Speech Recognizer For MDI Application?
Jan 9, 2012
New here and just started working on .NET...I was making a MDI app with vb.NET and SAPIi used System.speech.recognition namespaceand SpeechRecognizer element..working for single doc.. bt when i go for new form with same givingAn error occurred creating the form. See Exception.InnerException for details. The error is: Unable to cast COM object of type 'System.Speech.Internal.SapiInterop.SpSharedRecogn izer' to interface type'System.Speech.Internal.SapiInterop.ISpRecognizer' . This operation failed because the QueryInterface call on the COM component for the interface with IID
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Oct 5, 2009
New here and just started working on .NET... I was making a MDI app with vb.NET and SAPI i used System.speech.recognition namespace and SpeechRecognizer element.. working for single doc.. bt when i go for new form with same giving
[Code]...
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Aug 11, 2010
recommended alternatives for speech recognition other than Microsoft Speech libraries?
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Oct 23, 2011
I'm trying to create a Speech Recognition support for my program. I want to make it so that if I say something in my microphone, the program just writes what I said in Label1. I looked for Speech Recognition codes in MSDN and Google, but I didn't find anything useful. I found a code, but it was for VB.net, I tried but it didn't work in VB 2010.
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Jun 15, 2012
I have some questions with the code uploaded above. As you see, it is an advanced file downloader. Now, my first question is:
1. How to add a filter (or automatic extension recognizer) in the screen of ... button? And, how to code the program to automatically add the extension of the given URL?
2. I want to code the Open File button in Form2 to open the downloaded file. I tried to use the downloading : label, but it just gave me some errors. What shall I do?
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Aug 12, 2009
I have written this voice synthesiser code in vb.net that converts text to speech using an application. I need to include emotions using rules I dont know if anyone can help with what to do..
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May 20, 2010
I'm using VB 2010, and am trying to add a simple TTS function to my program. I'm able to create a voice object, and get it to speak (Voice.Speak("whatever") with no difficulty.
The problem I'm having is that while the "whatever" is actually being spoken, the program doesn't seem to respond to input. The input does show up once the audio is through, but I really need to be able to detect some input (say, a mouse or button click) during a message and respond immediately, perhaps even stopping the audio.
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May 26, 2011
I just want to know that how can i highlight text on a richtextbox control while reading the text using speech sdk control. I mean the word currently speak automatically selected in the RichTextBox.
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Jun 8, 2009
I'm doing my senior project on an audio project; when I came to using the Speech SDK it was great when it was about Text to speech; but I'm finding a hard time using it the other way round; speech to text. is there any sample code to help me start off?, and is it possible to change the vocabulary list in a way that when ever I say a word that is in the list than it is written down; if it is not possible is it possible that I can use the dictation function to write words according to the phonemes I say?
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Aug 26, 2009
i just started to learn how to do speech recognition using VB.NET..but i am having trouble in what do i need to do it..how should i start?
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Feb 17, 2010
Is Possible to create Speech recognition in vb.net .
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Jul 30, 2009
i need to know what is logic behind text to speech and speech to text conversion as iam gona start a prjt in VB.net on this basis
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Apr 4, 2009
1 how do i run mp3 on vb2008 ? 2 how to get microphone input , and convert it to text ? 3 some technique to convert text to audio ?
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Apr 8, 2012
I use an already developed module in VB.NET with ASP.NET to use in a web-based application? The goal is to use the speech technology without having to use another language syntax. I have a windows application that manages a local server database, but how if I want to exchange information from my local database over the internet? I am new to web services (Just developed windows applications).
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Mar 6, 2010
Ive downloaded the SDK (after figuring out which of the MS cryptic filenames that I needed). I "installed it" gave me no errors. What now? Import System.Speech is still mia. And a few other source code ive found on the internet does not work. What I want: A button that says "start" when I click on start everything I say goes to a textbox.
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Aug 1, 2006
i want to create a software which has the following modules 1. Speech to Text2. Text toSpeech 3. Voice commandi already developed in vb6
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Oct 14, 2006
I'm working on a program that needs Speech Recognition and every website says to download the Microsoft Speech Recognition Engine. I can't find that, but I've downloaded all the SDKs. Are they the same? And it always says to add a speech recognition component to the form, but I can't find where that is in Visual Basic 2005. I'm using the Express Edition, but I don't think that matters.
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May 25, 2011
let my application to talk in less popular language (for example Hokkien, Malay, etc). My current approach is using recorded mp3.I want to know whether there is 'phonetic characters to speech' engine exists for .net or any platform?Phonetic characters here just like the phonetic entry in paper dictionary.
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Jun 6, 2010
I am new to programming and I am developing a simple application to convert a text which is made using SSML to a audio file,for a personal task. When I use the function
SetOutputToWaveFile or SetOutputWToWaveStream, the file can be created and played using media player, but there is an error in the file. When I use the function setOutputToAudioStream, The audio file can be created, But it can't be played with any media player.[code]...
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Nov 2, 2011
I'm using some code to read a text file line by line, the thing is it can contain speech (or double) quotes in the line of text, is the a way of getting rid of them, I've an example line from the text file below.
01 john "job" asd123
I need to lose the quotes around job
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May 25, 2009
what I gather, the biggest difference between the old SAPI 5.1 and SAPI 5.3 is that SAPI 5.3 actually takes less code to do some of the same things that SAPI 5.1 does. This is just a simple example that runs notepad and says it is before doing so.One thing to remember is that the name of speech lib is changed again. Now you have to do this: Project -> Add Reference -> .NET -> System.Speech
imports system.speech
Public Class Form1
Public WithEvents recognizer As New System.Speech.Recognition.SpeechRecognitionEngine
Dim gram As New System.Speech.Recognition.DictationGrammar()
[code]....
gram is a DictationGrammar object. As it turns out, there are two grammar objects in SAPI 5.3. As you've probably already guessed, DictationGrammar is for spoken language and the normal grammar object is for simple grammar rules.
So basically, Load the grammar, set audio to the default input device and then start an Async recognize call. They have a blocking recognize call and one thing to note here is that it will turn itself off after each sucessful recognized phrase. Meaning that you have to recall Async recognize at the end of the GotSpeech sub if you want to keep picking up voice commands. As it stands, this will pick up one command and no more because it stops recognition.
One neat thing about the synthesis engine is that you can specify things like ".NET" to be said as "dot net" by Anna. Also, as it stands, the periods aren't said and so are pretty much useless. It acts just like the Vista Recognition engine also so if you spell out a word, Anna will spell it out too.In this example there is an undeclared variable named "cmd" that I fail to understand. What is the role of it and where does it obtain it's value from. I actually assume it should be the one to get the decoded\recognized text from the recognizer but not sure how that is achieved.
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Jun 9, 2011
I'm trying to make a form in VB.Net that takes speech input (not text-to-speech) on my Windows XP Pro computer.I've tried to install Microsoft Speech SDK 5.1 according to url..The problem is my Office 2007 does not have an Alternative User Input feature, as it says in the instuctions. So is there any way to get this on my computer? If not can you suggest any alternative other that buying a new computer for making my Visual Basic .Net form speech-enterable?
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Feb 24, 2010
I installed Speech SDK 5.1 on windows xp home and when I open Visual Studio 08 and start a new project in Visual Basic, I don't get Microsoft Direct Speech Recognition Control or the Text-to-Speech Control under components...So I am not able to start programming because it seems as if SSDK is not installed...I try to browse for the Dlls but I can't find them, there is no speech folder in c: windows
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Jan 17, 2012
I'm using a long string using SAPI speech and I want to be able stop the speech rather than have to listen to it babble on throughout the whole thing. So, in one function, we'll say it's the load function, it declares a speech string: [Code] I'm trying to get it to abort reading the audio but can't seem to figure out how to get it working. I've seen examples that have used SVSFlagsAsync and SVSFPurgeBefore Speak but I can't get either to be recognized and I've added (what I believe to be) the necessary resources to the library and added the imports at the top of the page. Does anyone know how to interrupt the speech?
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May 11, 2011
I'm using Speech.Recognition.SpeechRecognizer in VB.NET 2010 on XP-SP3. I can't figure out how to get it to recognize a number as a number. I want to be able to say "five" and have the code interpret it as the value 5 instead of the word. I know I could use a long choices array or sementics key/value combintations as I have for other conditions but that would be a considerable amount of hard coding or XML work. Is there a more efficient way to get the desired result?
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Jul 18, 2010
I'm making an application that requires me to perform speech recognition from a wave file that contains some speech. I know what the words in the wave file could be.So, I need to compare these words from a small custom grammar/dictionalr instead of a whole built in large vocabulary.
I have done the recognition part with the default system large vocabulary but now just need to use my own vocabulary.
Suppose that the words that the user can say are:
Hello
hundred degree celcius,
USA,
Yes,
No
Then, how shall I write my XML Grammar? I suppose that if I use the limited small vocabulary, then my accuracy of recognition would increase. Right now, ive a wave file in Microsoft Mary's voice saying "Hello". But with the large default vocabulary its recognising it as "All though". Is my assumption correct that with the above mentioned 5 words in the vocabulry, it will recognise it as Hello only?
Ive been looking at the internet but can't find solution to my specific problem regarding making a simple grammar. In most documents its mentioning using external grammar and about several of the attributes posssible, including sementics, etc, etc. But my vocabulary is not very complicated or difficult. And I don't want to get into too much detail at the moment as I would be deviating from my project itself..
So using the following code:
Grammar = RecoContext.CreateGrammar
Grammar.CmdLoadFromFile("C:CustomGrammar.xml")
What should be the content of the CustomGrammar.xml?
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Mar 10, 2009
is it possible to enable speech recognition on asp.net web forms?
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Feb 26, 2011
Can I develope speech recognition software in VB.Net?
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Feb 18, 2008
Does anyone know where I can find a step-by-step example of how to use ystem.Speech.Recognition to add speech recognition to my code
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Feb 22, 2010
i want speech reg. source details in vb.net how it is possible
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