BSD Portsham/lpcnetfreedv 0.5 NetBSD
LPCNet library for use by FreeDV
- System
- NetBSD
- Repository
- pkgsrc
- Maintainer
- [email protected]
- License
- modified-bsd
- Categories
- ham
- Package size
- 7449.0 KiB, 15197.9 KiB installed
Description
Experimental version of LPCNet that has been used to develop FreeDV 2020 - a HF radio Digial Voice mode for over the air experimentation with Neural Net speech coding. Possibly the first use of Neural Net speech coding in real world operation.
From https://people.xiph.org/~jm/demo/lpcnet/ :
Work in progress software for researching low CPU complexity algorithms for speech synthesis and compression by applying Linear Prediction techniques to WaveRNN. High quality speech can be synthesised on regular CPUs (around 3 GFLOP) with SIMD support (AVX, AVX2/FMA, NEON currently supported). The code also supports very low bitrate compression at 1.6 kb/s.
Install
Binary package:
pkgin install lpcnetfreedvFrom pkgsrc:
cd /usr/pkgsrc/ham/lpcnetfreedv && make install cleanPackages
The version each package repository carries. “-” means the repository builds no package of it, “n/a” that there is no such repository.
| Repository | Version |
|---|---|
| NetBSD 10.1 x86_64 | 0.5 |
| NetBSD 10.1 aarch64 | 0.5 |
| SmartOS / illumos x86_64 | - |
| macOS 15 arm64 | 0.5 |
Dependencies
Run dependencies 1
No port depends on this one.