Visual Analyser Project ( current v. 25 - Silvia edition )
|
|
Visual Analyser is a comprehensive professional real-time software suite that transforms your PC into a full set of measurement instruments, with no additional hardware required (you can use your PC’s sound card). Alternatively, you can use specific external hardware (see the Hardware section for an example). Visual Analyser runs on Windows operating systems . The Visual Analyser 25 Silvia edition is now available (for both 64-bit and 32-bit platforms), though it is no longer compatible with Windows 9x. VA also runs on Linux through the wine utility. Wave, MP3, and FLAC file management were added in the 2012 version and have been further improved in the 25 versions. VA has been adopted as the basic measurement software by Nuova Elettronica magazine (which has since ceased publication).
The VA 25 Silvia edition features a new 3D interface, an improved spectrum analyzer, a graphic equalizer, playback and recording tools, a frequency response tool, an updated menu, the ability to capture samples from other applications in real time, and much more.See also DEMOCRATIC HELP and download my latest Ph.D. thesis (only Italian, sorry) The latest versions (25, 2022, 2021, 2020, 2019, 2014, 2012, 2011, as well as the 2010 NE-XT v2.4) include a powerful ZRLC meter (improved in 2019), capable of measuring the impedance of a device at different frequencies (i.e., capacitance, inductance, resistance, real and imaginary parts, Q-factor, and phase). It requires your acquisition board (such as your sound card) plus a very simple circuit (using two low-cost operational amplifiers). You can find an example on this website. The ZRLC software also allows for measuring the input impedance of amplifiers, transformers, and loudspeakers. See ZRLC details for more information. Alongside the ZRLC meter window, a simple vector scope has been added. Click here for a full screenshot. The recent 2.4 version introduces some new and interesting features, which can be found in the News section. The magazine Nuova Elettronica published a new article about specific hardware for the ZRLC function. Note to all VA website visitors: The content of the Italian website may differ from the English version. It is not just a simple translation, as there are different links to Italian articles and authors (which may not be relevant to English readers). Additionally, some minor details differ due to my better proficiency in the Italian language! Main characteristics of VA: VA is a real time program which simulates a set of electronic instruments, such as:
See the Product details section for more details or here for a brief introduction ROGA-Instruments adopted Visual Analyser as basic freeware software for its products (ex. ROGAdaq2)
Contact Information
|
Latest VA reviews, articles:
|
Send an e-mail to
alfredo[at]accattatis.org for questions and/or suggestions about the web
site. The webmaster is Alfredo Accattatis. |