TTS-lipsync.md

 # TTS
 
-If you want to have a speaking agent you first need the speech audio, if you do not already have wav files for the speech to use, you can generate the using Text-To-Speech (TTS), two options would be [Google TTS](https://cloud.google.com/text-to-speech) or  [IBM Watson TTS](https://www.ibm.com/cloud/watson-text-to-speech)
+If you want to have a speaking agent you first need the speech audio, if you do not already have *.wav files for the speech to use, you can generate the using Text-To-Speech (TTS), two options would be [Google TTS](https://cloud.google.com/text-to-speech) or  [IBM Watson TTS](https://www.ibm.com/cloud/watson-text-to-speech)
 
 Both are free for a limited number of words, which however should be enough for most applications. However, they require you to register for free for the service. Python interfaces work well for both services:
 
-* [Python Documentation for IBM Watson TTS](https://cloud.ibm.com/apidocs/text-to-speech?code=python)
 * [Python Documentation Google Cloud TTS](https://cloud.google.com/text-to-speech/docs/libraries)
+* [Python Documentation for IBM Watson TTS](https://cloud.ibm.com/apidocs/text-to-speech?code=python)
 
-These should be capable of creating .wav files for you which we the use for lip syncing
+These should be capable of creating *.wav files for you which we use for lip-syncing.
 
 # Lip Sync
 
-This plugin provides differrent options for animating the face, see [FaceAnimation](Components/FaceAnimation) of which Oculus ip Sync will work best if you do not have any other tracking data and only the TTS wav files.
+This plugin provides different options for animating the face, see [FaceAnimation](Components/FaceAnimation) of which Oculus Lip Sync will work best if you do not have any other tracking data and only the TTS *.wav files.
 
 Each audio file needs to be preprocessed, e.g., with the [OculusLipSyncWAVParser](https://devhub.vr.rwth-aachen.de/VR-Group/oculuslipsyncwavparser/-/tree/master). This generates a visemes.txt file which is then used to animate the face. For more information about its usage, check out the [README](https://devhub.vr.rwth-aachen.de/VR-Group/oculuslipsyncwavparser/-/blob/master/README.md)
 
-Add a VHOculusLipSync component to you virtual human and for Character Creator 3 Models use the ``PluginContent/Characters/Henry/OculusLipSyncToCC3`` pose asset and the created txt file as animation file.
+Add a VHOculusLipSync component to your virtual human and for Character Creator 3 Models use the ``PluginContent/Characters/Henry/OculusLipSyncToCC3`` pose asset and the created txt file as an animation file.
 
 # Audio
-You are free to use any Unreal audio plugin. However, for usage in the CAVE we propose to use the [VirtualAcoustics Plugin](https://devhub.vr.rwth-aachen.de/VR-Group/unreal-development/unreal-va-plugin). You just have to add a VASource component to your character and specify the audio file, relative to the [VAServer](https://devhub.vr.rwth-aachen.de/VR-Group/vaserver)'s Data folder. For the source to move with the head you need to set the ``Position Setting`` to ``Attached to Bone`` and the Bone name for CC§ character to ``head``
+You are free to use any Unreal audio plugin. However, for usage in the CAVE, we propose to use the [VirtualAcoustics Plugin](https://devhub.vr.rwth-aachen.de/VR-Group/unreal-development/unreal-va-plugin). You just have to add a VASource component to your character and specify the audio file, relative to the [VAServer](https://devhub.vr.rwth-aachen.de/VR-Group/vaserver)'s Data folder. For the source to move with the head you need to set the ``Position Setting`` to ``Attached to Bone`` and the Bone name for CC§ character to ``head``