منابع مشابه
Acoustics of Human Voice Production
Human voice production is studied as an acoustic process inside the vocal tract using the wave equation for air, and compared with large-scale databases of simultaneously acquired microphone and electroglottograph signals. The following theories are confirmed: For voiced sounds, the process starts at glottal closures. Immediately before a glottal closure, there is a continuous airflow in the vo...
متن کاملAcoustics of speech and environmental sounds
1 Secção Autónoma de Ciências da Saúde, Universidade de Aveiro and Direcção Regional da Educação do Norte, Ministério da Educação, Portugal [email protected] [email protected] 2 Escola Superior de Saúde da Universidade de Aveiro and Instituto de Engenharia Electrónica e Telemática de Aveiro, Universidade de Aveiro, Portugal [email protected] 3 Hospital Senhora da Oliveira, Guimarães, Por...
متن کاملEducation system in acoustics of speech production using physical models of the human vocal tract
In this paper, we present and discuss an educational system in the fields of acoustics and speech science using a series of physical models of the human vocal tract. Because education in acoustics is relevant for several fields related to speech communication, it hosts students from a variety of educational backgrounds. Moreover, we believe that an education in acoustics is important for studen...
متن کاملIntonation analysis: the perception of speech melody in relation to acoustics and production
For approximately one century, the study of Intonation has attracted a great deal of scholarly attention, despite the notorious difficulty to analyse by ear this evasive property of spoken language. Probably, the chief impetus to this long-standing effort stems from the conviction that speech melody has a particular communicative value. Indeed, individual speech sounds do not carry an intrinsic...
متن کاملLocal Speech Rate: Relationships Between Articulation and Speech Acoustics
The relationship between the displacements, velocities, and accelerations of the articulators and speech rate is investigated experimentally. Especially, we address the question as to whether it is possible to predict the speech rate from articulatory kinematics by means of a linear regression model. Two different kinds of corpora have been recorded. The first consists of only two short sentenc...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2019
ISSN: 0001-4966
DOI: 10.1121/1.5115356