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I am facing many problems with .net framework's speech recognition technology
Here is my code it checks only for 2 choices black and white but when i say 1 it changes background color to white(this is really weird) I have already done computer training and even when i say 1 and it thinks it detected it right i get a confidence of 0.9 which blows my mind
Imports System.Speech.Synthesis
Imports System.Speech.Recognition
Public Class Form1
Dim speaker As New SpeechSynthesizer
Public WithEvents recog As New SpeechRecognitionEngine
Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
recog.RecognizeAsyncStop()
recog.Dispose()
End Sub
Private Sub getcolorintoarray()
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
speaker.SpeakAsync("Hello")
Dim grammarbuilder As New System.Speech.Recognition.GrammarBuilder
Dim choices As New System.Speech.Recognition.Choices({"Black", "White"})
grammarbuilder.Append(choices)
Dim grammar As New System.Speech.Recognition.Grammar(grammarbuilder)
recog.LoadGrammar(grammar)
recog.SetInputToDefaultAudioDevice()
recog.RecognizeAsync(RecognizeMode.Multiple)
End Sub
Private Sub recog_SpeechRecognized(ByVal sender As Object, ByVal e As System.Speech.Recognition.SpeechRecognizedEventArgs) Handles recog.SpeechRecognized
If e.Result.Confidence > 0.8 And e.Result.Text = "Black" Then
MsgBox(e.Result.Confidence)
Me.BackColor = Color.Black
ElseIf e.Result.Confidence > 0.8 And e.Result.Text = "White" Then
MsgBox(e.Result.Confidence)
Me.BackColor = Color.White
End If
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
recog.RecognizeAsyncStop()
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
recog.RecognizeAsync(RecognizeMode.Multiple)
End Sub
End Class
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..and what does e.Result.Text contain? 
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Do you think this is funny ?
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saurabh orange vyas wrote: Do you think this is funny ?
I doubt it; he asked you a serious question. What is the content of that field when the code runs?
One of these days I'm going to think of a really clever signature.
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My Bad When I say 1 at microphone it detects it as white and e.result.text is also definitely white
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You need to explain why that is wrong.
One of these days I'm going to think of a really clever signature.
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How would i know that ? everything is working fine you have code why not test it yourself
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We do not come here to do your work for you. If you cannot be bothered to try and diagnose your problem then don't be surprised if no one else does.
One of these days I'm going to think of a really clever signature.
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I dont Expect any Help from you either ill figure out that myself
Just a personal advice kill your ego!
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saurabh orange vyas wrote: Just a personal advice kill your ego!
Some for you: if you have a problem then explain it clearly. If you are asked for more information, provide it. As tyou do not pay for the help here, don't expect other people to do your work for you. And finally, learn some manners.
One of these days I'm going to think of a really clever signature.
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Ill keep that in mind from next time 
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saurabh orange vyas wrote: why not test it yourself
That'd be a lot of work, if we had to test each piece of code.
It's not rong, the words just hound alike for a computer. "Gimme one white height".
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Do you think i havnt done any testing of this issue just posted it so that you guys can help i spent 2 days on this , tested on different platforms configured settings but still got the error
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I would guess you did, but you didn't say so in the question. Taking a rational approach, we look to identify the first possible point of failure, and work up from there. Debugging would probably be more beneficial then experimenting with different settings and platforms.
If you're convinced that the code is correct, I'd guess that the speech-engine does not have a "1" in it's dictionary, and being a non-existent word, it'd take the next best thing.
You're welcome, enjoy
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Eddy Vluggen wrote: I'd guess that the speech-engine does not have a "1" in it's dictionary
That would be really crappy dictionary if it would not have numbers in it.
No more Mister Nice Guy... >: |
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Eddy Vluggen wrote: I'd guess that the speech-engine does not have a "1" in it's dictionary, and being a non-existent word, it'd take the next best thing.
Actually, that looks to be exactly the problem. The grammarbuilder only has two words loaded into it, "Black" and "White". Given that "White" and "One" both start the same phonetically, it seems quite likely it's getting a high match probability.
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I am not sure I will word this correctly as it is currently outside my domain - but I would like some feedback on technologies to look at.
My main app is a GUI and a database engine - once a week data is taken from a large marketing database (58 million records, 400 variables, 39,000 discreet variable values) and compressed and highly indexed into my own proprietary database system - this enables the sales teams to run complex counts and analyses on standard laptops in sub second times.
Currently every monday the sales staff copy the database files to their local laptops (there is no actual data held so no names and addresses etc just bits and offsets)
However the database is now over 6GB and can take 10 minutes to copy on the local network and ages (technical sales term) for those working from home. So I want to write a system where the database is held centrally with a server of some description which my app can talk to specify the information required and receive the results. It could foreseeably have up to 100 users at any one time.
So... my question... what technologies do I need to be looking at? Will WCF suffice?
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RugbyLeague wrote: My main app is a GUI and a database engine - once a week data is taken from a large marketing database (58 million records, 400 variables, 39,000 discreet variable values) and compressed and highly indexed into my own proprietary database system - this enables the sales teams to run complex counts and analyses on standard laptops in sub second times.
What format? Anything you recognize? A zip-file with multiple CSVs?
RugbyLeague wrote: However the database is now over 6GB and can take 10 minutes to copy on the local network and ages (technical sales term) for those working from home.
So they get paid for waiting, getting coffee, and are complaining? Consider having them tested.
RugbyLeague wrote: So... my question... what technologies do I need to be looking at?
See if you can replicate the data on your own system. Then use the Microsoft Sync Framework to synchronize that along the clients. Or, do a binary diff, and sync that by hand, if the users are only reading from the db
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The database is my own design - essentially a series of bitmapped inverted indexes with run length encoding and data blocks for sparse data - that is all held in one file and there are a couple of supporting small xml files.
I don't want to be copying the data everywhere (as currently happens) - I want the GUI app to communicate to a server app which does the processing on the data held centrally and then communicate back the results.
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You can write a custom plugin for your database, and have the sync framework use it. That'd be more suitable for sharing a large dataset.
RugbyLeague wrote: I don't want to be copying the data everywhere (as currently happens) - I want the GUI app to communicate to a server app which does the processing on the data held centrally and then communicate back the results.
In that case, it'd be better to send it a job (in a single or multiple pieces) and process it on the client. There's multiple ways to communicate the data, you might want to take a deeper look at WCF.
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Hello
I am using Property grid where I have Item student and student has Course item. and couse is also a custom object
Using UIEditor i can open either dropdown for showing cousre list either open a form for create course
but i want both functionality in course item
I seen several example of code project of property grid
but not any code support my both requiment
Please reply
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rajeshsharma111 wrote: Using UIEditor i can open either dropdown for showing cousre list either open a form for create course
but i want both functionality in course item
The editor will show only one button behind the property. You'd need two for the functionality you want. That means implementing it by hand, which is kinda tedious and hard.
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i have two panel in my form.
on click event of button in panel1 it shows panel2 and panel1 get hide.
But when i click twice on button1 which is on panel1 it fires event of button2 which is on panel two. how to avoid it. 
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You also posted this question here[^]; please post in one forum only.
One of these days I'm going to think of a really clever signature.
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i wasnt sure whether it got post or not so i post it again...
kindly delete this particular post of mine , i am unable to delete it.
thanks.
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