Results 31 to 40 of about 464,580 (167)
Applied Sciences, 2021 In the context of seismic risk, studying the characteristics of urban soils and of the built environment means adopting a holistic vision of the city, taking a step forward compared to the current microzonation approach.
Nicola Tragni +7 more
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Finite element studies on free vibration of laminated composite cylindrical skew panels
International Journal of Applied Mechanics and Engineering, 2014 This paper presents the finite element studies on free vibration of isotropic and laminated composite cylindrical skew panels. The analysis is performed using CQUAD4 and CQUAD8 elements of MSC/NASTRAN.
C.V. Srinivasa +2 more
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The formula for the first natural frequency and the frequency spectrum of a spatial regular truss
Structural Mechanics of Engineering Constructions and Buildings, 2023 A scheme of a statically determinate spatial truss is proposed. The gable cover of the structure is formed by isosceles rod triangles with supports in the form of racks on the sides.
Mikhail N. Kirsanov
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Voice-Based Assessment of Extrapyramidal Symptoms Using Deep Learning
SensorsExtrapyramidal symptoms encompass features of Parkinsonism, including bradykinesia, cogwheel rigidity, and resting tremors, which contribute to motor impairments hindering handwriting and speech.
Erandhi M. Liyanage +3 more
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Fundamental frequency statistics for male speakers of Common Czech
Acta Universitatis Carolinae: Philologica, 2017 In speaker identification, a forensic phonetician’s task often involves comparingvoices of two or more speakers and assessing their similarity, but also their typicality.
Radek Skarnitzl, Jitka Vaňková
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TIPA. Travaux interdisciplinaires sur la parole et le langage, 2015 See ...
Isabelle Guaïtella
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Combining information across frequency regions in fundamental frequency discrimination [PDF]
The Journal of the Acoustical Society of America, 2010 Sensitivity to fundamental frequency (F0) differences was measured for two complex tones, A and B, which had the same F0 but were filtered into two different frequency regions. Tones were presented either alone or together. A signal-detection analysis was used to predict effects of combining F0 information across frequency regions.
Gockel, Hedwig E. +2 more
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Associations Between Neonatal Cry Acoustics and Visual Attention During the First Year
Frontiers in Psychology, 2020 It has been suggested that early cry parameters are connected to later cognitive abilities. The present study is the first to investigate whether the acoustic features of infant cry are associated with cognitive development already during the first year,
Aicha Kivinummi +11 more
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Vowel Classification Based on Fundamental Frequency and Formant Frequencies [PDF]
Journal of Speech, Language, and Hearing Research, 1993 A quadratic discriminant classification technique was used to classify spectral measurements from vowels spoken by men, women, and children. The parameters used to train the discriminant classifier consisted of various combinations of fundamental frequency and the three lowest formant frequencies.
J, Hillenbrand, R T, Gayvert
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Performance Evaluation of Different Speech-Based Emotional Stress Level Detection Approaches
IEEE AccessThis study presents a comprehensive evaluation and comparison of selected conventional and advanced approaches for detecting and classifying emotional stress levels from speech.
Jan Stas, Stanislav Ondas, Jozef Juhar
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