In this lesson, you will learn about Speech Recognition, also called speech-to-text conversion. Here, you will program your device/machine in such a way that it will be able to identify spoken words and convert them to readable text.
You will be using natural language processing(NLP) and machine learning(ML) to convert human speech to text.
You will also learn how speech recognition works by the following steps:
Recording human speech
Digitalizing human speech
Speech enhancement
Feature extraction
Phonetic Unit Recognition
Speech recognition
You will also learn about various applications of speech recognition.
Activity:
As an activity, we will make our own version of ‘Alexa’ that replies to us and plays songs based on our voice command.
For this you will learn and implement the functions from two different PictoBlox extensions:
