2009
DOI: 10.1080/10255840902865633
|View full text |Cite
|
Sign up to set email alerts
|

Application of MRI and biomedical engineering in speech production study

Abstract: Speech production has always been a subject of interest both at the morphological and acoustic levels. This knowledge is useful for a better understanding of all the involved mechanisms and for the construction of articulatory models. Magnetic resonance imaging (MRI) is a powerful technique that allows the study of the whole vocal tract, with good soft tissue contrast and resolution, and permits the calculation of area functions towards a better understanding of this mechanism. Thus, our aim is to demonstrate … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

0
31
0
1

Year Published

2010
2010
2021
2021

Publication Types

Select...
5
3

Relationship

1
7

Authors

Journals

citations
Cited by 29 publications
(32 citation statements)
references
References 8 publications
0
31
0
1
Order By: Relevance
“…As verified by Ventura et al, 24 the noise and speech waveform recorded at the end of the acquisition of an MRI sequence reveal the high intensity of MR noise produced during the acquisition process, which can change the resultant speech waveform. According to the authors, the relatively loud and disturbing noise produced during image acquisition is regarded as an important drawback of MRI in speech research.…”
Section: Vocal Tract's Specificitiesmentioning
confidence: 76%
See 1 more Smart Citation
“…As verified by Ventura et al, 24 the noise and speech waveform recorded at the end of the acquisition of an MRI sequence reveal the high intensity of MR noise produced during the acquisition process, which can change the resultant speech waveform. According to the authors, the relatively loud and disturbing noise produced during image acquisition is regarded as an important drawback of MRI in speech research.…”
Section: Vocal Tract's Specificitiesmentioning
confidence: 76%
“…The adaptation of an ultrafast MRI sequence to achieve a dynamic continuous monitoring of the vocal tract's movements has been the approach most commonly used, allowing for resolutions of up to 4, 20 8-9, 9,13 24,5 and 30 frames/s. 11 Most MRI systems have the capability to acquire images after an external stimulus (trigger) with an adjustable delay.…”
Section: Vocal Tract's Specificitiesmentioning
confidence: 99%
“…Síntesis de voz articulatoria implica el cálculo de la función del área del tracto vocal, lo que se puede hacer: (i) directamente a partir de datos de RM (Clément et al, 2007); (ii) a partir de perfiles mediosagital 2D de RM o; (iii) a partir de modelos 3D reconstruidos de RM (Ventura et al, 2009). Esta función es entonces utilizada para configurar un modelo 1D TLM o DWM para sintetizar el habla.…”
Section: Introductionunclassified
“…To obtain more detailed information about the relation between vocal tract shape and speech sounds, 3D data are required [15,18,25]. For this purpose, only the MRI technique provides excellent structural differentiation of all the vocal tract organs and without harmful effects.…”
Section: Measuring and Modelling Speech: A Reviewmentioning
confidence: 99%