Acoustic analysis assessment in speech pathology detection
نویسندگان
چکیده
منابع مشابه
Acoustic Analysis Assessment in Speech Pathology Detection
Automatic detection of voice pathologies enables non-invasive, low cost and objective assessments of the presence of disorders, as well as accelerating and improving the process of diagnosis and clinical treatment given to patients. In this work, a vector made up of 28 acoustic parameters is evaluated using principal component analysis (PCA), kernel principal component analysis (kPCA) and an au...
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Speech sciences deal with the acoustical characteristics of speech by means of sophisticated soft wares as well as hard wares. Although, a speech science is a well known science in the developed countries, especially the western societies, however, it has been remained almost unknown in Iran, though, in recent years a group of scholars have been involved in this branch of science. The applicati...
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Automatic speech recognition is a mature field with several commercial applications. More recently, speech analysis has been used for healthcare tasks such as pathology detection. Several pathologies have been considered so far, including physiological pathologies such as hoarseness, nodule, polyp, cyst, cancer, polypoid hyperplasia, keratosis, papilloma, and neurodegenerative brain disorders (...
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In this work, parts of the research concerning a new concept of applying computer technique in pathological speech analysis have been presented. This new concept assumes that during the pathological speech analysis we are not aiming neither at the establishing of such or other signal parameters nor at the trying to classify them, but we tend to understand automatically the causes of deformation...
متن کاملan introduction to speech sciences (acoustic analysis of speech)
speech sciences deal with the acoustical characteristics of speech by means of sophisticated soft wares as well as hard wares. although, a speech science is a well known science in the developed countries, especially the western societies, however, it has been remained almost unknown in iran, though, in recent years a group of scholars have been involved in this branch of science. the applicati...
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ژورنال
عنوان ژورنال: International Journal of Applied Mathematics and Computer Science
سال: 2015
ISSN: 2083-8492
DOI: 10.1515/amcs-2015-0046