Artificial intelligence for speech recognition

Artificial Intelligence in

speech recognitionby:

CH.SOWMITH

Artificial Intelligence ???

•Create intelligent machines and software•Highly technical•Much preferred area•Lots of innovations

Definition• The theory and development of computer systems able to perform tasks normally requiring human intelligence, such as visual perception, speech recognition, decision-making, and translation between languages.

Branches of AI

Speech RecognitionThe process of enabling a computer to identify

and respond to the sounds

produced in human speech.

What does it do??• •Verbal human – machine interaction• •Response from computer in natural language• •User reliability• •Simplified tasks

Types of ASR

• •Text-independent identification • • Text-independent verification• • Text-dependent identification• • Text-dependent verification

Types of speech recognition system

••Speaker dependent••Speaker independent••Speaker adaptive

How does it work??!!

Advantages • •Menial computer tasks• •Assists paralysed people• •Comfortable human-machine interaction • •Saves time for user• •Simple handling of software

Applications

Contd.......

Softwares available• •Dragon• •Ivona • •CMU Sphinx• •Emacspeak • •Festival speech synthesis system• •MARF• •Non visual desktop access

Few Examples of Speech recognition devices on mobile handsets

1. Apple- Siri2. Microsoft- Cortana3. Google- Google Assistant4. Amazon-Alexa

Smartness of artificial intelligence

Artificial intelligence for speech recognition

Engineering

Transcript of Artificial intelligence for speech recognition

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