github.com/asticode/go-astideepspeech

Golang bindings for Mozilla's DeepSpeech speech-to-text library.

astideepspeech is compatible with version v0.8.0 of DeepSpeech.

Installation

Install DeepSpeech

• fetch an up-to-date native_client.<your system>.tar.xz matching your system from DeepSpeech's "releases"
• extract its content to /tmp/deepspeech/lib
• download deepspeech.h from https://github.com/mozilla/DeepSpeech/raw/v0.8.0/native_client/deepspeech.h
• copy it to /tmp/deepspeech/include
• export CGO_LDFLAGS="-L/tmp/deepspeech/lib/"
• export CGO_CXXFLAGS="-I/tmp/deepspeech/include/"
• export LD_LIBRARY_PATH=/tmp/deepspeech/lib/:$LD_LIBRARY_PATH

Alternatively, copy the downloaded libdeepspeech.so and deepspeech.h files to directories that are searched by default, e.g. /usr/local/lib and /usr/local/include, respectively.

Install astideepspeech

Run the following command:

$ go get -u github.com/asticode/go-astideepspeech/...

Example

Get the pre-trained model and scorer

Run the following commands:

$ mkdir /tmp/deepspeech
$ cd /tmp/deepspeech
$ wget https://github.com/mozilla/DeepSpeech/releases/download/v0.8.0/deepspeech-0.8.0-models.pbmm
$ wget https://github.com/mozilla/DeepSpeech/releases/download/v0.8.0/deepspeech-0.8.0-models.scorer

Get the audio files

Run the following commands:

$ cd /tmp/deepspeech
$ wget https://github.com/mozilla/DeepSpeech/releases/download/v0.8.0/audio-0.8.0.tar.gz
$ tar xvfz audio-0.8.0.tar.gz

Use the client

Run the following commands (make sure $GOPATH/bin is in your $PATH):

$ cd /tmp/deepspeech
$ deepspeech -model deepspeech-0.8.0-models.pbmm -scorer deepspeech-0.8.0-models.scorer -audio audio/2830-3980-0043.wav

    Text: experience proves this

$ deepspeech -model deepspeech-0.8.0-models.pbmm -scorer deepspeech-0.8.0-models.scorer -audio audio/4507-16021-0012.wav

    Text: why should one hall on the way
    
$ deepspeech -model deepspeech-0.8.0-models.pbmm -scorer deepspeech-0.8.0-models.scorer -audio audio/8455-210777-0068.wav

    Text: your power is sufficient i said