https://github.com/sizhky/audio-snippets
simple utilities for audio files
https://github.com/sizhky/audio-snippets
Last synced: about 2 months ago
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simple utilities for audio files
- Host: GitHub
- URL: https://github.com/sizhky/audio-snippets
- Owner: sizhky
- License: apache-2.0
- Created: 2021-10-30T12:26:45.000Z (over 3 years ago)
- Default Branch: master
- Last Pushed: 2022-11-11T13:46:33.000Z (over 2 years ago)
- Last Synced: 2025-02-08T11:44:49.083Z (3 months ago)
- Language: Jupyter Notebook
- Size: 938 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
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README
# audio-snippets
## Install
```bash
pip install audio-snippets
```
## Usage
I suggest you use jupyter notebooks to take full advantage of all functions
### Load Audio
```python
from audio_snippets import Sound
s = Sound.from_path('/path/to/audio/file.mp3')
```
### Data
```python
print(s.audio) # just the numpy array :D
print(s.Fs) # sampling frequency
```
### Play it
```python
s.play()
s.play(x=5) # play the audio in 5x speed
```
### Size of audio
```python
len(s) # Number of samples
s.size # Number of seconds of audio
s.formatted_size
# length of the audio in seconds/minutes/hours
# E.g. # 5.323 seconds ; 6.43 minutes ; 1.53 hours
```
### Slice the audio
```python
t = s[3:5] # Slices the audio from 3 to 5 seconds
t.play()
t = s[:5] # Slice first 5 seconds
t = s[5:] # Slice from 5 seconds onward
t = s[::2] # select every second sample (speeds the audio by 2x)
```
### Plot the waveform
```python
s.plot() # interactive plotly
s.plot(slice(5, 25)) # plot a slice of the waveform
```