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README.md

Trident

Personal voice assistant written in go using DeepSpeech. This was mainly created for personal use, so there may be some edge cases unaccounted for.

Prerequisites

The prerequisites for trident are:

libdeepspeech and DeepSpeech models (speech to text)
flite (text to speech)
go

libdeepspeech along with its models can be found in its github releases. Be sure to download the native_client tarball for your platform and the .pbmm and .scorer files.

flite can be installed via your distribution's repositories:

Debian/Ubuntu: sudo apt install flite-dev
Fedora: sudo dnf install flite-devel
Arch: sudo pacman -S flite festival-us

Installation

Move the previously downloaded models (.pbmm and .scorer) into this repo as deepspeech.pbmm and deepspeech.scorer. Then, follow the next steps.

To build trident, run:

make

After that, install by running:

sudo make install

Customization

To change the activation tone, replace the activate.wav file with any valid wav file and rebuild. The file will be embedded in the executable via //go:embed.

Trident has a config file called trident.toml. It will first look for it in <user config directory>/trident.toml (config directory as defined by os.UserConfigDir()), then it will look for it in the same directory as the executable.