TKK Voice Source Analysis and Parametrisation Toolkit (Aparat) is a flexible software package and a graphical user interface for glottal inverse filtering and parametrisation of the voice source.

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User Reviews

  • Hi, would love to use it for my research. However I can't get the link as given in the install.txt file for the installer..........The requested URL /software/aparat/MCRinstaller_2007a.exe was not found on this server. Please help..........

  • I am trying to run Aparat but it appears the MCR required is no longer stored in the same place as listed in the install file. It is also no-longer distributed by Matlab online as it is an older version. Where can I get the dll file so I can run the code?

  • TKK Aparat is an amazing software for inverse filtering tasks with DAP modelling; a lot of features, very intuitive and free of charge. It lacks only some documentation, although there is a paper, published in Logopedics Phoniatrics Vocology in 2008, which presents the software quite well.

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Additional Project Details



Intended Audience


User Interface

Win32 (MS Windows), X Window System (X11)

Programming Language