Politepix » All Posts /forums/forum/openears-plugins/feed/ Tue, 23 Apr 2024 14:23:24 +0000 https://bbpress.org/?v=2.6.9 en-US /forums/topic/how-to-use-speech-recognition-for-previously-recorded-raw-audio/#post-1033169 <![CDATA[Reply To: How to use Speech recognition for previously recorded raw audio]]> /forums/topic/how-to-use-speech-recognition-for-previously-recorded-raw-audio/#post-1033169 Fri, 14 Aug 2020 13:27:19 +0000 toinedeboer@outlook.com Thanks for your reply, ill take look.

]]> /forums/topic/how-to-use-speech-recognition-for-previously-recorded-raw-audio/#post-1033168 <![CDATA[Reply To: How to use Speech recognition for previously recorded raw audio]]> /forums/topic/how-to-use-speech-recognition-for-previously-recorded-raw-audio/#post-1033168 Fri, 14 Aug 2020 12:53:03 +0000 Halle Winkler Welcome,

This is not really an intended/supported feature of OpenEars, so I don’t really recommend it and can’t offer support assistance, but it is possible using the APIs which are intended for testing found in OEPocketsphinxController. If you take a look in the docs or header for the APIs beginning with runRecognitionOnWavFileAtPath and pathToTestFile, you can learn more about how this would work. This isn’t going to give identical results to your android code. Good luck!

]]> /forums/topic/how-to-use-speech-recognition-for-previously-recorded-raw-audio/#post-1033167 <![CDATA[How to use Speech recognition for previously recorded raw audio]]> /forums/topic/how-to-use-speech-recognition-for-previously-recorded-raw-audio/#post-1033167 Fri, 14 Aug 2020 11:44:12 +0000 toinedeboer@outlook.com Hello,

For Android I have been using PocketSphinx for doing speech recognition for previously recorded audio parts, a single word represented in a byte array (PCM16).

Can this be done by OpenEars as well?
(without needed to use the microphone implementation)

Maybe the Android (PocketSphinx) code make my requirements more clear
// decoder is PcoektSphinx decoder, loaded with language models etc.
decoder.StartUtt();
decoder.ProcessRaw(audioBytesShorts, audioBytesShortsLength, false, true);
decoder.EndUtt();

var finalHypothesis = decoder.Hyp();
var nbestIterator = decoder.Nbest()?.Iterator(); … etc

Is something possible with OpenEars for iOS?
That would be great, instead of needed to make PocketSphinx workable on iOS myself.
Kind Regards,
Toine

]]> /forums/topic/oeeventsobserver-n-best-hypothesis/#post-1032910 <![CDATA[Reply To: OEEventsObserver: N best hypothesis]]> /forums/topic/oeeventsobserver-n-best-hypothesis/#post-1032910 Tue, 03 Sep 2019 08:28:51 +0000 Halle Winkler Welcome,

Sorry, there isn’t existing sample code for this and I unfortunately don’t have time at the moment to provide an example. However, it is known to work according to the instructions in the documentation and headers, so I recommend just taking some time and giving it a careful read, particularly relating to the details of how to get specific callbacks from OEEventsObserver (for instance, n-best) by changing settings in OEPocketsphinxController.

]]> /forums/topic/oeeventsobserver-n-best-hypothesis/#post-1032909 <![CDATA[OEEventsObserver: N best hypothesis]]> /forums/topic/oeeventsobserver-n-best-hypothesis/#post-1032909 Sun, 01 Sep 2019 01:04:58 +0000 zhoul22 Hi Halle,

Could you please provide some code instruction on how to use the pocketsphinxDidReceiveNBestHypothesisArray function?

I am following the sample app codes and am interested in obtaining the n-best hypothesis and recognition scores for my application.

Many thanks!

]]> /forums/topic/timing-information-for-runrecognitiononwavfile/#post-1032827 <![CDATA[Reply To: Timing information for runRecognitionOnWavFile]]> /forums/topic/timing-information-for-runrecognitiononwavfile/#post-1032827 Fri, 17 May 2019 15:19:10 +0000 Halle Winkler Welcome,

Sorry, runRecognitionOnWaveFile is an OpenEars-only method, not a RapidEars method, so it shouldn’t invoke a RapidEars callback. Have you tried it out with pathToTestFile? I am doubtful that there is a way to do exactly what you’re trying for here, but pathToTestFile will invoke RapidEars hypothesis callbacks.

]]> /forums/topic/timing-information-for-runrecognitiononwavfile/#post-1032826 <![CDATA[Timing information for runRecognitionOnWavFile]]> /forums/topic/timing-information-for-runrecognitiononwavfile/#post-1032826 Fri, 17 May 2019 15:13:03 +0000 michaelgallacher I need timing information for speech recognized in a WAV file. I have successfully retrieved hypotheses from OpenEars. I added RapidEarsDemo but am not getting any RapidEars events when calling runRecognitionOnWavFile. I am specifically hoping for:

rapidEarsDidDetectFinishedSpeech(asWordArray words: [Any]!, scoreArray scores: [Any]!, startTime startTimes: [Any]!, endTime endTimes: [Any]!)

to be called but (based on the method name) it appears it will only be called when finished speech is detected while using real-time listening.

Is timing supported for WAV files or is it only available for real-time? I will provide logging if this scenario is supported.

]]> /forums/topic/neatspeech-demo/#post-1032810 <![CDATA[Reply To: NeatSpeech Demo]]> /forums/topic/neatspeech-demo/#post-1032810 Tue, 16 Apr 2019 06:58:38 +0000 Halle Winkler Welcome,

Sorry, no, there are no samples or Xamarin support, so it may not be the right solution for your needs.

]]> /forums/topic/neatspeech-demo/#post-1032809 <![CDATA[NeatSpeech Demo]]> /forums/topic/neatspeech-demo/#post-1032809 Tue, 16 Apr 2019 06:02:37 +0000 abutler Do you have a demo of NeatSpeech or OpenEars so I can appreciate the quality of the TTS before buying the library or investing my time with this?

I see that you don’t support Xamarin, but the Xamarin TTS uses the Apple iOS TTS library which is not that good. Presumably you would have a better solution.

Regards,
Arthur

]]> /forums/topic/mixing-with-other-audio/#post-1032742 <![CDATA[Reply To: Mixing with other audio.]]> /forums/topic/mixing-with-other-audio/#post-1032742 Thu, 14 Mar 2019 12:37:05 +0000 Halle Winkler Sure, it’s in the API definition – it is for use while recognition isn’t in progress, if PocketsphinxController is usually doing something undesired to your session while recognition isn’t in progress. While recognition is in progress, it is expected that PocketsphinxController always normalizes to the session settings it is designed around.

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