and timbre
3- Intensity, loudness, and timbre
 
 
4- Understanding audio signals
4- Understanding audio signals
 
 
5- Types of audio features for ML
5- Types of audio features for ML
 
 
6- How to extract audio features
6- How to extract audio features
 
 
7- Time-domain audio features
7- Time-domain audio features
 
 
8- Implementing the amplitude envelope
8- Implementing the amplitude envelope
 
 
9- RMS energy and zero-crossing rate
9- RMS energy and zero-crossing rate
 
 
audio_resources
audio_resources
 
 
hand-on
hand-on
 
 
.DS_Store
.DS_Store
 
 
.gitignore
.gitignore
 
 
LICENSE
LICENSE
 
 
README.md
README.md
 
 

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speech-signal-processing

speech signal processing lessons from Valerio Velardo (my hero).

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speech signal processing lessons from Valerio Velardo (my hero).

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