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Questions tagged [system.speech.recognition]

The System.Speech.Recognition namespace contains Windows Desktop Speech technology types for implementing speech recognition. Its part of the .NET Framework.

The System.Speech.Recognition namespace contains Windows Desktop Speech technology types for implementing speech recognition. Its part of the .NET Framework.

The Windows Desktop Speech Technology software offers a basic speech recognition infrastructure that digitizes acoustical signals, and recovers words and speech elements from audio input.

Applications use the System.Speech.Recognition namespace to access and extend this basic speech recognition technology by defining algorithms for identifying and acting on specific phrases or word patterns, and by managing the runtime behavior of this speech infrastructure.

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System.ArgumentException: 'The required ID recognition function could not be found. Parameter name: culture '

I get that expection and cannot figure how to solve it. I've tried changing culture to fi-FI, en-EN, en-GB, en-US it always gives that expection. I also tried Culture is not supported solution and Go to Debug -> Options -> Debugging and tick "Enable…
0LL1
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i have problem in System.speech in c# vb the problem is : No recognizer is installed

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using System.Speech; using…
mr_mk00
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Ways to improve recognition speed of C# System.Speech.Recognition even at the cost of accuracy? Creating live phoneme recognizer

I'm creating a small application that requires a live feed of phonemes to be output as the user speaks into their microphone. In my case, the speed of the recognition output is the number 1 priority, even over accuracy. Using C# is the preference,…
bk999
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How to use/run a speech recognition c# application run in a remotely connected system?

I have created a speech recognition application using C#. When I run the application in a remote system with mic connected to my system, it doesn't work. So is there a way we can achieve running the application in a remotely connected system with…
Ashish
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System.Speech.Recognition - why was AppendChoices deprecated?

I'm starting to play around with the .NET speech recognition in System.Speech.Recognition. I've been able to get some very basic phrases recognized, but in the event handler, I'd like to get at the certain pieces of information as shown in the…
Dave
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Speech Recognition Program does not capture voice / command

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Speech.Recognition; namespace ConsoleApp2 { class Program { static SpeechRecognitionEngine recEngine = new …
wille480
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Using of System.Speech.Synthesis; System.Speech.Recognition;

I've using of System.Speech.Synthesis; and System.Speech.Recognition; for .NET C# Windows Form Application, but I can't find information, if Microsoft David, Mark, Zira Windows System Voices, can be used as Text-To-Speech and…
user6841064
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System.Speech.Synthesis and Recognition on Windows 10 and 7

I'm using System.Speech.Synthesis; and System.Speech.Recognition; in C# winform desktop application. I have Window 10 on my notebook and default Adult male or female voice sounds different then on the PC with Windows 7. If system voice works, but…
user6841064
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System.Speech.Recognition; background control or voice recognition

I'm not sure if it is possible but anyway, I use using System.Speech.Recognition; in winform C# app. I'm wondering if it is possible not only to recognize speech, but also recognize voice, somehow recognize difference between different voices…
user6819872
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Blank Form in C# using speech.recognition

Hi i have situation here i don't know how to solve this. This code is fine with 0 Errors but whenever i do F5 it shows me a blank form with no voice and no recognition please help . Please i really need help can someone help me please. Now this…
Gabriel Brandao
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System.Speech not working on Windows Azure

I have ASP.Net MVC project and I am trying to call some methods from System.Speech. In my local all is working as expected but when I'm publishing it in Windows Azure it throws NullReferenceException. This my code which throws exception(in line…
Narek
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Localized speech recognition throwing ArgumentException

I have the following problem: I am using a German Windows7-machine (Culture: "de-DE"), but I want to use the SpeechRecognitionEngine-class with an other culture. However, the following code throws an ArgumentException: using (SpeechRecognitionEngine…
unknown6656
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Converting hindi text to audio file using System.Speech

I've a windows application, in which there is a text box. IN the text box the user will put some hindi text and the text will be converted to audio file. I've used the following code try { using (SpeechSynthesizer…
Amlan Sengupta
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Add words to DictationGrammar in C# Speech Recognition?

This is something that has bugged me for a while. I'm developing a C# application that uses voice control, and I was wondering if there is any possible way to load a DictationGrammar and then add words to it to improve accuracy. For instance: I'm…
Luke Dinkler
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how can I use System.speech to dictate English

It's weird that my program can only recognize Chinese. Btw, I'm in China. Even if I install the English version of visual c# 2010, it still can just recognize Chinese. How to change the language setting? private void…
user1866046
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