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Questions tagged [speech-recognition]

Speech recognition (SR) is the inter-disciplinary sub-field of computational linguistics which incorporates knowledge and research in the linguistics, computer science, and electrical engineering fields to develop methodologies and technologies that enables the recognition and translation of spoken language into text by computers and computerized devices such as those categorized as smart technologies and robotics

Speech recognition describes the process of analyzing an audio signal stream and convert it to text. This includes splitting the input into meaningful bits of information (tokenization) and jugding the relevance of a signal. The latter means distinguishing between irrelevant signals (e.g. noise in the background) and words to be recognized.

Ideally, speech recognition or speech-to-text mechanisms should not be biased towards a specific voice. It should be capable of recognizing arbitrary voices.

Further information

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RecognizerIntent.ACTION_RECOGNIZE_SPEECH - no activity found to handle it on emulator

I am trying speech recognition feature on android emulator but when I try to launch recognizer intent on my emulator with 2.1, no activity is present. Why is it not available out of the box? Is it normal? Is it possible to install support? Thanks
Matroska
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Speech recognition, words out of dictionary

I'm performing word recognition by using a tradional procedure. I'm extracting MFCC features. Then I'm creating a code book in order to do vector quantization. After that, I train discrete HMM for two words: 1stWrod, 2dWord. Until now, I have been…
jessica
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Speech recognition with dates

I'm implementing a kind a calendar for Google Glass. In this calendar, I would like to be able to use speech recognition in order to select a calendar slot. For example it should be nice to say "first week of August" and android should be able to…
supermarco
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How to make a dictation grammar which accepts medical terms?

I am using sapi 5.4 and my grammar file contains But also I know that dictation will contain only medical terms is there a way to specify…
hitish
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Is it possible to combine Google's Web Speech API with a non web application?

I'm trying to write a simple "Siri" like program in Python that'll accept voice commands after a keyword is said and execute something in response. I was wondering if I could use Google's Web Speech Javascript API for this. I read that there is a…
matanc1
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Increase number of RESULTS_RECOGNITION in speech recognition android

i want to make google speech recognition flexible enough to give me ten to fifteen results while matching voice.. // This are the intents needed to start the Voice recognizer Intent i = new…
Zar E Ahmer
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Chrome's Speech Recognition API compatible with Google Docs Plug-in?

I am trying to use Chrome's speech to text API in a Google Docs plugin that I am creating. I am having trouble integrating the speech to text API in my gs code. Does anyone know if it is possible to use Chrome's speech to text functionality within…
Erik Owen
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Kinect speech recognition Exception

How can I use Microsoft.Speech.Recognition with the default audio source. I used recognizer.SetInputToDefaultAudioDevice() but an got this Error: InvalidOperationExeption: An unhandled exception of type 'System.InvalidOperationException' occurred…
fahad
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NSTask and curl - Protocol https not supported or disabled in lib curl

I'm trying to send a POST request to use the speech to text API used by Google Chrome. This is my code: -(NSString*)sendAudioToServer { NSTask *task = [[NSTask alloc]init]; task.launchPath = @"/usr/bin/curl"; task.arguments = @[@"-X", …
lucamozza
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Speech Recognition on Windows Phone - speech-to-text

Hi, is there a way to use a PromptBuilder to develop a Windows Phone speech recognition app? I would like to make an app that can recognize my voice and do something with it in code, but I have to do it on Windows Phone. Can anyone help expand on…
user3646618
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Service stops automatically in Android

I am working on a Android Project that control Android Device through Speech. For that I am using speech Recognition Service of Google. Here I have created a service for handling Speech recognition. But what is going is that after some time this…
Jigar Shekh
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Google Speech API duplicates responses

I am using Speech API v2 with PHP, here is a code: $file_to_upload = array('myfile'=>'@'.$filename.'.flac'); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL,…
glukinho
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Speech to text and Text to speech at same time

INTRODUCTION I'm developing an app where I need to use booth SpeechRecognizer and TTS. But I'm facing some problems while trying this. The main one is that if I initialize TTS, SpeechRecgonizer seems not to work, and If I disable TTS, then…
masmic
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SpeechRecognitionEngine RecognizeCompleted event doesn't fire

I have been searching for this problem for a while but I didn't find anything helpful. I want perform a continuous speech recognition using System.Speech.Recognition; from a wav file however , I want to return the result when the recognition engine…
Ahmed Saeed
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Language learning program, word recognition and comparing

I'm trying to create polish/english language learning program. I'm using C#, and ideally would like to support Windows XP, Vista and (obviously) newer versions. At the beginning, computer selects some random polish/english word, and "says" it.…
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