|6 days ago||4 months ago|
|ISC License||MIT License|
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DATA AUGMENTATION IN NATURAL LANGUAGE PROCESSING
2 projects | dev.to | 18 May 2022
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
1 project | reddit.com/r/Python | 24 Sep 2021
Aubio, a C library for analyzing songs
2 projects | news.ycombinator.com | 19 Sep 2021
You might try "librosa" for tempo/beat detection:
Track beats using time series input
Feeling Discouraged and Need Guidance
1 project | reddit.com/r/CodingHelp | 28 Jun 2021
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)
BOUNTY OFFERED: Help Me Solve a Linux/AlsaMixer os.system() command issue
3 projects | reddit.com/r/linuxquestions | 15 Mar 2021
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.
[D] Audio processing on mobile devices
1 project | reddit.com/r/MachineLearning | 29 Apr 2021
Consider Keras Audio Preprocessors. You can basically use that to insert a convolutional layer into the beginning of your TensorFlow model that has fixed weights that will convert the raw audio frames to STFT and Mel-Frequency Spectrograms.
What are some alternatives?
pyAudioAnalysis - Python Audio Analysis Library: Feature Extraction, Classification, Segmentation and Applications
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
django-elastic-transcoder - Django + AWS Elastic Transcoder
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
ultimatevocalremovergui - GUI for a Vocal Remover that uses Deep Neural Networks.