Hearing is understanding!

NEW: provider for Mimic added!

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Demos
WebGL | Windows | Mac | Linux | Android

Did you ever want to make a game for people with visual impairments or reading difficulties? Or want your players to not have to read too much? Or would you listen to just the dialogues in your game without consulting a voice-actor in early stages of development? Then RT-Voice is your time-saving solution to do so! RT-Voice uses TTS-voices already integrated in your system to pronounce any written text at runtime. All of this happens without intermediate steps: the transformation effects instantaneously - and, if needed, simultaneously!

Features
Convert text to voice
• Instant conversion from text to speech - generated during runtime!
• Side effect: the continuous audio generation saves a lot of memory
• No need for voice actors during the testing phase of your game
• Filter voices by name, culture and/or gender
• Several voices at once are possible (e.g. for scenes in a public place, where many people are talking at the same time)
• Fine tuning for your voices with speed, pitch and volume
• Support for SSML and EmotionML
• Current word, visemes and phomenes on Windows and iOS - including marker
• Generated audio can be stored in files reusable within Unity
• 1-infinite synchronized speakers for a single AudioSource
• Simple sequence and dialogue system
• No performance drops
• Components to speak UI-elements, like Text and InputField
• Enables access to more than 1'000 different voices

Documentation & control
• Test all voices within the editor
• Powerful API for maximum control
• Detailed demo scenes
• Comprehensive documentation and support
• Full source code (including libraries)

Compatibility
• Supports all build platforms
• Native providers for Windows, macOS, Android, iOS and XBox
• Compatible with:
  ◦ AWS Polly
  ◦ Azure (Bing Speech)
  ◦ eSpeak and eSpeak-NG
  ◦ Google Cloud Text-To-Speech
  ◦ Klattersynth
  ◦ MaryTTS
  ◦ Mimic
  ◦ WebGL Speech Synthesis
• Works with Windows, Mac and Linux editors
• Compatible with Unity 2019.4 - 2023
• Supports AR and VR
• C# delegates and Unity events
• Works with Online Check
• PlayMaker actions

Workflows
RT-Voice works great with:
• Adventure Creator
• Amplitude
• Cinema Director
• Dialogue System for Unity
• Google Cloud Speech
• Klattersynth
• LipSync
• Localized Dialogs & Cutscenes (LDC)
• Naninovel
• NPC Chat
• Online Check
• Playmaker
• Quest System Pro
• SALSA With RandomEyes
• SLATE
• Volumetric Audio
• WebGL Speech Synthesis

Important note
The Oculus Quest 2 is runs technically on Android, but has no TTS engine installed: Oculus Forum
Pre-generate the speeches or use an online solution instead.

Available in the following bundle for a reduced price:
• All Tools Bundle

RT-Voice PRO