Send Beep Through Microphone Input?
Nov 21, 2011
Is a way of creating a program (either in C(+,++,#) or VB.net) that would be able to send a beep sound through the same line-in that is being used for audacity (not stereo mix)?
I am trying to make a way of syncing up audio and video from 2 different programs, in a similar way that a clapper bored works in the movies.
Would there be a way of using a sort of microphone enhancement that could be created because they affect the microphone input?
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May 25, 2009
ACTUALLY I Am try To develop a program that have voice recognition..How CAN I do THat
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Jul 26, 2011
I have no idea how to tackle this project. I need to write an MP3 file to the microphone in. So when i'm using VOIP, the mp3 file get played. I tried to write an mp3 to the default CAPTURE DRIVE with directsound out (with Naudio): this doesnt work (it does compile, execute, but the microphone in does not seem to get input:
[Code]...
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Feb 1, 2010
I am a beginner in VB, and I would like to make an oscilloscope display - showing voltage level of microphone input.
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Jan 25, 2010
for an application I need to get the microphone input level and "display" it with a ProgressBar.
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May 10, 2010
How to get usb microphone input level ?
(i am refering to peak volume input)
what import statement, source code to use ?
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May 6, 2012
I'm writing a windows application that need to access the raw data of the microphone input. Basically there's an electronic circuit connect to the microphone jack, and I need to get that data and process it. All I could find are some examples of using API to save the data to a wav file or something like that. But I need to process the data in real time. Get the exactly value of the input on that time. Is it possible?
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Jun 26, 2010
How can I monitor live microphone input?
I've read this site but that's only for recording[code]...
How can I monitor it live? Or change the input volume?
I'm programming on Windows Vista with languages vb.net and c#.
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Mar 23, 2012
I'm developing a Public Announcement appplication with two main features:
1. Record audio and playback on event (I've achieved this)
2. Allow 'realtime' playback on event - no recording, just a live announcement
So, how can I cause the microphone input to be sent to the speakers simulatiously as the announcer speaks?
mciSendString("open new Type waveaudio Alias recsound", "", 0, 0)
mciSendString("play recsound", "", 0, 0)
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Sep 20, 2009
How can you access the webcam and microphone in VB.net, assuming the user even has one?
I fail to see a My.Computer.Webcam or My.Computer.Microphone, both of which would probably have been a nice addition.
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Mar 27, 2009
I have a external hardware that has a miniplug output that i connected to my pc microphone input. That output has two posible states, white noise or no sound at all.What im trying to do is an application that would fire an event every time there is a change from one state to the other.
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Mar 11, 2010
I would like to add a virtual microphone (similar to how you can have a virual CD drive and then mount ISO files on it.) so that it can be selectable in programs like MSN and skype. But have the source of the audio be streamed from over a network(I know how to stream the audio over the network in VB.net) but how do I get that audio which has been streamed as the input to the virtual microphone?
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Dec 25, 2010
How can I play a tone or beep using VB.NET. I don't want to use Console.Beep() because I want the tone to always come out of the speakers, not the speaker on the motherboard.Goldfish64
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Jul 14, 2009
This is the source im trying now. I got it from another site which says it works and to me it looks like it should but still my notepad gets no input what so ever. Im sure the function is working cause while debugging the letters started poping up into my source after the sendinput was was passed. I just cant get it to show up in notepad.
[Code]...
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May 4, 2012
I am facing some problem when sending the input to webservice.
Here my code :
Protected Sub Button5_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Saman.Click
SamanDB.DataSource = Nothing
[Code].....
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May 25, 2012
I am running a small vb.net program to run an application and then send a SPACEBAR input to that application to initiate a command. This is the code I have so far:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]....
I checked online and still haven't found a concrete answer on this. Also, I would like to start it on a timer and when the application finishes with the command, close it.
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Apr 5, 2009
I amtrying to send ALT + 1 Key to the active application but the problem i am having is when i use SendKeys.SendWait("%1") the program ignores the alt key and jsut enters the 1. is there a way i can get this done?
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Dec 18, 2010
I have two pages the first one will receive all data that are required from the user such as username e.mail and then the same page will do the calculation but when clicking on result button two things should happen: 1-the result and all user inputs should be sent to the second page 2- the same information should be sent to the user email as the e.mail messege
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Mar 17, 2012
Okay so i want to build an application that "wraps" another, the app that i want it to read console reports stuff like
[WAIT] Preparing world... 10%
and stuff, and it can take commands like
say kick, etc
So basically i want to know if i can read the console output in realtime and input to it as well.
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Apr 22, 2012
I am trying to use the simple ajax script to webmethod as follows[code]...
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Apr 26, 2010
This is what I'm trying to accomplish: I have a Point of Sale application that integrates with a credit card processesor. I wan't to remove any user interfacing logic in regards to the credit card processor in the point of sale and add it to a application that sits in the background or system tray. I want to be able to send a command to the background app to popup a form for user input.
For example: User in the Point of Sale clicks a button "Credit Card" at this point it will send a command to the background app say "ProcessCC" which will pass a transactionid and an amount , this will open a form for the user to enter in the credit card information and submit the payment to the credit card proccessor.
Reason: I need to get a padss certification and don't want to submit the point of sale to do it. Rather send the simple background app that will control any credit card processing functionality such as encryption , storing etc. I know it can be done using sockets but was hopping for an alternative solution.
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Jan 22, 2010
I have this:
If (TextBox1.TextLength > 16) Then Return
But I want to add a beep to how can I do it? I mean I can only Return and I want to use Beep() too.
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Jan 31, 2008
I am in a programming class at my high school and I i was wondering if you can make a keypress eventand make it beep when you hit a letter or a number on the keyboard?
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Apr 4, 2009
I am writing a program that involves a web browser. The programming I am using that is essential to my question includes a command that when I press enter in TextBox1 it runs the code:
[Code]...
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Jan 26, 2007
How do I disable the beep on the enter key? I am using KeyDown to use the enter key (instead of the tab key) to advance. But whenever I hit the enter key it beeps.
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Jan 13, 2009
Public Class Form1
Private Declare Function Beep Lib "Kernel32" (ByVal soundFrequency As Int32, ByVal soundDuration As Int32) As Int32
[Code].....
This code is apllicable for windows but when I run this into Window CE 5.0 in a handhaled scanner/mobile computer it wont run. windows are using "Kernel32" how about in window CE 5.0? The error appeared is " Can't Find pinVoked DLL 'Kernel32'.
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Jul 16, 2009
How i can get the beep sound in vb.
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Apr 11, 2012
Is it possible to have a vb.net program sound the PC's internal speaker? you know the one that produces C's a BELL.I have tried beep(), but this only produces the error sound on the sound card.I have also tried.[code]With no joy apparently its only good on Vista and above.
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Mar 31, 2009
I want to let my users use the Enter key to proceed from one text box to the next text box. I have used the KeyDown event to capture the Enter key press, then used the SelectNextControl(DirectCast(sender, TextBox)) to move to the next TextBox control. The problem, there is a Beep when the Enter key is pressed. How can I keep that beep from happening?
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Oct 26, 2010
i need to make an app which detects if the speaker has given out beep sound or not
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