Copright (C) 2015-2020 Svein Seldal sveinse@seldal.com
Homepage: https://github.com/sveinse/elns-release
ELNS is a tool for processing multi-channel audio, supporting interactive adjustments of audio parameters. It processes live audio to and from a file or sound card in real-time.
The tool comes with a set of audio processing functions, each written to test or demonstrate specific features. The DSP engine support all samplerates, including high-res rates, and supports processing up to 32-bit resolution.
The tool provides a tkinter based used interface to set up the audio and file input/output and to adjust audio parameters interactively during processing.
This repository contains the binary releases.
The tool is currently angled towards running on a Windows platform, but it is possible to run on other platforms.
- Selectable processing audio functions, each built for a specific purpose or demonstration.
- Reads and writes a wide range of file formats, including lossless format such as flac
- Full-duplex sound card input and output
- Interactive real-time adjustment of parameters
- Supports multi-channel audio, up to 8 channels
- Supports high sample rates
- Process audio in high bit resolutions, up to 32-bits per sample
- ELNS is written in Python 3
- SciPy and NumPy for numerical processing
- Portaudio and PyAudio for audio interface
- libsndfile and pysndfile for audio file IO
Binary releases for Windows is available for download from: