Output Continuous Sound NOT A File?
Nov 2, 2011
I have a data source that creates a continuous stream of 24-bit samples. I can collect a set of samples and build a .WAV file, and play the file through my speakers. What I want to do is eliminate the middleman, and send the stream of samples directly to the sound card. The data source can run for hours or days. I want to hear it in real time, rather than collect it all and listen to it after the fact. The idea is that I can tune the process that creates the data better if I can hear what it's doing.
View 9 Replies
ADVERTISEMENT
Mar 16, 2011
I have a textbox that is constantly updating (a log). Every time text is input the textbox is scrolled to the top. I need the textbox to always be scrolled down. Seems simple enough? Im scratching my head on this one. I tried the following code
Private Sub Timer22_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer22.Tick
Log.SelectionStart = Log.TextLength
Log.ScrollToCaret()
End Sub
But the problem is the scroller jumps sporadically because it bounces to the top and then bounces down and it makes the program look sloppy.
View 5 Replies
Nov 19, 2007
I want to make a function to record the sound and then to play the record,like the telephone. I have ever download some articles,but they were all too complex,or they have too many unassociate code,so I can not understand the courses of the recording and playing.I want to get some code here?
View 2 Replies
Oct 21, 2009
I wan't to play a sound whether its the wav playing from within or a speech voice and to select a different output device other than the default. some programs allow me to output its sound on my other devices such as headsets while PC speaker plays something else.
View 1 Replies
Nov 17, 2011
how to capture audio output with directsound? i'd want to be able to save it as .wav, .mp3, or .wma file format.
View 9 Replies
Feb 10, 2009
i am trying to develop a program which will:to beging with, allow a user to use the left and right arrow keys to control the panning of a particular sound on loop. the actual panning dosent have to be programmed i could just instruct the program to play out the corresponding pre recorded panned sound?once achieved i hope to then develop the program to test a users ability to pan one sound to match a stationary sound at a given angle. i will need to record the time taken to achieve this, the number of key presses made and how accurate their answer was.i am using visual studio 2005 to build my program?
View 1 Replies
Jun 20, 2011
I have a question about of capture sound function, someone have a code example for visual basic 2010 in windows 7?, I tried using mcisendstring function but the sound quality, is poor.
View 5 Replies
Apr 19, 2009
I have background sound loop with the My.Computer.Audio and it works fine. I want to play another sound (like a beep) when desired without stopping the background sound. Several examples I have found don't seem to work. I am in VB.NET 2008 Professional.
View 8 Replies
Aug 24, 2011
I'm ready to start adding sound to a 3D game and I'm looking for a decent Free library.it would not require DX and be something like:
dim MySound as SoundLib.Sound
MySound = SoundLib.LoadSound("soundfile.wav")
SoundLib.Play3DWorld(Location.X, Location.Y, Location.Z, VolumeModifier, MySound)so far all Im finding is expensive, C#, old, or not .NET compatible.
View 9 Replies
Aug 14, 2009
im making a techno progam in visual basic 2008 and after 3 hour im think how to save the sound they make and catshing a sound recorder but what the code im try to find on internet but find 0 pleas give me the code im try to find
View 1 Replies
Jul 21, 2011
I'm creating an application that will have 3 streams of audio. I can get 2 streams playing easy enough using DirectX AudioVideoPlayback and setting the balance for each Audio Instance. However, I need a 3rd Audio instance to play out of another output such as the Rear or Centre. An alternative would be to be able to select a different sound device in the machine to play the 3rd audio stream.
[Code]...
View 1 Replies
Feb 25, 2009
For stopping by, is there a way to detect when a sound file (WAV) stops playing?
e.g.> There is a FORM with a PLAY button on which is coded to play a WAV file. But how does VB detect when the WAV file has finished playing?
Here is the code I have on the PLAY button
My.Computer.Audio.Play("test.wav", AudioPlayMode.BackgroundLoop)
View 3 Replies
Apr 15, 2010
I need to get the decibel level of sound being sent to the sound card (not the actual sound level the speakers are instructed to emit via volume level)There is next to no information i can find on the net to even access sound data. Could anyone point me in a direction for this? The OS will be vista/7.
View 2 Replies
Jul 21, 2011
I'm creating an application that will have 3 streams of audio.I can get 2 streams playing easy enough using DirectX AudioVideoPlayback and setting the balance for each Audio Instance.However, I need a 3rd Audio instance to play out of another output such as the Rear or Centre.An alternative would be to be able to select a different sound device in the machine to play the 3rd audio stream.I've been searching the net for 2 days now trying to find a solution, but have so far been unsuccessful. I've tried a few alternative libs such as DirectShow.Net, DirectSound, BASS.Net, QuickTime and OpenTK.Some of them do what I need to do, but they are either too difficult to use and therefore impractical or they are missing some other essential features such as Events which are required to make the rest of the application work. Would anyone oppose to me posting this same thread on other forums?I will of course post a solution if one is found elsewhere without advertising external websites.
View 4 Replies
Sep 27, 2010
I am trying to have a box in the corner of my form that has continuous words added on it. Basically I want it to look like this: (each line would be added on as it occured in the form.
You entered the Castle.
You exited the castle.
You enter town.
Using messagebox.text = messagebox.text + You enter town I can get it to look like this in the box:
You entered the Castle. You exited the castle. You enter town
Is there a way I can make it so that each time something is added to the box, it appears on a new line?
View 2 Replies
May 12, 2010
I've wrote a program that send and receives data via a serial port to a microcontroller. At present when I click (from a menu strip) a certain option I send data such as
Private Sub MsToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MsToolStripMenuItem.Click
SerialPort1.Write(1)
End Sub
What I am wanting to do is instead of sending the data just once when I click this option, I want it to repeatedly send it until I select another option where the same occurs again and so on.Is there a function that acts like a while (1) loop that can do this?
View 3 Replies
Aug 15, 2011
Im developing a simple alarm clock application for smart device application. Can anyone help me on how to link a sound file to the app..that is to play the sound when the alarm is triggered?
View 1 Replies
May 4, 2010
I'm making a application that deals with word searches
You know, the grid of text from 2nd grade that you all know and love.
Example:
WWWWWHELLOWORLD WWWWWWW
WWWWWEE WWWWWWWWWWWWW
WWWWWL WL WWWWWWWWWWWW
[Code]....
There are three hello worlds in the text grid
1 Vertical 1 Horizontal 1 Diagonal
I want to highlight them all
Everything I've tried has failed except for highlighting horizontal.
View 1 Replies
Jun 3, 2009
i would develop a program that displays the graph/spectrum of a WAV sound file located on the computer.
View 2 Replies
Jan 25, 2010
I want my program to play sounds when an object is hovered, but I don't know how to code it.
View 1 Replies
Jun 10, 2011
Im looking to play a sound from a folder which is in my debug directory. I got this working for a PictureBox: PictureBox1.ImageLocation() = ("Resourcespicture.png"). But I cant find something to play a sound. This is what I had before: My.Computer.Audio.Play("C:Users......Soundseep-2.wav"). I dont really want to be writing the location of the files using special directories. Is there any way I can just set the location of the file to the directory in which the .exe is.
View 6 Replies
May 15, 2012
I have copied a sound file in VB resources and can see it in VB. I can even double click on the sound file in VB resources window and it plays. I also checked the VB resources folder using windows explored and its there. However, when I run the program I am getting an error at this line[code]...
View 4 Replies
Jun 11, 2011
I'm having a hard time looking for a tutorial over the net on how to store sound files to access database. I'm planning to make a playlist on my application where in the user will just select the filename on a listbox and will click the play button. is this possible? it is okay if you can give me links on how to do this?.
View 5 Replies
Nov 25, 2009
I am trying to use direct sound to play a wav file, so I may animate a picture box while the wav file is playing. I have made a device object and a secondary buffer object and when I run the program I get an error message(see attached image), but after I click continue, the wav file plays and it plays every time I click the play wav button. I am using a test project to work out the bugs before I implement the direct sound in my other project. Below is the the code I am using. Can someone tell me what I am doing wrong? The code needs a form named form1, and a button named xPlayButton.
[Code]...
View 1 Replies
Apr 17, 2009
I am trying to build a small program which will allow some one to click on the exit button and the sound will play and at the end of the sound the program will then close. The sound clip is about 3 seconds long Here is what I have:
Imports Microsoft.DirectX
Imports Microsoft.DirectX.DirectSound
Public Class Form1
Private Dsound As CSoundDevice
[code]....
View 14 Replies
May 27, 2011
Is there a way to generate a pure tone (e.g. 440 Hz) for a specified period of time through the sound card without using having to find or make a separate .wav file for each tone.I tried using the "Beep" function, but while it produces the tone for a specified period, it sounds broken up into a (probably 500ms) time frame which repeats with an audible space between the repetitions.
View 2 Replies
Dec 18, 2011
how to record sound from sound card ?
View 1 Replies
Apr 27, 2010
I have an event I want to do continuously until a button interrupt is pressed.
Here's the pseudo
Click button 1:
Check if button 2 is pressed
If not, do stuff
If so, stop doing stuff
End routine
So what I currently have is this:
Dim randominteger As Integer = 0
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles StartSampleButton.Click
[Code] .....
Unfortunately, it's never breaking outside of the first loop. How to get around it?
View 7 Replies
May 5, 2010
I have a continuous string in a richtextbox and I want to select every 10 chars and add each them as a new line in a separate richtextbox.
Example:
Richtextbox1 = 0123456789
Richtextbox2 =
01
23
45
67
89
View 2 Replies
Mar 8, 2012
Is it possible to turn a paragraph of text (grabbed from a textbox) into one continuous line? I could have the following information:
34 MyRoad
da7 888
london
the moon
And I want it to read :
34 MyRoad da7 888 london the moon
Spaces added to cause line breaks, and sample data formatted as code.
View 2 Replies
