LUTEar Core Routines Library 1.0.0 - for auditory simulation ("Lowel P. O'Mard" )

Subject: LUTEar Core Routines Library 1.0.0 - for auditory simulation
From:    "Lowel P. O'Mard"  <L.P.OMard(at)LUT.AC.UK>
Date:    Thu, 15 Jul 1993 13:52:02 BST

Please find below the README file for the Core Routines Library mentioned above. The UNIX and Macintosh (THINK C) platform versions are now available via anonymous FTP from:- ( /public/hulpo Connect via FTP then login with user name "anonymous" and give your e-mail address as the password. Download and read the "lutear100.INSTALL" file from the "/public/hulpo" directory, then follow the installation procedure for your platform. If you have any problems at all, do not hesitate to get in contact with me. Any comments, improvements, additions or corrections you may wish to suggest are very welcome; it is only by direct feed-back from users that I can ensure that the Core Routines Library is a delight to use, as well as implementing state of the art auditory models. ...Lowel. 1 Introduction The auditory models developed by the Speech and Hearing Laboratory, at Loughborough University of Technology (UK.), have received much attention, due principally to their simple form and the many published papers in which the models are used to explain auditory phenomena. The many requests for the computer code of the model simulations has led to the group to release the LUTEar Core Routines Library (CRL, version 1.0). The library brings together established models, developed by the group, and contributed by other researchers in the field, which simulate various stages in the auditory process. The library has a modular structure which can be used to create auditory investigation/application systems or incorporated in existing code, as required. All the modules conform to a simple standard format; it is a development based on the meld of experimental investigation methods and the tenants of good software engineering practice; the library is intuitive in application, and has comprehensive error reporting embedded in efficient code. Included with this release are a comprehensive series of test programs. These programs were used to test the CRL routines; they reproduce the published behaviour of the respective models included. The programs also provide examples of how the CRL may be used in auditory investigation programs. In addition the programs read data from parameter files, and thus can be readily used to investigate further the behaviour of the models included in the CRL. At the time of writing there are no known major shortcomings in the CRL that have not been fixed, due to careful and exhaustive testing. No system, however, is infallible so it is hoped that, with the gentle admonitions of the library's users, any problems or omissions will be quickly corrected. In addition it is expected that the library will be augmented by further models as the scientific endeavour continues. 1.1 List of CRL Features (i) Modular Structure. (ii) Processing stage data can be handled by a single unit. (iii) Processing stage units can link to data from other stages. (iv) Multichannel data is handled invisibly. (v) Efficient algorithms are used throughout. (vi) Meaningful routine and variable names are used. (vii) All routines are prefixed by their module name. (viii) Comprehensive error handling incorporated in routines. 2 Installation. Read the file lutear.INSTALL for installation instructions. Further information is given in the manual. This can be found in the "docs" directory after unpacking the compressed archive. +-------------------------+-----------------------------------------------+ |Dr. Lowel P. O'Mard | /\ / \ | |Dept. of Human Sciences, | /\/\ /\/ \/ /\ \ /\ Speech | |University of Technology,|_/\/\/ /\ \/\/ /\ /\/ \ \/ /\/\_ /\___ & | |Loughborough, | \/\/ \/\/\/ \/ /\ \/\/ /\ / Hearing | |Leics. LE11 3TU, U.K. | \ /\/\/\ /\/ \ /\/\/ \/ Laboratory | |L.P.OMard(at) | \/ \/ \/ | +-------------------------+-----------------------------------------------+

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