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Questions tagged [openears]

OpenEars is a shared-source framework for performing continuous speech recognition, text-to-speech, and language model generation in iOS. It uses the CMU Pocketsphinx, CMU Flite and CMUCLMTK libraries.

OpenEars is a shared-source framework for performing continuous speech recognition, text-to-speech, and language model generation in iOS. It uses the CMU Pocketsphinx, CMU Flite and CMUCLMTK libraries.

About OpenEars: http://www.politepix.com/openears
Support for OpenEars: http://www.politepix.com/openears/support

73 questions
14
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1 answer

Add a new language to OpenEars

I've recently started studying OpenEars speech recognition and it's great! But I also need to support speech recognition and dictation in other languages such as Russian, French and German.I've found that here are available various acoustic and…
Guntis Treulands
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10
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1 answer

Very low accuracy while using open ears for speech recognition

I'm using open ears for speech recognition in my app. The major concern is the accuracy. In a quiet environment there is about 50% accuracy, but things get worse in a noisy environment. Almost nothing is recognized correctly. I'm using a…
humblePilgrim
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8
votes
1 answer

How to do Chinese speech recognition in iPhone

Can OpenEars do Chinese speech recognition? See here: http://www.politepix.com/openears
hexun
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7
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2 answers

How can I get OpenEars to recognize spoken numbers on iOS?

I'm looking for API to convert spoken items into text on iOS, but mainly for numbers and letters like 1, 2, 3, 4 and a, b, c, d. I've tried OpenEars as many people suggested, but it appears to only support certain ords, such as "GO FORWARD BACKWARD…
cw9
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6
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4 answers

Regex pattern and/or NSRegularExpression a bit too slow searching over very large file, can it be optimized?

In an iOS framework, I am searching through this 3.2 MB file for pronunciations: https://cmusphinx.svn.sourceforge.net/svnroot/cmusphinx/trunk/pocketsphinx/model/lm/en_US/cmu07a.dic I am using NSRegularExpression to search for an arbitrary set of…
Halle
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5
votes
2 answers

How to slow down voices using withVoice: argument in FliteController class?

I am using the OpenEars FliteController class to convert text to speech. I am using the method: [self.fliteController say:@"A phrase I'd like my app to speak out loud." withVoice:@"cmu_us_awb8k"]; The options for arguments one can enter after…
Vipin
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4
votes
1 answer

Cordova/Phonegap OpenEars speech recognition

I am trying including the OpenEars plugin into phonegap/cordova using this plugin https://github.com/karljacuncha/OpenEarsPlugin I followed the Readme but i ended up with an error of missing files, all these files are not found :( Any…
itsme
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4
votes
1 answer

Xcode - OpenEars language model file error

I'm trying to use OpenEars but i get an annoying error. that error starts immediately when i try to run the app after i added the languagemodel file to my project. here is the error: Lex /Users/ilizabetabibi/Desktop/Adi…
Adi
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3
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0 answers

Setting up framework (OpenEars) in a non-Xcode iPhone project (MobileSubstrate tweak with Theos)

Here is the link to setting up the OpenEars framework in Xcode: http://www.politepix.com/openears/configuring However, I'm making a tweak using Theos, so I need to configure it, manually I suppose, by editing the makefile made by Theos. Could…
fefwfefefwfwe
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3
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3 answers

Large vocabulary speech recognition in iPhone without internet?

I used Openears which needs dictionary. It is usefull when we mention the word in dictionary. I wanted to convert all words we speak. So I used Nuance’s speech to recognition dragaon SDK. But it communicates with webserver. I want to avoid server…
user141302
3
votes
2 answers

Disabling microphone programmatically

I wonder if there is any way to disable microphone programmatically (to get rid of the red bar in the background)? I use OpenEars to listen for commands in the app. When I go to the background red bar appears (which is obvious, as microphone is…
konradowy
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3
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0 answers

Spelled out number to NSNumber and overcoming NSNumberFormatter limitation

I'm using OpenEars to detect numbers spoken by the user and transcribed into text. My goal is to transform the spelled out number into an NSNumber instance. I have followed the advice of Rob in here to do that. So i'm using NSNumberFormatter and…
static0886
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3
votes
1 answer

iOS Keyword Spotting

I would like to implement keyword spotting for 6 words in my app. I have downloaded Openears, but the recognition accuracy is very poor (just tapping on the table returns one of the 6 predefined words). Are there any other open source alternatives…
RunLoop
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3
votes
2 answers

Removing a weird file from git repository on mac

I recently tried adding the OpenEars framework to my xcode project, and when I tried to commit my project to the repository I get the following error: error: pathspec '"Framework/Icon\r"' did not match any file(s) known to git. I have tried to…
Elliott D'Alvarez
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2
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1 answer

What is utteranceID parameter in Openears ios library callback?

the callback of openears is - (void) pocketsphinxDidReceiveHypothesis:(NSString *)hypothesis recognitionScore:(NSString *)recognitionScore utteranceID:(NSString *)utteranceID hypothesis is the text itself and score is self explained. what is…
dowi
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