![]() ![]() The first tab is used to define a Sine wave tone. Looking at the form, note that it contains a tabbed panel with four tabs. On start, you will see this form appear:įigure 4: The Main Form of the Tone Generator Application Once you have a good build, go ahead and run the application. If anything turns up, add the missing project references in the same manner and build again. Having added these references, go ahead and do a build to see if anything else is missing. Once the dialog opens, select the COM tab (then go get a cup of coffee while it takes forever to load, and when you get back), look for and add these two references (figures 2 and 3):įigure 2: Add the Microsoft Speech Object Library Referenceįigure 3: Add the Sample TTS Engine Type Library Reference If the references are absent, remove these (highlighted) references: (Figure 1)įigure 1: Speech Related Project ReferencesĪfter removing the old references, right click on the project and select “Add Reference”. Once you have installed the Speech SDK, go back to the project and run a build. If you need to update the project references, do so prior to attempting to run the application. You do not need to activate the reader for this to work, however, you can’t install the additional voices unless you have the reader installed. ![]() You may also obtain a couple of additional voices (the SDK includes Microsoft Mary, Microsoft Mike, and Microsoft Sam) by downloading the Microsoft Reader and additional TTS components found here (not required, but you will gain two additional voices if you do add these to your system). These may be downloaded with the SDK at no cost, from this URL: To begin, you may not have the necessary references on your machine as the application requires the installation of Microsoft’s Speech 5.1 SDK and the Microsoft sample TTS engine library. The CannedWCAtones class provides an example of how to programmatically add tones to a C# project, while the frmMain class provides the GUI and the code necessary to drive the application. You will note that the project contains two significant files: CannedWCAtones.cs and frmMain.cs. In order to get started, unzip the included project and open the solution in the Visual Studio 2005 environment (the code was written in 2003, and it works fine in 2003, but I have updated it to 2005). If you don’t need to generate tones for any specific purpose, the application is an excellent tool for annoying your friends, family, roommates, and co-workers. Tones may be defined, but I did not provide an option to save the tones as Wave files however, there is an example of how to programmatically add the tones defined using the application included within the code. The application may also be used to define voice messages which may be optionally saved as Wave files for subsequent use in other applications. However, you could use the application to generate aural alerts for any purpose. Send a single solid tone or dual alternating tone to the object cables or wires.This article describes an application used to generate and test aural alerts I wrote the application originally to allow me to define and test aural alerts for use in a couple of cockpit simulators. Identify the state in the working telephone line (clear ring, busy). Receiver the tone signal on the cables or wires (telephone line). Track the cables or wires, and diagnose the break point. Detect continuity of the cables or wires without damaging the insulation. Perfect for installing, debuging, maintaining telephone line and other wires or cables. ![]() Always turn off power before using on any mains cables. For telephone line, it can identify some states in the line, and can help to install, debug, maintain telephone line. The cable tracker is designed to identify and trace wires or cables within a group simply by attaching the sender to the cable at one end and then touching the cables at the other end with the receiver to confirm which is the correct cable, without damaging the insulation. ![]()
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