Speech Translation
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Speech Translation
Speech translation is the process by which conversational spoken phrases are instantly translated and spoken aloud in a second language. This differs from phrase translation, which is where the system only translates a fixed and finite set of phrases that have been manually entered into the system. Speech translation technology enables speakers of different languages to communicate. It thus is of tremendous value for humankind in terms of science, cross-cultural exchange and global business. How it works A speech translation system would typically integrate the following three software technologies: automatic speech recognition (ASR), machine translation (MT) and voice synthesis (TTS). The speaker of language A speaks into a microphone and the speech recognition module recognizes the utterance. It compares the input with a phonological model, consisting of a large corpus of speech data from multiple speakers. The input is then converted into a string of words, using dictionary ...
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Conversation
Conversation is interactive communication between two or more people. The development of conversational skills and etiquette is an important part of socialization. The development of conversational skills in a new language is a frequent focus of language teaching and learning. Conversation analysis is a branch of sociology which studies the structure and organization of human interaction, with a more specific focus on conversational interaction. Definition and characterization No generally accepted definition of conversation exists, beyond the fact that a conversation involves at least two people talking together. Consequently, the term is often defined by what it is not. A ritualized exchange such as a mutual greeting is not a conversation, and an interaction that includes a marked status differential (such as a boss giving orders) is also not a conversation. An interaction with a tightly focused topic or purpose is also generally not considered a conversation. Summarizing ...
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ITU Telecom World
ITU Telecom is part of the ITU (International Telecommunication Union), the United Nations specialized agency for information and communication technologies – ICTs. ITU Telecom organizes the global ITU Telecom World event, the platform for innovation showcasing, high-level debate, knowledge sharing and networking for the governments, industry leaders, small and medium enterprises (SMEs) and regulators that form part of the world's ICT community. The first ITU Telecom event was held in 1971. Since its fortieth anniversary in 2011, ITU Telecom World has been held on an annual basis in a different location worldwide. 2020's event will be ITU Digital World, taking place online from 20–22 October. ITU Digital World 2021 will be back in its usual form in Ha Noi Viet Nam in October 2021. History In 1985, the ITU Telecom staged its first regional telecommunication exhibition in the Asia-Pacific region – Asia Telecom85. This was followed the next year by its first regional event ...
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Copyright
A copyright is a type of intellectual property that gives its owner the exclusive right to copy, distribute, adapt, display, and perform a creative work, usually for a limited time. The creative work may be in a literary, artistic, educational, or musical form. Copyright is intended to protect the original expression of an idea in the form of a creative work, but not the idea itself. A copyright is subject to limitations based on public interest considerations, such as the fair use doctrine in the United States. Some jurisdictions require "fixing" copyrighted works in a tangible form. It is often shared among multiple authors, each of whom holds a set of rights to use or license the work, and who are commonly referred to as rights holders. These rights frequently include reproduction, control over derivative works, distribution, public performance, and moral rights such as attribution. Copyrights can be granted by public law and are in that case considered "territorial righ ...
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Corpus Linguistics
Corpus linguistics is the study of language, study of a language as that language is expressed in its text corpus (plural ''corpora''), its body of "real world" text. Corpus linguistics proposes that a reliable analysis of a language is more feasible with corpora collected in the field—the natural context ("realia") of that language—with minimal experimental interference. The text-corpus method uses the body of texts written in any natural language to derive the set of abstract rules which govern that language. Those results can be used to explore the relationships between that subject language and other languages which have undergone a similar analysis. The first such corpora were manually derived from source texts, but now that work is automated. Corpora have not only been used for linguistics research, they have also been used to compile dictionaries (starting with ''The American Heritage Dictionary of the English Language'' in 1969) and grammar guides, such as ''A Compreh ...
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Language
Language is a structured system of communication. The structure of a language is its grammar and the free components are its vocabulary. Languages are the primary means by which humans communicate, and may be conveyed through a variety of methods, including spoken, sign, and written language. Many languages, including the most widely-spoken ones, have writing systems that enable sounds or signs to be recorded for later reactivation. Human language is highly variable between cultures and across time. Human languages have the properties of productivity and displacement, and rely on social convention and learning. Estimates of the number of human languages in the world vary between and . Precise estimates depend on an arbitrary distinction (dichotomy) established between languages and dialects. Natural languages are spoken, signed, or both; however, any language can be encoded into secondary media using auditory, visual, or tactile stimuli – for example, writing, whi ...
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Pronunciation
Pronunciation is the way in which a word or a language is spoken. This may refer to generally agreed-upon sequences of sounds used in speaking a given word or language in a specific dialect ("correct pronunciation") or simply the way a particular individual speaks a word or language. Contested or widely mispronounced words are typically verified by the sources from which they originate, such as names of cities and towns or the word GIF#Pronunciation of GIF, GIF. A word can be spoken in different ways by various individuals or groups, depending on many factors, such as: the duration of the cultural exposure of their childhood, the location of their current residence, speech disorder, speech or list of voice disorders, voice disorders, their ethnic group, their social class, or their education. Linguistic terminology Syllables are counted as units of sound (Phone (phonetics), phones) that they use in their language. The branch of linguistics which studies these units of sound is ...
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Idiolect
Idiolect is an individual's unique use of language, including speech. This unique usage encompasses vocabulary, grammar, and pronunciation. This differs from a dialect, a common set of linguistic characteristics shared among a group of people. The term is etymologically related to the Greek prefix ''idio-'' (meaning "own, personal, private, peculiar, separate, distinct") and ''-lect'', abstracted from ''dialect'', and ultimately from Ancient Greek grc, λέγω, légō, I speak, label=none. Language Language consists of sentence constructs, choice of words, and expression of style. Accordingly, an idiolect is an individual's personal use of these facets. Every person has a unique idiolect influenced by their language, socioeconomic status, and geographical location. Forensic linguistics psychologically analyzes idiolects. The notion of ''language'' is used as an abstract description of the ''language use'', and of the abilities of individual speakers and listeners.Zuckermann, Gh ...
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Jibbigo
Jibbigo was a mobile offline language translation application that was developed by Mobile Technologies, LLC and Dr. Alex Waibel, a professor at Carnegie Mellon. Jibbigo is an offline voice translator and does not need phone or data connectivity to function. Spanish-English Jibbigo was released in September, 2009 as the first offline Speech Translation application. The company has since expanded its offerings to include ten language pairs sold on both Apple's App Store and Google Play. In Jibbigo, the user holds down a record button and says a phrase. The phrase then appears as text in both languages and is spoken aloud in the target language. The app also includes an add name function, a background dictionary, and other features. On iOS, it is compatible with VoiceOver for vision impaired users. Jibbigo was featured on an episode of "Popular Science - Future Of" by the Science Channel in early 2010 and the PBS Nova episode "The Smartest Machine on Earth" in 2011. In August 2013 ...
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Consortium
A consortium (plural: consortia) is an association of two or more individuals, companies, organizations or governments (or any combination of these entities) with the objective of participating in a common activity or pooling their resources for achieving a common goal. is a Latin word meaning "partnership", "association" or "society", and derives from ("shared in property"), itself from ("together") and ("fate"). Examples Educational The Big Ten Academic Alliance in the Midwest and Mid-Atlantic U.S., Claremont Colleges consortium in Southern California, Five College Consortium in Massachusetts, and Consórcio Nacional Honda are among the oldest and most successful higher education consortia in the World. The Big Ten Academic Alliance, formerly known as the Committee on Institutional Cooperation, includes the members of the Big Ten athletic conference. The participants in Five Colleges, Inc. are: Amherst College, Hampshire College, Mount Holyoke College, Smith College, a ...
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Speech Synthesis
Speech synthesis is the artificial production of human speech. A computer system used for this purpose is called a speech synthesizer, and can be implemented in software or hardware products. A text-to-speech (TTS) system converts normal language text into speech; other systems render symbolic linguistic representations like phonetic transcriptions into speech. The reverse process is speech recognition. Synthesized speech can be created by concatenating pieces of recorded speech that are stored in a database. Systems differ in the size of the stored speech units; a system that stores phones or diphones provides the largest output range, but may lack clarity. For specific usage domains, the storage of entire words or sentences allows for high-quality output. Alternatively, a synthesizer can incorporate a model of the vocal tract and other human voice characteristics to create a completely "synthetic" voice output. The quality of a speech synthesizer is judged by its similarity to ...
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Translation
Translation is the communication of the Meaning (linguistic), meaning of a #Source and target languages, source-language text by means of an Dynamic and formal equivalence, equivalent #Source and target languages, target-language text. The English language draws a terminology, terminological distinction (which does not exist in every language) between ''translating'' (a written text) and ''Language interpretation, interpreting'' (oral or Sign language, signed communication between users of different languages); under this distinction, translation can begin only after the appearance of writing within a language community. A translator always risks inadvertently introducing source-language words, grammar, or syntax into the target-language rendering. On the other hand, such "spill-overs" have sometimes imported useful source-language calques and loanwords that have enriched target languages. Translators, including early translators of sacred texts, have helped shape the very l ...
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Utterance
In spoken language analysis, an utterance is a continuous piece of speech, often beginning and ending with a clear pause. In the case of oral languages, it is generally, but not always, bounded by silence. Utterances do not exist in written language; only their representations do. They can be represented and delineated in written language in many ways. In oral/spoken language, utterances have several characteristics such as paralinguistic features, which are aspects of speech such as facial expression, gesture, and posture. Prosodic features include stress, intonation, and tone of voice, as well as ellipsis, which are words that the listener inserts in spoken language to fill gaps. Moreover, other aspects of utterances found in spoken languages are non-fluency features including: voiced/un-voiced pauses (i.e. "umm"), tag questions, and false starts, or when someone begins uttering again to correct themselves. Other features include fillers (i.e. "and stuff"), accent/dialect, deict ...
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