https://github.com/jongfeel/stt-hololens

Unity translation app using Google Cloud Speech-to-Text on Hololens
https://github.com/jongfeel/stt-hololens

Last synced: 5 months ago
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Unity translation app using Google Cloud Speech-to-Text on Hololens

• Host: GitHub
• URL: https://github.com/jongfeel/stt-hololens
• Owner: jongfeel
• License: mit
• Created: 2020-03-10T11:16:39.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2020-03-10T09:03:32.000Z (over 6 years ago)
• Last Synced: 2025-02-23T17:06:22.704Z (over 1 year ago)
• Size: 4.43 MB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# STT-Hololens

Unity translation app using Google Cloud

- Speech-to-Text: get result text

- Translate text: get translated english text

- Text-to-Speech: get english sound file

on Hololens

## Developement environment

### Tools

- Unity 2019.3.4f1

  - Add modules `Universal Windows Platform Build Support`, 2.1GB

  - Pacakges

    - Windows Mixed Reality 4.2.1

- Visual Studio Community 2019 16.4.5

  - Add workloads `Game development with Unity` (Unity)

  - Add workloads `Desktop development with C++` (UWP)

  - Add workloads `Universal Windows Platform development` (UWP)

### Device

- Hololens OS build 10.0.17763.1039

## Preference setup

- Create `APIKey.txt` file.

- Copy google api key string to file in edit mode

- Windows Store Apps point of reference doc

  - https://docs.unity3d.com/ScriptReference/Application-persistentDataPath.html

## Build UWP project in Unity

- Open Unity project scene from Assets/Scenes/STT_Hololens.scene

- Open Build Settigs popup `Ctrl+Shift+B` or `File > BuildSettings...`

- Checkout build options

  - ![UnityBuildSettings.png](UnityBuildSettings.png)

- Click `Build` button

- Select exist folder to UWP project target.

## Build Hololens app in UWP project

- Open Visual Studio Solution file from <`BuildFromUnityFolder`>/STT-Hololens.sln

- Checkout build options

  - ![VisualStudioBuildSettings.png](VisualStudioBuildSettings.png)

  - Solution configurations: Release or Master

  - Solution platforms: x86

  - Build to target: Device(hololens)

- Click Deivce(Debug run) button

## Reference Google Cloud APIs

- https://cloud.google.com/speech-to-text/docs

- https://cloud.google.com/translate/docs

- https://cloud.google.com/text-to-speech/docs