نتایج جستجو برای: speech analysis
تعداد نتایج: 2917547 فیلتر نتایج به سال:
proper speech functioning in human being, depends on the precise coordination and timing balances in a series of complex neuro nuscular movements and actions. starting from the prime organ of energy source of expelled air from respirato y system; deliver such air to trigger vocal cords; swift changes of this phonatory episode to a comprehensible sound in resonace and final coordination of all h...
noise interference with employee’s speech communication is considered as one of the noise pollution effect in any workplace. these interferences can disrupt communication of necessary and vital data between individuals. and as a result can cause anything from a slight irritant to a serious safety hazard involving accident or even fatality. this study was focused on the analysis of the human err...
Background: Speech perception ability depends on auditory and extra-auditory elements. The signal-to-noise ratio (SNR) is an extra-auditory element that has an effect on the ability to normally follow speech and maintain a conversation. Speech in noise perception difficulty is a common complaint of the elderly. In this study, the importance of SNR magnitude as an extra-auditory effect on speech...
Background and purpose: The main features of non-fluent aphasia are inadequate production, limited vocabulary and agrammatism. Such patients have deficits in sentence comprehension and production and their speech is short and telegraphic. In this study, morphological and syntactic errors in speech of non-fluent aphasia were compared with those in healthy subjects. Materials and methods: A ...
این پایان نامه به دنبال ارائه روش هایی برای بهبودی سیگنال گفتار آلوده به نویز با رویکرد ارتقاء قابلیت فهم گفتار است. ماسک دودویی ایده ال (ibm) که هدف اصلی بحث آنالیز محاسباتی ترکیب شنیداری معرفی شده است، به عنوان ابزاری برای افزایش قابلیت فهم سیگنال گفتار مورد توجه قرار گرفته است. این ماسک در کنار توانایی که در افزایش قابلیت فهم دارد، مشکلاتی نیز همراه با آن وجود دارد. با توجه به تعریف ibm، که ...
تحلیل خطاهای گفتاری زبان آموزان کرد زبان ایلامی شهرستان شیروان چرداول در یادگیری و کاربرد زبان فارسی
چکیده ندارد.
setup of an emotion recognition or emotional speech recognition system is directly related to how emotion changes the speech features. in this research, the influence of emotion on the anger and happiness was evaluated and the results were compared with the neutral speech. so the pitch frequency and the first three formant frequencies were used. the experimental results showed that there are lo...
in sociolinguistics, the role of factors such as level of education in different aspects of language has always been the focus of attention. the present research, which was conducted in mashhad, seeks to study phonological processes among educated and uneducated speakers compared to standard persian. the data was gathered through field method and interview to analyze processes such as assimilat...
A Comparison between Three Methods of Language Sampling: Freeplay, Narrative Speech and Conversation
Objectives: The spontaneous language sample analysis is an important part of the language assessment protocol. Language samples give us useful information about how children use language in the natural situations of daily life. The purpose of this study was to compare Conversation, Freeplay, and narrative speech in aspects of Mean Length of Utterance (MLU), Type-token ratio (TTR), and the numbe...
evaluation of voice quality parameters of esophageal speech in different neoglottis forms after total laryngectomy. methods: presentation of voice analysis of 20 patients, who underwent total laryngectomy. the success of acquiring this technique was estimated by means of a voice analyzing program (pitch, sound-holding, loudness, spectrogram), and by the intelligibility via the telephone. shape ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید