librosa
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librosa | django-elastic-transcoder | |
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6 | 0 | |
5,184 | 65 | |
2.0% | - | |
7.6 | 0.0 | |
11 days ago | 5 months ago | |
Python | Python | |
ISC License | MIT License |
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librosa
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AUDIO CLASSIFICATION USING DEEP LEARNING
Hello! welcome once again to the continuation of the last blog post about audio analysis using the Librosa python library, if you missed this article don't worry here you can enjoy audio analysis techniques with Librosa.
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DATA AUGMENTATION IN NATURAL LANGUAGE PROCESSING
Changing pitch of the audio:- in this technique python package for audio analysis like Librosa is the best tool to go with, by adding effect on the audio pitch to create new audio data.
- mingus library for music theory
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Aubio, a C library for analyzing songs
You might try "librosa" for tempo/beat detection:
https://github.com/librosa/librosa/blob/main/librosa/beat.py
Track beats using time series input
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Feeling Discouraged and Need Guidance
https://github.com/librosa/librosa (According to their own page, though: "librosa uses soundfile and audioread to load audio files. Note that soundfile does not currently support MP3, which will cause librosa to fall back on the audioread library". This basically means that in-buffer reading isn't supported for MP3 files. They even recommend you to install ffmpeg or GStreamer so that audioread can work for MP3, too. I'm not exactly sure what they do internally but I assume it's something like: Convert MP3 to WAV using ffmpeg, then using audioread, but this is only an assumption)
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BOUNTY OFFERED: Help Me Solve a Linux/AlsaMixer os.system() command issue
Hey OP, I don't have a ton of experience with speech synthesis, but I believe this is usually accomplished with a library like librosa to separate background noises (which your robots voice and frequency would be a part of) from other vocals.
django-elastic-transcoder
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Tracking mentions began in Dec 2020.
What are some alternatives?
pyAudioAnalysis - Python Audio Analysis Library: Feature Extraction, Classification, Segmentation and Applications
kapre - kapre: Keras Audio Preprocessors
pydub - Manipulate audio with a simple and easy high level interface
essentia - C++ library for audio and music analysis, description and synthesis, including Python bindings
beets - music library manager and MusicBrainz tagger
audioread - cross-library (GStreamer + Core Audio + MAD + FFmpeg) audio decoding for Python
m3u8 - Python m3u8 Parser for HTTP Live Streaming (HLS) Transmissions
eyeD3
dejavu - Audio fingerprinting and recognition in Python
SpeechRecognition - Speech recognition module for Python, supporting several engines and APIs, online and offline.
aubio - a library for audio and music analysis
matchering - 🎚️ Open Source Audio Matching and Mastering