SpeechRecognitionEngine.InstalledRecognizers returns No recognizer installed
The problem was that I installed language packs that can be accessed by Microsoft.Speech and I was using System.Speech, when I switched to Microsoft.Speech it worked.
The problem was that I installed language packs that can be accessed by Microsoft.Speech and I was using System.Speech, when I switched to Microsoft.Speech it worked.
At first(as for Linux users), check the following link and update your Pyaudio & Portaudio with the given repository, since there is a bug in Anaconda’s Pyaudio and Portaudio library. Now if it worked, but the terminal is stuck on “Speak anything..”, then it means that the library is detecting too many noises, and you … Read more
I’m sure you are aware of most of the following, but for the sake of a comprehensive answer: Any application can register as a Speech Recognition Provider, so long as it registers a RecognitionService correctly. In the case of Samsung devices, the Android Voice Search Settings will show two providers, Google and Vlingo. Google’s RecognitionService … Read more
For speech recognition there are the various Sphinxes. The different variants have different pros and cons, there is a comparison here Comparison of Sphinx versions. Sphinx 4 is Java, but the others are C, I believe.
I read this presentation few weeks ago- http://www.abelski.com/courses/android/speechinput.pdf The following link is a 3 mile high review of the Google Voice Server …. http://www.google.co.jp/events/developerday/2010/tokyo/pdf/tt1-gruenstein.pdf
While the Google speech API is free it is not an official public API. Some people have reverse engineered it, as is discussed in this blog. If you are planning on accessing the API directly for a commercial product I would not recommend it because they can drop it or change it without warning, breaking … Read more
I got a solution that is working well to have speech recognizing and audio recording. Here is the link to a simple Android project I created to show the solution’s working. Also, I put some print screens inside the project to illustrate the app. I’m gonna try to explain briefly the approach I used. I … Read more
How did you create your WAV file? It looks like it has a high bitrate. There are only certain formats supported by the recognizer. Try: 8 bits per sample single channel mono 22,050 samples per second PCM encoding You have about 3 seconds of audio and the file size is 520 KB. That seems too big … Read more
Speech recognition is a complex domain with many specific algorithms, tools and methods. To create your own engine you could start with CMUSphinx open source speech recognition toolkit which will allow you to: Collect and process data required to support Georgian language Create the models for Georgian Implement a speech recognition engine in Georgian. Use … Read more
Take a look at Google Cloud Speech API that enables developers to convert audio to text […] The API recognizes over 80 languages and variants […] You can create a free account to get a limited amount of API request. HOW TO: You need first to install gcloud python module & google-api-python-client module with: pip … Read more