Established under UGC, DST Fast Track Project.System Communication and Machine Learning Lab Equipment's (H/W & S/W)Ĭomputerized Speech Laboratory, EEG Machine, EEG EMOTIV EPOC, CSL MAchine, Visi Pitch, MATLAB, PRAAT. Total 6 students are working on the theme.Objective is Strengthen the research under Geospatial Technology.Establish under NRDMS, DST Srinivasa Rumanian Geospatial Chair.Geospatial Technology Research Lab Equipment's Total 10 students are working on the theme.Objective is to develop Speech Analysis and Interactive system.
Wavesurfer matlab Pc#
Headset Sennheiser PC 360, Headset Sennheiser PC 350, Micro Mic C520 AKG, HP Z210 Workstation, HP Pavilion Desktop, MATLAB, Multi Speech, SciLab, PRAAT, Audacity, WEKA, Orange, Wave Surfer, HTK, CMU-Sphinix. * Information listed above is at the time of submission.Facilities Augmented Human Computer Interaction Lab Equipment's (H/W & S/W)
Wavesurfer matlab software#
The software development is aimed at making acoustic landmark-detection software, which is focused on articulation, available to a wider community of scientists in the form of add-ons to existing analysis software tools such as WaveSurfer, MATLAB, and Excel. Scientific investigation of these changes has been handicapped by lack of access to robust, user-friendly software tools for fast, automatic measurement of speech acoustics. PUBLIC HEALTH RELEVANCE: Changes in health status and speaking condition often affect the articulation of speech. As envisioned by PA 08-114, the availability of such tools will jump-start the use of speech production analysis across a wide range of neurologically important areas of research. This will enable us to maintain existing ports and develop new ones in response to the changing needs of the user community. Further, SpeechMark will be set up to report data from a single audio file, or groups of audio files in a standard table format, for easy input to statistical or other analysis software We plan to developan organized methodology in, a common Software Development Kit (SDK) as a foundation for every SpeechMark port. They will offer summary statistics for the measures as well as for additional composite measures that we have found to be reliable indicators of the existence of speech differences between populations or conditions. SpeechMark's modules will be presented as a menu of specific measures and will be provided in the form of plug-ins ( ports ) to existing analysis software tools such as WaveSurfer, the R statistical-analysis system, MATLAB, and Excel. In response to PA 08-114, we will expand our library of procedures into a convenient software tool, SpeechMark, for wider use by scientists with or without a background in speech research.
However, development of these procedures has thus far proceeded in response to the particular needs of individual projects and has not systematically addressed the needs of outside users. In multiple collaborations we have found that the method we have developed to produce these procedures yields significant and useful results in widely separated areas of neurological interest. These procedures considerably streamline the processof acquiring and analyzing speech production data. As part of the output of previous work, we have developed fast automatic computer procedures based on acoustic landmarks for a number of specific studies. Historically, measuring these changes by acoustic analysis has required either laborioushand measurement or computer programming skill. DESCRIPTION (provided by applicant): Changes in speech articulation can accompany many biomedical disorders and conditions that affect neurological control of speech.
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