What is voice recognition?
Voice recognition can refer to one of two types of computer science: Forensic voice identification or speech ability to text. This article deals with the latter definition.
Voice recognition or speech recognition In this case, it is a computer technology that uses audio input to enter data rather than on the keyboard. For example, in an interview to the microphone, it creates the same result as writing words manually with a keyboard. Simply put, voice recognition software is designed with an internal database of recognizable words or phrases. The program corresponds to the audio signature of speech with the corresponding items in the database.
Although conversion of speech into text may sound easy, it is an extremely difficult task. The problem lies in the virtually endless range of individual speech and accent patterns, which consists of a natural human tendency to trigger words together .atted by Apple scientists. The shirt is: "I helped Apple to destroy a nice beach." When talking aloud, it sounds like I helped Apple recognize speech.
The different models of voice recognition software are used for many applications, from personal dictation to commercial automated call routing, from help to deactivated and intelligence. Each model behaves differently and has its own skills and boundaries.
voice recognition programs that require the user to "train" software to recognize their specific stylized speech patterns are called speakers dependent systems . Individuals commonly use these types of programs at home or in the office. E -mail, notes, letters, letters, data and text can be input to the microphone.
Some voice recognition systems, called discrete speech , require that the user speaks clearly and dreamed and separate words. Continuous speech systems are designed to understand the more natural way of speaking.
discrete systems rozKnowing the voice of speech is widely used to rout the customer services. The system is speakers independent , but understands only a small group of words or phrases. The caller has a choice to answer the question, usually with "yes" or "no". Upon receiving the answer, the system escalates the caller to the next level. If the caller responds with a unique response, an automated answer is usually: "Sorry, I don't understand you; try again," with repeating the question and available answers. This type of voice recognition is also referred to as grammatical recognition.
Continuous speech is a more sophisticated form of voice recognition software, where the caller can speak naturally to explain the problem or ask for a service. This program is designed to select keywords or phrases and create statistical best-goss about what the customer wants. Talking clearly helps to recognize the voice in identifying need. This type of system has a much more intense database than discrete speech systems and isalso referred to as the recognition of natural language.
Speech recognition (ASR) is a model recognition model for dictation. This software differs from previous models in that they do not try to understand what is said to only identify spoken words. Because many words in English sound sound, mistakes are easy to make. However, the main companies such as Microsoft are investing in the recognition of voice and Bill Gates own forecast by 2011 by understanding ASR understanding of continuous speech. ASR software often occurs on digital voice recorders.
The dominant players in the software for voice recognition were Scansoft and Nuance, with the former company acquired. Smaller players include Fonix Speech, Aculab and Verbiojini, with the main corporations such as IBM and the above Microsoft, also invest in technology. Although many still feel that it is more difficult to train software and fixing error than simply using the keyboard, the time when sThe outware for voice recognition is likely to close this gap. Extension of keyboards with discriminating the ability to use speech is likely to become a matter of course.
voice recognition software gains popularity because it becomes more sophisticated. This is particularly useful in business where it can replace a live operator to call for calls, dissemination of information, receiving orders, and carrying out other highly useful features. However, it also gains kindness as an application for desktop computers that helps renowned software like Scansoft's, Dragonnaturalyspeaking and IBM VIAVOICE .