{"id":7017,"date":"2024-10-16T09:34:17","date_gmt":"2024-10-16T09:34:17","guid":{"rendered":"https:\/\/voice.ai\/hub\/?p=7017"},"modified":"2025-11-03T17:26:22","modified_gmt":"2025-11-03T17:26:22","slug":"text-to-speech","status":"publish","type":"post","link":"https:\/\/voice.ai\/hub\/general\/text-to-speech\/","title":{"rendered":"What is Text to Speech?"},"content":{"rendered":"\t\t
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Text to speech (TTS)<\/a> technology\u00a0emulates the sound of human speech by converting written charters into spoken words. It provides textual information in an audible format, allowing computers and devices not only to render text but also to ‘read out’ information.<\/p>

TTS technology converts written text into understandable speech, closely resembling a human voice. Text to speech technology makes written text more accessible for people who prefer voice input or have vision difficulties. When combined with electronic communication systems and digital products, it gives people another way to obtain information.<\/p>

Chasing a way to convert written text into audio? Try digital text to speech solution<\/a> for a quick and natural-sounding speech experience that enhances accessibility and convenience.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Text to Speech Glossary<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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Artificial Intelligence (AI)<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Technology that allows machines to simulate human intelligence. In the case of text to speech technology as well as many other applications, AI helps produce natural sounding speech using learned data. It is an essential element of natural-sounding voices that end up being used in TTS systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Text to Speech (TTS) Technology<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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This type of technology can turn written words into audio.\u00a0It works with speech synthesis directly, generating natural voices to speak words out loud. Many software\u00a0and applications can use TTS technology to make audiobooks and other audible content accessible to diverse audiences.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Speech Synthesis<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Speech synthesis directly makes text to speech systems work, turning written text into spoken words instantly. Using computer-generated voices, also known as AI voices, it helps convey information clearly and naturally.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Voice Cloning<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Voice cloning is part of speech synthesis, it creates a computer replica of a human voice. Text to speech systems with the use of deep learning and a set of data can duplicate the pitch, tone, and other characteristics of a person\u2019s voice. This leads to the creation of a customized TTS voice that sounds the most accurate and natural among all other synthesized voices used nowadays.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Voice Assistant<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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A voice assistant is a software assistant that uses TTS technology to interact with the user and reply in a human-like and realistic voice. These assistants use TTS systems to understand human speech and are able to help by performing a variety of functions from calling friends to home automated systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Natural Language Processing (NLP)<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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It’s AI that studies human-computer interaction via native human language. In TTS, it is thanks to NLP that the text can be read and changed into coherent and moderately human-like speech.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Application Programming Interfaces (APIs)<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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APIs are basically rules that connect different software components to other software components. APIs provide developers with the function of synthesizing text into speech. This capability can convert the information to vocal speech as per requirement on different platforms.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Phonemes<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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These are the smallest units of sound in language. Phonemes play a major part in a natural sounding speech system. When text is processed by these systems, phonemes are used to ensure accurate pronunciation and natural speech generation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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AI Voices<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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These voices are designed to sound as natural as possible, with AI technology capable of producing personalized tones that range from professional to casual, and everything in between.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Interactive Voice Response (IVR)<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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This type of technology is used in communication services and as a means to allow a computer to interact with humans using voices and DTMF tones simulating voice input via telephone keypad. A text to speech converter\u00a0can provide human-like speech, making an IVR response sound like a genuine person on the other end of the line, significantly improving the user experience when phoning customer support.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Why Is Text to Speech Technology Becoming So Popular?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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The recent advance and adoption of text to speech technology is increasingly growing across individual and commercial use. It can be attributed that the demand is being driven by the consumer\u2019s preference for voice-related devices in addition to improved accessibility services for those with visual impairments, learning disabilities, or disabled users.<\/p>

According to Google\u2019s recent trends, an increase in text to speech searches has been revealed, suggesting that the usage of TTS system software through different platforms and industries may contribute to the improvement of user engagement. In this regard, the technology incorporation across the web has significantly advanced in the context of virtual assistants on mobile phones as well as in the commercial sphere.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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How Does Text to Speech Work?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Text to speech (TTS) converts text into audio content through a series of steps. First, the input text is processed and broken down into smaller units like words and phonemes. Then, the speech synthesis system, often powered by deep learning, analyzes these units to generate natural-sounding speech.\u00a0High-quality audio content is produced from the original text by converting the processed data into audible speech.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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TTS Accessibility Use Cases <\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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