Concept
Speech recognition
Overview
Speech recognition (automatic speech recognition (ASR), computer speech recognition, or speech-to-text (STT)) is a sub-field of computational linguistics concerned with methods and technologies that translate spoken language into text or other interpretable forms.
Speech recognition applications include voice user interfaces, where the user speaks to a device, which "listens" and processes the audio. Common voice applications include interpreting commands for calling, call routing, home automation, and aircraft control. These applications are called direct voice input. Productivity applications include searching audio recordings, creating transcripts, and dictation.
Speech recognition can be used to analyse speaker characteristics, such as identifying native language using pronunciation assessment.
Voice recognition (speaker identification) refers to identifying the speaker, rather than speech contents. Recognizing the speaker can simplify the task of translating speech in systems trained on a specific person's voice. It can also be used to authenticate the speaker as part of a security process.
Overview adapted from Wikipedia (CC BY-SA 4.0; see the article history for authors).
Possible passages
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But all this language gotten, and augmented by Adam and his posterity, was again lost at the tower of Babel, when by the hand of God, every man was stricken for his rebellion, with an oblivion of his former language. And being hereby forced to disperse themselves into severall parts of the world, it must needs be, that the diversity of Tongues that now is, proceeded by degrees from them, in such manner, as need (the…
Thomas Hobbes, Leviathan
States what Speech recognition is.
Nurses can teach us this language; they understand all their nurslings say to them, they answer them, and keep up long conversations with them; and though they use words, these words are quite useless. It is not the hearing of the word, but its accompanying intonation that is understood. To the language of intonation is added the no less forcible language of gesture. The child uses, not its weak hands, but its face…
Jean-Jacques Rousseau, Emile
States what Speech recognition is.
In this stage it is a resultant from previous separate association and apperception processes. Then follows in the second stage of expression in speech, an analysis of that total idea into its parts, in which these parts are always put into close relations with each other. Such relations are called by grammarians subject and predicate, noun and adjective, verb and adverb, &c. The grammatical meaning of these…
Wilhelm Max Wundt, An Introduction to Psychology Translated from the Second German Edition
States what Speech recognition is.
Related ideas
- Mandarin Chinese
- Phoneme
- University of Pittsburgh
- University of Cambridge
- Syntax
- Stanford University
- University of Oxford
- Philadelphia
- Chess
- Computational linguistics
- University of Toronto
- Anxiety
- Telephony
- Robotics
Place in the tradition
Part of Mind.