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Screen shots

Main window

main window

The main user interface window allows users to navigate the files and command the analysis, displaying menus, plots and results.

Export graphs

export graphs

Plots can be edited and exported for reports or presentations.

CCA window

cca Gui

Cross correlation analysis can be used to determine the overlap among the graphical representation of analyzed calls. It can be based on the oscillogram, the amplitude spectrum or the spectrogram, and the maximal correlation value is frequently used as an index of call similarity. The CCA is also used to determine the time delay between microphones recording a same sound from various distances.

CCA results

cca in MSExcel

Results of Cross Correlation analysis displayed in MS Excel.

Tuning curve

tuning curve

The tuning curve is a custom filter allows the user to specify any filter shape and apply it ′on the fly′ to sound files as they are read from the hard disk. One can, for example, specify the transfer function of a female′s ears, and then visualize, listen to and measure recorded male calls the same way that the female′s brain would receive them.



This is a didactic module to help with calculations of the math behind sound generation, propagation and perception.


Copyright (c) 2011 Marcos Gridi-Papp.
All documentation licensed under the GNU FDL License.

Take a minute to visit VibroToolbox, our twin project for vibrometry.

VibroToolbox offers many options for playback experiments and equipment testing.

Dear Mac OS X users, please provide some more feedback on the installation and performance of the binary version.



and remember to specify your Mac′s model and version of OS X.
The whole documentation including help files, manuals and website is being renovated.

The new manuals are not ready yet. Please be patient and refer to the old help files meanwhile.

All translations in SoundRuler′s documentation are voluntary contributions by the user community. The official text is written in US English only.

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