|Home | Products | Testimonials | Prices | Support | Contact | Publications | About ||
Products Product Home ActiveX/COM Components .NET Components Version History
Support Support Home Installation Help
About Us Company Info Clients Testimonials Publications Contact Us
The following example shows how to read WAV audio files using our component. Just two lines of code is all that is required to read in a WAV audio file. Combine this component with DataIO/X to to determine a speech waveforms formants, pitch, Cepstrum, or even a full spectrogram! Couple both components with a graphics component and you will quickly be able to display speech parameters in a variety of formats.
Source Code ExamplesHere we show the screen shots of sample applications built using the DataIO/X ActiveX component. The full source code is provided with DataIO/X for Visual Basic 6 and Visual Basic .Net. Note that the control itself is coded using C/C++.
Visual Basic 6
This application was built using Visual Basic 6. The processing for each method takes just one line of code to implement, the rest of the application is for the GUI and data display. You are free to use this source code as part of your application if you purchase DataIO/X.
Visual Basic .NET, Visual C#
This application, without the MSChart graphics control, is also implemented in VB6, VB.NET and VC#. It can also be implemented in VC++ 6, VC++ .NET, Delphi, Excel and MS Access.
Delphi, Borland C++ Builder, Borland C# Builder, Visual C++ 6, Visual C++ .NET, Excel, Access
It is very easy to use our components in these languages, so please contact
us if you need assistance in starting an application using any of our
components. In each case where regular ActiveX components are supported, we can
show you how easy it is to integrate our components into your application. With
a few lines of delcaration, and function calls, you will be able to process data
quickly using our component(s).