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Vowel Recognition

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Vowel recognition is the process of identifying and categorizing vowel sounds in spoken language, often utilizing acoustic features such as formant frequencies. It is a key area of study in phonetics, linguistics, and speech recognition technology, focusing on how vowels are perceived and processed by listeners and machines.
lightbulbAbout this topic
Vowel recognition is the process of identifying and categorizing vowel sounds in spoken language, often utilizing acoustic features such as formant frequencies. It is a key area of study in phonetics, linguistics, and speech recognition technology, focusing on how vowels are perceived and processed by listeners and machines.
One of the tasks in forensic linguistics, especially forensic phonetics, is evaluating the speech sounds in the recordings. The speech evaluation aims at identifying and verifying speakers to predict if the sound were spoken by the... more
This study presents a novel approach to vowel classification in Sylheti using image-based textural analysis. Traditional methods, which often rely on formant frequencies or Mel-frequency cepstral coefficients (MFCCs), have been... more
The Support Vector Machine (SVM) has recently been introduced as a new pattern classification technique. It learns the boundary regions between samples belonging to two classes by mapping the input samples into a high dimensional space,... more
Automatic speaker identification has become a challenging research problem due to its wide variety of applications. Neural networks and audiovisual identification systems can be very powerful, but they have limitations related to the... more
Cette étude porte sur les voyelles catalanes produites par des adolescentes multilingues en Catalan-Castillan ayant pour langue maternelle soit le Catalan, soit le Roumain, soit l'Arabe du Maghreb. Nous proposons à vingt-et-un auditeurs... more
A self-supervised learning algorithm using fuzzy set and the concept of guard zones around the class representative vectors is presented and demonstrated for vowel recognition. An optimum guard zone having the best match with the fully... more
Automatic speech recognition (ASR) has made great strides with the development of digital signal processing hardware and software especially using English as the language of choice. In this paper, a new feature extraction method is... more
The Support Vector Machine (SVM) has recently been introduced as a new pattern classification technique. It learns the boundary regions between samples belonging to two classes by mapping the input samples into a high dimensional space,... more
Cued Speech is a sound-based system, which uses handshapes in different positions and in combination with lippatterns of speech, and makes all the sounds of spoken language clearly understandable to deaf and hearing-impaired people. The... more
The Support Vector Machine (SVM) has recently been introduced as a new pattern classification technique. It learns the boundary regions between samples belonging to two classes by mapping the input samples into a high dimensional space,... more
Cette étude porte sur les voyelles catalanes produites par des adolescentes multilingues en CatalanCastillan ayant pour langue maternelle soit le Catalan, soit le Roumain, soit l’Arabe du Maghreb. Nous proposons à vingt-et-un auditeurs... more
Quatre apprenantes japonophones (EXP) ont beneficie d'un entrainement de prononciation avec retrocontrole par ultrason pour produire /u/-/y/ francais. Elles ont ete enregistrees avant (ENR1), une semaine apres (ENR2), et deux mois... more
Cette étude porte sur les voyelles catalanes produites par des adolescentes multilingues en CatalanCastillan ayant pour langue maternelle soit le Catalan, soit le Roumain, soit l’Arabe du Maghreb. Nous proposons à vingt-et-un auditeurs... more
Dans cet article, nous examinons l'acquisition de la compétence sociolinguistique par des apprenants italophones de FLE, par le biais d'un phénomène variationnel typique du français, le schwa, dans deux constructions différentes : dans... more
The objective of the present paper is to understand whether the "density" of the vowel system of a language, in other words the large or small number of vowels in the language, plays a significant role in the production and perception of... more
The objective of the present paper is to understand whether the "density" of the vowel system of a language, in other words the large or small number of vowels in the language, plays a significant role in the production and perception of... more
セブアノ語は固有語では 3 母音体系を有し、フィリピンでタガログ語に次いで母語話者 の多い言語である。本稿ではセブアノ語を母語とする日本語学習者を対象に、日本語の母 音の聞き誤りについて予備的な考察を行った。 特殊拍の誤りが最も多く、次いで母音の誤りが多かった。特殊拍の誤りは母語を問わず 見られるものであることから、母音の誤りは本稿で扱った学習者に特徴的なものであると 言えるだろう。母音の聞き誤りのほとんどはイ段・エ段間、ウ段・オ段間に見られたが、... more
Nous présentons une évaluation perceptive des voyelles françaises /y/ et /u/ produites par des apprenants hispanophones et japonophones dans le cadre du projet InterPhonologie du Français Contemporain (IPFC). Afin d'évaluer la qualité de... more
RESUME __________________________________________________________________________________________________________ Nous présentons une évaluation perceptive des voyelles françaises /y/ et /u/ produites par des apprenants hispanophones et... more
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