Dart API for SenseVoice

This page describes how to use the Dart API to run SenseVoice models in sherpa-onnx

Note that we have published the package sherpa_onnx at https://pub.dev/packages/sherpa_onnx.

screenshot of the sherpa-onnx package on pub.dev

Fig. 130 Screenshot of sherpa-onnx on pub.dev.

Note that the package supports the following platforms:

  • Android

  • iOS

  • Linux

  • macOS

  • Windows

In the following, we show how to use the pure Dart API to decode files with SenseVoice models.

cd /tmp

git clone http://github.com/k2-fsa/sherpa-onnx

cd sherpa-onnx
cd dart-api-examples
cd non-streaming-asr
dart pub get
./run-sense-voice.sh

You should see the following recognition result:

开饭时间早上9点至下午5点。

Explanations

1. Download the code

cd /tmp

git clone http://github.com/k2-fsa/sherpa-onnx

In this example, we download sherpa-onnx and place it inside the directory /tmp/. You can replace /tmp/ with any directory you like.

2. Download the sherpa-onnx package

cd sherpa-onnx
cd dart-api-examples
cd non-streaming-asr
dart pub get

The command dart pub get will download the sherpa_onnx package automagically from pub.dev.

You should see something like below after running dart pub get:

(py38) fangjuns-MacBook-Pro:non-streaming-asr fangjun$ dart pub get
Resolving dependencies... (1.2s)
Downloading packages... (33.3s)
  collection 1.18.0 (1.19.0 available)
  lints 3.0.0 (4.0.0 available)
  material_color_utilities 0.8.0 (0.12.0 available)
  meta 1.12.0 (1.15.0 available)
> sherpa_onnx 1.10.17 (was 1.9.29)
+ sherpa_onnx_android 1.10.17
+ sherpa_onnx_ios 1.10.17
+ sherpa_onnx_linux 1.10.17
+ sherpa_onnx_macos 1.10.17
+ sherpa_onnx_windows 1.10.17
Changed 6 dependencies!
4 packages have newer versions incompatible with dependency constraints.
Try `dart pub outdated` for more information.

3. Run it

./run-sense-voice.sh

The above script downloads models and run the code automatically.

You can find run-sense-voice.sh at the following address:

The Dart API example code can be found at: