Way To Show Wave From Wav File
Dec 16, 2010i'm needing a control, or a way to show the wave forms from wav file.
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How To Show Wave With Music (Frequency Of Voice)
Aug 11, 2010I want to show the wave with music or frequency of voice in visual basics.
link of the example in VB.Net that i want is below: [URL]
What's In A Wave File
Jun 17, 2009I am trying to convert a mp3 to wav and I need to know...What is the very first thing you see when you open a wave file up? the 2nd, the 3rd, 4th and so on. Is it the riff header or the riff header contents(ID, size, Type). I need this info for a Regex string that would look something like this...
'Frame/MaxFrame (PercentDone%) | CPU time/estim | REAL time/estim | play/CPU | ETA
Private Shared _regLine As Regex = New Regex( _
"(d+)/(d+)D+(d+)D+([d:]+)D+([d:]+)D+([d:]+)D+([d:]+)D+([d.]+)D+([d:]+)"
[code]....
I am executing lame.exe from a process.Start command.VB 6.0, VBExprss, ASP,Net, & Gaming
How To Get Wave File Information
May 26, 2010how to get the wave file information in vb.net like frequency,no of channels etc from wave file
View 3 RepliesWave File Won't Play?
Oct 4, 2008So, I re did my project in VB.NEt instead of C#. So, I put all the sound files in the resource files. I made a routine to play the sound file but it says that to make sure the sound file exists. Which it does because it played in the resource manager.Here's the sub routine to play the sound:
Dim sndplayer As New Media.SoundPlayer
Public Sub TestSound(ByVal snd As String)
My.Computer.Audio.Play(snd)
[code].....
Convert Data To Wave File
Jul 29, 2009i have a 2 dimensional array with beep codes, first column is frequency and second column is duration. i can save and open the data to a text file, which looks like this:
[Code]...
my program can play them just fine, but i would like to save them to a .wav file so any audio program can read them, i'm using VB.net Express 2008
Converting A Wave File To Binary?
Jan 24, 2009Iam working in a project need converting a wave file to binary..converting a file of such format(wave) to binary text in asp.net? I need that cause i want to cut the original file to many files, and add additional parts of the same type to them and combine them together in a one file again..
View 2 RepliesDraw A Waveform Of A Wave File?
Aug 28, 2011how to draw a waveform represenatation of a wave a wavefile and/or an MP3? Even better, can it be drawn in real-time while the file is playng?
View 8 RepliesFinding Wave File Attributes?
Jun 22, 2009I am trying to figure out the numSamples in this:The canonical WAVE format starts with the RIFF header:
0 4 ChunkID Contains the letters "RIFF" in ASCII form
(0x52494646 big-endian form).
4 4 ChunkSize 36 + SubChunk2Size, or more precisely:
[code]....
This works fine for getting the wave file info, It just doesn't display the numSamples which I need.
Playing Wave File From Resource Dll Using DirectSound?
Aug 6, 2011I have used DirectSound to play a wave file in my application using the function CreateSoundBufferFromFile. It works perfectly.Now I want to play files from a resource dll file. I have created 1n2v32.dll file having nearly 100 small wave files named 1,2,3... I can play them using LoadLibraryEx, PlaySound & FreeLibrary.Now, I am trying to use CreateSoundBufferFromResource function from DirectSound api to play these files. I get Run-time error '432': File name or class name not found during Automation operation I used the following code to create the buffer.
Set LDSB = LDS.CreateSoundBufferFromResource(App.Path & "1n2v32.dll", "14", BufferDesc, gw)
Use A Relative Path To Play A WAVE File?
Aug 6, 2010Firstly, I'm a Chinese Beginner of Visual Basic. I try my best to express my worries and demands. If anything is vague, I want to design a program like this: when clicking the button, the computer will play certain sound. Like this:(VB 2010) Private Sub con_sndplay_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles PLAY.Click
View 3 RepliesVS 2008 MciSendString Save Wave File
Jul 19, 2009I have a created a small application that records and plays audio. However, my application needs to save the wave file to the application data directory on the users computer.The mciSendString takes a C style string as a parameter and has to be in 8.3 format. However, my problem is I can't get it to save. And what is strange is sometime it does and sometimes it doesn't. However, most of the time it failes. However, if I save directly to the C drive it works first time everything. I have used 3 different methods that I have coded below. The error number that I get when it fails is 286."The file was not saved. Make sure your system has sufficient disk space or has an intact network connection".[code]
View 1 RepliesC# - Read A Wave File From IsolatedStorage In Windows Phone?
Mar 3, 2012I would like to read a WAV file I download in isolatedStorage; actually I use a media Element on my Window which I set the source from the IsolatedStorageFileStream
Dim IsoRead As New IsolatedStorage.IsolatedStorageFileStream(MsgFN, FileMode.Open, Store)
Mainwindow.Playingsound.SetSource(IsoRead)
Mainwindow.Playingsound.Play()
Bu it seems not Working, I dont hear anaything in the emulator.
Write A Program To Alter The Pitch Of A Wave File To A Specified Frequency And Play The Altered Wav Back
Dec 23, 2011links that may point me in the right direction to accomplish the task listed in the title,
View 5 RepliesCannot Gen. The Correct Wave Values?
Nov 17, 2011Cannot gen. the correct wave values?
View 2 RepliesChange Wave Volume Of Your PC?
Dec 28, 2010I want to make an application that can control the general volume of my pc. I have been using waveOutGetVolume and waveOutSetVolume properly. But that only changed the volume of my own appliation in the mixer.[code]...
View 1 RepliesCreate A Sine Wave Generator?
Feb 3, 2009how to create a sine wave generator in vb.net
View 2 RepliesDraw A 'wave Form' In A Panel?
Apr 5, 2010I need to draw a'wave form' in a panel inVB.net, the wave form will be updated once every one second. the problem is the screen blinking whenever it is updated. how can I solve this problem? the paint event code as below.
[code]...
How To Convert Text To Wave In Speech Sdk
Oct 26, 2010how do i convert text to wave from vb.net in speech sdk
View 4 RepliesSine Wave Sound Generator
Jan 25, 2011Could someone describe the way by which i could generate a sine wave sound with a certain frequency?
View 5 RepliesSine Wave Using Timer Component?
Feb 28, 2011[URL]..I wrote a program with a timer set to tick every 100 ms. The values oscillate between 109 and 110 ms. Each tick, a variable adds +1 to itself; it starts at 0 and goes to 9 and then it goes back to 0 where it continues the addition process. When the timer ticks 110, the variables is added to a textbox. The pattern is something like this, which you can see in the above youtube video. 5 9 5 9 5 9 4 8 4 8 4 8 3 7 3 7 3 7 etc.
[Code]...
Design A Flag, That Seems To Wave As It Is Viewed, On A Website?
Aug 16, 2009i need to design a flag, that seems to wave as it is viewed, on a website. can i do this with VB.NET?
View 6 RepliesPlaying Multiple And Overlapping Wave Files?
Jan 30, 2012I'm trying to write a virtual piano program. Each key plays a sound from the resources directory.How do i play two(or more) sounds at the same time if ex two keys are pressed. Or start playing another sound while one is still playing.
View 2 RepliesVS 2008 Sounds - Combine Many Wave Files Into One?
May 11, 2010How could I...
- Increase the frequency of every part of a wave file by a specified amount of Hz
- Increase/decrease the length of a wave file without reading it faster = changing the pitch
- Combine many wave files into one
Game Programming :: Playing Wave Files In An Application
Nov 20, 2008I have a program that speaks wave files. This works problemless with the Soundplayer class with the following code:
Sub MyPlayWav(ByVal WavFileName As String, ByVal StartPos As Long, ByVal EndPos As Long)
Dim wp as new SoundPlayer
wp.SoundLocation = WavFileName
wp.Play
End sub
The soundplayer does however not seem to have a method to play the wave from position StartPos to position EndPos and achieving just that would mean quite a reduction in downloads of these files.
The soundplayer does have a stream object, and that does have a seek method, suggesting that there might be a way to accomplish this, but how?
I plan to include other media files as I am developping the project, and I guess I will be confronted with the same problem.
Build An Oscilloscope And Display The Signal As On And Off (square Wave) From The Encode?
Feb 26, 2010I am trying to build an oscilloscope; I will be using a signal coming from digital encoder going through MAX232 logic level converter to the PC via the serial port 1. The signal from the encoder is 3VDC when it is high and 0VDC when it is low, the encoder resolution is 1024 PPR, the encoder is attached to motor (1800 RPM) so the max resolution is 1843200 pulses per minute or 30720 pulses per second. I would like to make my form display the changing of the input from the serialport1 to graphical display just like the digital oscilloscope. I
I want to be able to display the signal as on and off (square wave) from the encoder and be able to display the signal as speed so when the motor is running at full speed the line be at the top of the graph and when the motor drop to 20% of its full speed the line will drop to 20% and so on.
Fail Add Dll File, It Show Message 'Make Sure Dll File Is Valid Assembly Or COM Component?
Jun 21, 2011I wish to add refrence with a dll file.But it fail,it show message 'Make sure dll file is valid assembly or COM component '.I also try use regsvr32 to register it,but also fail.
View 7 RepliesExtracted File - When Open The New Project Solution File, It Doesn't Show Me Anything?
Feb 17, 2011It is saved on my desktop for easy access.I can close the program. I can click the solution to open it right back up, no problems.I then zip my file (also to the desktop)
My problem: I moved the original file (Project A) to another folder and extracted the unzipped Project A onto the desktop. When I open the new Project A's solution file, nothing happens besides VB starting up. It doesn't show me anything.
File I/O And Registry :: Show The Content Of The Dnsredir.ini File On The Forms And Able To Edit It?
Dec 17, 2008What i am trying to do now is to show the content of the dnsredir.ini file on the forms and able to edit it.
The dnsredir.ini file file looks like this
;Configuration INI file for DNS Redirector v6.4.7
Logging=Normal
ListenOnIP=172.23.128.33
[Code]......
VS 2008 Make A Button That Download A File Using Http Show A Progress Bar About The Downloading File State?
Sep 17, 2009How can i make a button that download a file using http show a progress bar about the downloading file state?
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