منابع مشابه
Speech Delay
ren are given to illustrate a number of the conditions that may lead to this delay. Methods of trying to help children with particular disabilities are described, such as those for the deaf child, the emotionally disturbed child, the brain damaged and physically handicapped child, and the child who stammers. The work of a school for multiply handicapped children is reviewed, with particular ref...
متن کاملGroup delay functions and its applications in speech technology
Traditionally, the information in speech signals is represented in terms of features derived from short-time Fourier analysis. In this analysis the features extracted from the magnitude of the Fourier transform (FT) are considered, ignoring the phase component. Although the significance of the FT phase was highlighted in several studies over the recent three decades, the features of the FT phas...
متن کاملA Low-delay Speech Coder
This paper presents an efficient low-delay CELP speech coder based on a structure given by Chen et el. [1]. The proposed coder can operate at a rate of 8 Kb/s and has an arithmetic complexity that is 20% lower than that of the CELP of [1] with an acceptable increase in the delay. The proposed coder has been tested to provide a good-quality speech.
متن کاملSpeech Production-Perception Relationships in Children with Speech Delay
This study examines the relationship between speech perception and speech production in children with speech delay (SD). Sixtythree children who participated in the Nemours Genetics of Speech Delay Project were categorized as either typically developing (TD) or SD. The children with SD were subgrouped by their articulation errors on the /s/ and // sounds tested in a perception experiment. An i...
متن کاملSpeech Delay and Its Affecting Factors (Case Study in a Child with Initial Aq)
Any parent wishes an appropriate development for their children. One of the parents’ great concerns is the children's speech development; they are worried if their children are late to speak. The children’s speech development is influenced by physical and environmental factors. The causes of physical factors are related to the problem but the role of environmental factors is more complex becaus...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1970
ISSN: 0022-3050
DOI: 10.1136/jnnp.33.1.129-a