Linked Questions
10 questions linked to/from good Speech recognition API
81 votes
4 answers
50k views
What is the difference between System.Speech.Recognition and Microsoft.Speech.Recognition?
There are two similar namespaces and assemblies for speech recognition in .NET. I’m trying to understand the differences and when it is appropriate to use one or the other. There is System.Speech....
56 votes
11 answers
72k views
C# Speech Recognition - Is this what the user said?
I have need to write an application which uses a speech recognition engine -- either the built in vista one, or a third party one -- that can display a word or phrase, and recognise when the user ...
25 votes
8 answers
28k views
Open source code for voice detection and discrimination
I have 15 audio tapes, one of which I believe contains an old recording of my grandmother and myself talking. A quick attempt to find the right place didn't turn it up. I don't want to listen to 20 ...
4 votes
3 answers
11k views
Convert Audio File to text using System.Speech
I am looking to convert a .wav file recorded through an android phone at 16000 to text using C#; namely the System.Speech namespace. My code is mentioned below; recognizer.SetInputToWaveFile(Server....
2 votes
1 answer
2k views
Using System.Speech.Recognition opens Windows Speech Recognition
I tried implementing some simple speech recognition WinForms program in C# like the one described here in Michael Levy answer: good Speech recognition API The problem i have is that any time i run ...
0 votes
1 answer
4k views
Access Denied HRESULT: 0x80070005 (E_ACCESSDENIED)) on SetInputToDefaultAudioDevice();
I tried to programe some Speech Recognition app and I found this code: SpeechRecognitionEngine recognitionEngine = new SpeechRecognitionEngine(); recognitionEngine.SetInputToDefaultAudioDevice(); ...
1 vote
1 answer
2k views
C# SpeechRecognizer vs SpeechRecognitionEngine
Few questions, What is the difference between the SpeechRecognizer and the SpeechRecognitionEngine classes? why use one over the other for speech recognition? Is the speech recognition widget ...
-2 votes
4 answers
832 views
need guidance for speech recognition engine with custom keywords c#
I have an windows form app. I need to add speech recognition into it in order to shorten the processing time for product entry. we need this speech recognition in Turkish. if it was in english, ...
0 votes
1 answer
1k views
Google Speech Recognition API on windows phone
i am trying to use the Google APIS in developing a Windows Phone application, i am specifically interested in the speech recognition API from Google but i want to know if it is available for windows ...
1 vote
0 answers
203 views
System.Speech to recognize letters and numbers instead of words or sentences
I am attempting to get basic recognition of letters and numbers with System.Speech rather than words or sentences. I am using the code sample from the top answer on this post. Here are some of the odd ...