Freeware: Oscilloscope

	xCap  License: Freeware
	xCap freeware Activex for display oscilloscope from audio input, very simple to use. Author: Alessandro Valenti| Date: 05-03-2004 | Size: 37 KB
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	Universal Software Oscilloscope Library  License: Freeware
	Real time universal oscilloscope GUI DLL library for data acquisition, modeling, simulation, debugging. Advantages:  1.Speedy performance: the library makes it possible to bring out into the beams of the viewing oscilloscope over a million quantization steps of signal per second – thus less than one micro-second is enough for one discreet.  2. Versatility. Convenient integration with any applied software: viewing oscilloscope is executed as a DLL exporting only 9 functions, of which 4 are usually enough to work with.  3. A good graphic interface: an instance of a viewing oscilloscope created by this library looks like a separate window, entirely independent of the program which activated it. This window contains all elements typical for a control panel of a real oscilloscope.  4. Convenient data export-import: data already realised in the oscilloscope beams can easily be transferred to other programs via clipboard (copy - paste) in textual form or via the saved text file. In such form data can be easily imported into most electronic table kinds of programs, as well as into programs of the Matlab type. The oscilloscope also allows to quickly load such data file into its beams.  5. Reliable and robust: this library employs only the most basic Windows API functions and reliably works in all versions of 32-bit Windows starting from the first 95 version. We tested and practically confirmed the possibility of relay of data to this oscilloscope directly from the computer’s hardware interrupt procedure (IRQ) and from any kind of anisochronous thread - which is important.  6. Future perspectives: the author is ready to consider business propositions concerning creation of specialised versions of this oscilloscope, including unique interface elements and functional changes needed by a prospective customer. Author: PragmaScope| Date: 18-11-2005 | Size: 3676 KB
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	ScopePar  License: Freeware
	ScopePar turns a PC into a multi-channel oscilloscope module utilizing the parallel port, the user interface to which is SeriCon on other PC. If you have an old PC, boot it by dos to run ScopePar and control it by SeriCon on your GUI PC through serial port. The free trial version of SeriCon is enough in usual cases. Important features are: ScopePar is now a 5 channel square wave oscilloscope. Square waves mean that it just reads the high or low levels of the port pins (Later versions may be able to show curves, requiring ADC attached to the port). SeriCon shows only 2 channels, unless you have the full license. Sampling rates around several 100kHz can be reached. The measurement can be triggered by the first channel. You can select the level change (low-to-high or high-to-low). The measurement can be automated by specifying the period of sending the command from SeriCon (with the full license). Author: SoftBattery| Date: 04-07-2008 | Size: 107 KB
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	Wavosaur audio editor  License: Freeware
	Wavosaur is a free and efficient audio editor for Windows : do digital audio editing and recording , add VST effects, repair and clean your audio, perform various operations with audio data, change sound in real time, masters your track, process your sounds with VST effects in real-time - easy to use interface will get you started running. fast zoom in/out with mousewheel. - ability to work with multiple files at the same time in seperate screens. - supports a number of file formats including wav (and multichannel wav), mp3, vox, au, aif, AKAI S1000 and many more. - sound editing functions with undo include cut, copy, paste, delete, mix, insert silence, mute, auto-trim and more. - export MP3 - audio tools include amplify, normalize, sample rate conversion, pitch shift and more. - fade in and out with many different curves - automatically remove DC offsets. - recording and playback through any windows compatible audio device, you can use ASIO drivers, and do audio routing. - analysis tools include spectral analysis (DFT) 2D and 3D, sonogram, real time oscilloscopes. - supports any sample rates, stereo mono or multichannel, 8, 16, 24 or 32 bits PCM and 32 bits float. - supports VST plug-ins, real time preview/processing, displays VST GUI, chain VST effects plugins, load/save presets fxp/fxb, load/save VST chains. - regions can be saved as separate files. - support for loop points and region markers. - real-time analyzers : volume input/output oscilloscope, FFT and pan. - analysis : 2D and 3D spectrum, sonogram, statistics. Exports statistics and spectrum as text. - synthesis generator : generate simple waveform. - skinable interface. - MIDI controlable. Author: Wavosaur free audio editor| Date: 26-08-2008 | Size: 213 KB
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