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The Mixed Reality Forums here are no longer being used or maintained.
There are a few other places we would like to direct you to for support, both from Microsoft and from the community.
The first way we want to connect with you is our mixed reality developer program, which you can sign up for at https://aka.ms/IWantMR.
For technical questions, please use Stack Overflow, and tag your questions using either hololens or windows-mixed-reality.
If you want to join in discussions, please do so in the HoloDevelopers Slack, which you can join by going to https://aka.ms/holodevelopers, or in our Microsoft Tech Communities forums at https://techcommunity.microsoft.com/t5/mixed-reality/ct-p/MicrosoftMixedReality.
And always feel free to hit us up on Twitter @MxdRealityDev.
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Does speech recognition build a voice profile?
In this official MS site it is stated that speech recognition builds a profile of your voice and it gets better the more you use it. I have an app in Unity for the Hololens using the speech recognition engine.
Is it also building a voice profile?
Does it mean that recognition for users different to the main user will get worse since the profiling is not made for them?
Is this different for Unity and UWP apps?
0
Answers
Hi @jmmore
The speech recognition comes from the article which uses the Windows Control panel. HoloLens does not have Control panel or the
Windows Speech Recognition
So Cortana runs most recognition which is of course Azure Cloud base and your login MSA, is where your speech profile is stored.
So if your users are all on the same profile could be a problem
Watch the video Microsoft HoloLens: Course 212 - Voice - Ch. 3 - Understanding and the Dictation Recognizer
Thanks for your answer, but I think this only applies to the dictation recognizer. I am using a dictation recognizer (which is Cortana-based and needs internet connection for working) but also the phrase recognizers (grammar and keyword). These recognizers do not need internet connection and I guess (but cannot find evidence) they are based on Windows Speech Recognition even if it is true that the Hololens control panel does not include this option. I am interested in knowing if phrase recognizers build a voice profile.
@jmmore New documentation areas
in article talks about RecognizedPhrase Class for dot .net 4.7.2
for Unity latest documentation there is PhraseRecognizer class in UnityEngine.Windows.Speech Implemented in:UnityEngine.CoreModule