The Influence of Vowel Identity, Vowel Production Variability, and Consonant Environment on Envelope Following Responses

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Vijayalakshmi Easwar ◽  
Emma Bridgwater ◽  
David Purcell
Keyword(s):  
Vowel Production ◽  
Production Variability

The relation between reading level and vowel production variability in real and nonsense words

2001 ◽  
Vol 110 (5) ◽  
pp. 2704-2704
Author(s):  
Kimberly Lydtin ◽  
Anne Fowler ◽  
Fredericka Bell‐Berti
Keyword(s):  
Reading Level ◽  
Vowel Production ◽  
Production Variability

scholarly journals Influence of Market Diversification on Farm Income Variability of Soybean Producers

1979 ◽  
Vol 11 (1) ◽  
pp. 101-105
Author(s):  
B. R. Eddleman ◽  
J. E. Moya-Rodriguez
Keyword(s):  
Crop Yields ◽  
Fundamental Problem ◽  
Decision Makers ◽  
Production Costs ◽  
Farm Income ◽  
Net Income ◽  
Factors Affecting ◽  
Production Variability ◽  
Income Variability ◽  
Marketing Actions

Many decisions made by farm producers are based on expectations. The process of formulating and incorporating these expectations into decision making is difficult when high variability occurs in product prices, crop yields, production costs, or other factors affecting net income. Farm producers may be influenced by a number of goals in selecting combinations of crops to produce and marketing outlets for the crops. Two goals generally held to be important to farm decision makers are maximization of net income and net income stability. Given the price, yield, and cost of production variability characteristics of a farm enterprise and these two goals of farm decision makers, a fundamental problem is to determine what combination of alternative marketing actions can best satisfy the two objectives. A systematic examination of the relationship between the level of net income and net income variability for combinations of marketing alternatives would aid farmers in deciding on marketing actions to attain these goals.

Effects of bite blocks and hearing status on vowel production

2005 ◽  
Vol 118 (3) ◽  
pp. 1636-1646 ◽  
Author(s):  
Harlan Lane ◽  
Margaret Denny ◽  
Frank H. Guenther ◽  
Melanie L. Matthies ◽  
Lucie Menard ◽  
...  
Keyword(s):  
Vowel Production ◽  
Hearing Status

scholarly journals Dissociation in the neural basis underlying Chinese tone and vowel production

NeuroImage ◽  
2006 ◽  
Vol 29 (2) ◽  
pp. 515-523 ◽  
Author(s):  
Li Liu ◽  
Danling Peng ◽  
Guosheng Ding ◽  
Zhen Jin ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Vowel Production ◽  
Neural Basis

scholarly journals Speech Sound Production in 2-Year-Olds Who Are Hard of Hearing

2014 ◽  
Vol 23 (2) ◽  
pp. 91-104 ◽  
Author(s):  
Sophie E. Ambrose ◽  
Lauren M. Unflat Berry ◽  
Elizabeth A. Walker ◽  
Melody Harrison ◽  
Jacob Oleson ◽  
...  
Keyword(s):  
Socioeconomic Status ◽  
Hearing Loss ◽  
Hearing Aids ◽  
Hard Of Hearing ◽  
Sound Production ◽  
Speech Sound ◽  
Linguistic Variables ◽  
Vowel Production ◽  
Severe Hearing Loss ◽  
Children's Speech

Purpose The purpose of the study was to (a) compare the speech sound production abilities of 2-year-old children who are hard of hearing (HH) to children with normal hearing (NH), (b) identify sources of risk for individual children who are HH, and (c) determine whether speech sound production skills at age 2 were predictive of speech sound production skills at age 3. Method Seventy children with bilateral, mild-to-severe hearing loss who use hearing aids and 37 age- and socioeconomic status–matched children with NH participated. Children's speech sound production abilities were assessed at 2 and 3 years of age. Results At age 2, the HH group demonstrated vowel production abilities on par with their NH peers but weaker consonant production abilities. Within the HH group, better outcomes were associated with hearing aid fittings by 6 months of age, hearing loss of less than 45 dB HL, stronger vocabulary scores, and being female. Positive relationships existed between children's speech sound production abilities at 2 and 3 years of age. Conclusion Assessment of early speech sound production abilities in combination with demographic, audiologic, and linguistic variables may be useful in identifying HH children who are at risk for delays in speech sound production.

scholarly journals Single-Word Speech Intelligibility in Children and Adults With Down Syndrome

2018 ◽  
Vol 27 (1) ◽  
pp. 222-236 ◽  
Author(s):  
Alyssa Wild ◽  
Houri K. Vorperian ◽  
Ray D. Kent ◽  
Daniel M. Bolt ◽  
Diane Austin
Keyword(s):  
Down Syndrome ◽  
Speech Intelligibility ◽  
Word Identification ◽  
Typically Developing ◽  
Single Word ◽  
Vowel Production ◽  
Adult Men ◽  
Age Related ◽  
Assessment And Treatment ◽  
High Vowels

Purpose A single-word identification test was used to study speech production in children and adults with Down syndrome (DS) to determine the developmental pattern of speech intelligibility with an emphasis on vowels. Method Speech recordings were collected from 62 participants with DS aged 4–40 years and 25 typically developing participants aged 4–7 years. Panels of 5 adult lay listeners transcribed the speech recordings orthographically, and their responses were scored in comparison with the speakers' target words. Results Speech intelligibility in persons with DS improved with age, especially between the ages of 4 and 16 years. Whereas consonants contribute to intelligibility, vowels also played an important role in reduced intelligibility with an apparent developmental difference in low versus high vowels, where the vowels /æ/ and/ɑ/ developed at a later age than /i/ and /u/. Interspeaker variability was large, with male individuals being generally less intelligible than female individuals and some adult men having very low intelligibility. Conclusion Results show age-related patterns in speech intelligibility in persons with DS and identify the contribution of dimensions of vowel production to intelligibility. The methods used clarify the phonetic basis of reduced intelligibility, with implications for assessment and treatment.

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