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transcription puppy - Text-To-Speech Synthesis Arrangement

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transcription puppy - Text-To-Speech Synthesis Arrangement

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  1. Text-To-Speech Synthesis Arrangement transcription puppy

  2. Text-to-SpeechSynthesis Text-to-Speech (TTS) synthesizer : It is a computer based system that should be able to read any text aloud whether it was directly introduced in the computer by an operator or scanned and submitted to an Optical Character Recognition (OCR) system Voice response system are application of speech synthesis technology and broadly classified in two types 1. Limited vocabulary system 2. Unlimited vocabulary system

  3. TEXT-TO-SPEECH SYNTHESIZER NATURAL LANGUAGE PROCESSING Linguistic Formalism Inference Engines Logical Inferences DIGITAL SIGNAL PROCESSING Mathematical Models Algorithms Computations Speech Phonemes Text Prosody General functional diagram of Text-to-Speech system

  4. Human Speech Production System

  5. Text Analysis Document Structure Detection Text Normalization Linguistic Analysis Raw text or tagged text Tagged text Phonetic Analysis Grapheme-to-Phoneme Conversion Tagged phone Prosodic Analysis Pitch & Duration attachment Controls Speech Synthesis Voice Rendering Architecture of TTS system

  6. Concatenative Synthesis • It requires neither rules nor manual tuning. • Stores segments • Choice of segments • eg. Words, Syllables, Demi-syllables, Diaphones, Phones. • Segment concatenation

  7. On amplify event the synthesize speech • On waveform Event draw waveform of synthesize

  8. Applications 1. Talking Calculator 2. Computer generated wiring instruction 3. Aids for the blind 4. Telephone inquiry service 5. Teaching machines

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