Intelligible speech is a primary component for successful communication. However, the speech of children with disordered phonologies is often unintelligible. Therefore, when assessing the speech intelligibility of children in order to determine whether they qualify for intervention services, speech-language pathologists need reliable evaluation tools. The focus of this investigation was the measurement of speech intelligibility. The purpose of this study was to examine the relationship between two methods for measuring speech intelligibility. The first, identification method, involves the listener transcribing a speech sample from which the percentage of words understood is calculated. The second, scaling procedure, involves the listener estimating the percentage of words understood from a continuous speech sample. The secondary purpose of this study was to examine the accuracy of the scaling method as measured by ear estimation compared to the identification method as measured through orthographic transcription for each of three groups of children with: (a) the most intelligibility, (b) average intelligibility, and ( c) least intelligibility. Four unsophisticated listeners rated the speech intelligibility of 48 speakers aged 4:0 to 5:6 who comprised three groups with varying levels of phonological proficiency. The listeners who were unfamiliar with the speakers, but familiar with the topic, rated the children's continuous speech samples using ear estimation. The data collected were then compared with intelligibility ratings as measured in a previous study (Gordon-Brannan, 1994) via orthographic transcription. The two methods of measuring speech intelligibility examined in this study were found to be positively correlated (r = .86). However, the t-test analysis revealed significant differences between the two measures for the most and least intelligible groups, indicating discrepancies between the two methods when measuring the speech intelligibility of some children. Additional statistical analysis revealed poor intrajudge reliability which should be considered when interpreting the results presented. It does appear, however, that when measuring speech intelligibility, using ear estimation, is reflective of the orthographic transcription measure, although the actual estimated percentages of intelligibility appear to differ from the percentages derived from orthographic transcription.

Film audiences have expressed continuous criticism about film sound, claiming that in many situations dialogue is difficult to hear. This issue raises questions about the factors that have negative impact on speech intelligibility and points to investigate strategies that maintain dialogue intelligible in a 5.1. This study investigates how listeners, audio engineering students, experience dialogue intelligibility, when different mixing techniques as dynamic equalization and ducking are applied to the sound effect. The results show that both signal processing techniques, dynamic equalization and ducking, are able to improve dialogue intelligibility and furthermore, dynamic equalization has been proved as the most effective.

The law is the same for all but ignorance of law is no excuse. Abstract: This work discusses the comprehensibility and accessibility of law by the general public. Its goal is to analyse the barriers that make it difficult for the public to understand law. The instability and bad quality of statutes are identified as the key issues of law-making. The main reason for both of these problems is the motivation of politicians to present themselves as active legislators and gain publicity. The law publication is currently undergoing a transformation in the Czech Republic. This is due to the implementation of the e-Collection and e-Legislation. A great improvement will be achieved by the publication of consolidated texts. A personalized dissemination of legal information could be one of the future steps. The application of law by the Czech judiciary is of a very high standard but suffers from long proceedings. I confronted the theoretical conclusions with available research. I also tested selected government solutions. The Czech Republic is investing in digitalization, but the results are still unsatisfactory due to the poor quality of the services. In the last part of my work I suggested a solution based on the parallel between legal systems and software applications. My proposition is to divide law into three...

Most scholars agree that meaning and intelligibility are central to Heidegger’s account of Dasein and Being-in-the-world, but there is some confusion about the nature of this intelligibility. In his debate with McDowell, Dreyfus draws on phenomenologists like Heidegger to argue that there are two kinds of intelligibility: a basic, nonconceptual, practical intelligibility found in practical comportment and a conceptual, discursive intelligibility. I explore two possible ways that Dreyfus might ground this twofold account of intelligibility in Heidegger: first in the distinction between the hermeneutic and apophantic “as”, and second in the presence and absence of the as-structure. I argue that neither approach succeeds because practical intelligibility is always already discursive and discursive articulation is a condition of practical comportment.

This study aimed to describe the phonological development of Setswana-speaking children between the ages of 2;0 and 6;5 years. The study objectives were to: 1) describe the acquisition of four aspects of phonology in these children, namely vowels, consonants, lexical tone and phonological processes; 2) contrast Setswana phonological development in monolingual vs multilingual children; and 3) contrast typical vs atypical Setswana speech acquisition and determine the occurrence and nature of speech sound disorders in children acquiring Setswana. The participant group comprised 81 children from the North-West Province of South Africa. All children were attending preschool and were acquiring one of two varieties of Setswana investigated in this study, namely Sekwêna and Setlhaping. Sixty-five participants were acquiring Sekwêna and were recruited from Hebron, and the remaining 16 participants were acquiring Setlhaping and were recruited from Dry-Harts village. The study used a cross-sectional design to detail the stages of phonological development in children aged 2;0–6;5 years. For each of the varieties studied, participants were assigned to groups of six-month age bands (e.g. 2;6– 2;11 years). Findings add to data from a preliminary pilot study on the acquisition of Setswana segmental phonology (Mahura, 2014; Mahura & Pascoe, 2020). Prior to obtaining speech samples from Setswanaspeaking children, revisions were made to the assessment developed in the pilot study. This was done by addressing a number of limitations which had been documented following its use, including ensuring that all consonant phonemes were targeted in the initial word and penultimate syllable positions, as well as including syllabic consonants in these word positions. The picture stimuli were also changed, and an expert panel assessed the revised word list to ensure that all words were linguistically and culturally appropriate. Participants' speech was transcribed online using IPA symbols and audio recorded for later re-transcription to ensure reliability. The findings indicate that children acquiring Setswana have a full set of vowels in their phonetic inventories as early as 2;6 years, and possibly earlier. A large number of consonant phonemes occurring in the Setswana phonological system had either been acquired or mastered by 2;6–2;11 years. This was seen word-initially and in the penultimate syllable position, with only three phonemes still to be acquired at this age word-initially: only two phonemes with rounding, velar plosive /kʷʼ/ and alveolar nasal /nʷ/, were still emerging at 2;6–2;11 years and seen to be acquired at 3;0–3;5 years in the initial word position and voiced palato-alveolar affricate /ʤ/ was absent at 2;6–2;11 years. This phoneme was, however, seen to emerge in the 3;0–3;5-year group. Heterorganic compounds in the initial word position mainly consisted of /fj/ and were only seen in the speech of children who speak the Sekwêna variety. Conclusions on the age at which heterorganic compound /fj/ is acquired could not be made as it was not used by all children acquiring the Sekwêna variety, but instead observed in the speech of several participants across the different age bands. Although consonant clusters were not included in the consonant phonemes elicited as part of this study, they were noted in the inventories of children across the different age groups. A clear reduction in the occurrence of phonological processes was seen across age group, a pattern of development that can be expected in typically-developing children. Some of the phonological processes seen in Setswana-speaking children included assimilation (eliminated after 6;5 years), fronting (eliminated at 3;6 yeas), and stopping (eliminated at 4;0 years). Correct use of lexical tone was observed as early as 2;6–2;11 years. Furthermore, the speech sound skills of bi/multilingual children were found to be comparable to their monolingual peers, and sometimes slightly more advanced. Findings are related to existing theoretical frameworks used to describe speech sound acquisition. While the findings from this study are not yet generalisable to all Setswana-speaking children, they indicate that theoretical frameworks such as Stackhouse and Wells' (1997) psycholinguistic approach and Dodd's (1995; 2005) diagnostic framework can be applied to Setswana. Language specific differences that should be taken into account are presented. This data adds to knowledge on speech sound acquisition in Setswana-speaking children, urgently needed for the early assessment and identification of children with speech difficulties, which has been lacking to date. When speech difficulties are identified and addressed early, children's academic, psychosocial and life outcomes can be improved, but Setswana-speaking children are often not well served by speech and language therapists in South Africa due to a lack of relevant information and resources. This study set out to redress this situation. Lines for future research include using a larger sample of participants to allow data to be more generalisable, developing assessments for speech input processing as well as production and considering aspects of tone more comprehensively.

The purpose of this study was to investigate the effects of a 500 Hz and 3150 Hz one-third octave band augmentation on the speech discrimination ability of normal hearing listeners and whether such effects vary with signal presentation level. The augmented portion of monosyllabic words was systematically varied from 5-55dB above the intensity level of the unfiltered version of the words and presented simultaneously to one ear.

No description available.

No description available.

Intelligibility is one of the major concerns among ESL learners due to its impact on their ability to communicate with native speakers of English (Derwing & Munro, 2005). Even though pronunciation is often addressed in classrooms, it is difficult to tackle all intelligibility issues relevant for each student. Therefore, it is crucial for ESL learners to spend some extra time outside of class improving their pronunciation. Faced with a daunting task of regulating and taking charge of their own learning, they often have questions with respect to what exactly they need to work on, what activities will help them achieve their goals, how they need to organize those activities, and how long they should practice until they can see results. In such an endeavor, issues like motivation to persist and put forth great effort arise and influence outcomes. In sum, many factors are in play when ESL learners strive to improve their intelligibility. The main purpose of creating Sofia’s ESL Pronunciation Lab is to guide ESL learners in improving intelligibility, while helping them feel confident and motivated about what they are doing. Thirty students participated in the pilot-testing phase of this project. They participated in six weeks of self-regulated instruction followed by the completion of a survey at the end of that period. The results show that Sofia’s ESL Pronunciation Lab accomplished its purpose. Students thought that the website guided them well in the creation and implementation of their own improvement plan. They also thought that the online guide was professional and informative. Several students gave constructive feedback to further enhance the website. Most suggestions were related to including more graphics and visuals as well as adding more content, such as examples and activities. Overall, students believed that the online guide was a helpful addition to the current instruction they were receiving as part of an intensive English language program of study.

It is obvious that the effects of speaking rate on the ability of aphasic children to comprehend verbal material has not been extensively researched. The studies cited above suggest that an increase in rate adversely affects comprehension by various subjects, while a decrease in rate may improve comprehension by certain subjects. Therefore, the present study attempted to examine the effects of the rate at which an auditory stimulus is presented to aphasic and normal children.