What's new in Sonogram 4.0
Sep 21, 2011
- Ultrazoom function with the Viígner-Ville-Distribution including analyze window and rendering dialog with 3D-Perspectogramm and PNG-Image export.
- MP3 Support.
- Redesign of the whole user interface including the „Look and Feel“, extended Toolbar, new Dialog designs, new splash screens and new default color themes.
- Redesigned Transformaton-Algorithms with multicore parallelization for the SPWV and FFT Algorithms and better memory management.
- Java 7 ready.
- Many major and minor Bugfixes (new Colors, new Splash, System Dialog, about Dialog...).
New in Sonogram 3.2 (Jun 20, 2011)
- Can now make use of two or more CPU‘s, because the core of the FFT-Transformation Allgorithm was parallelized.
- This means if you have for example a processor with 4 cores in your machine, the Sonogram will be generated 4 times faster.
New in Sonogram 3.0.1 (Dec 27, 2010)
- Added a welcome screen with basic instructions what Sonogram is and how to get a quick first glance of the programm. The welcome screen will be shown when the application starts first time.
- Added a floating information window in the main sonogram which shows the amplitude, frequency, time and level under the mouse.
- The logarithm frequency-scale was rewritten and became like the image smoothing functions a tolbar-button in the main window.
- The single spektrum view in the main window was rewritten and shows now a smarter spektrum image.
- The whole GUI was over-worked and the application startup procedure became like the image painting routines a strong a performance boost. The design became a facelift.
New in Sonogram 2.80 (Oct 13, 2008)
- Many many bugfixes in the core Java code (rendering, display, windowing...) and all bugs reported in the Sourceforge bug tracking area are fixed (thanks for all the bug reports).
- Improved anti aliased 3d Perspectogram engine with coordinate system, rotation effect, point cloud...
- Most of the dialog, tooltip and GUI element text labels are revised and rewritten.
- Feedback message system for bug report and information exchange.
- Rewritten pitch tracking algorithm.
- Smarter design of the whole GUI.
- Java 6 ready.