What is Automatic Speech Recognition?
ASR
A system that analyzes spoken sound waves and converts them into written text.
Overview
Automatic speech recognition is the technology that detects human voice and turns it into letters and words. It breaks down sound waves into digital frequencies and generates meaningful text with the help of artificial intelligence models. You frequently encounter it in daily life in phone voice searches or dictation tools.
How it works
Audio signals coming from the microphone are first converted into digital data. Then, artificial intelligence models match these sound patterns with the closest word probabilities and print them on the screen as text.
Where it is used
It is used in voice assistants on smartphones, customer service audio recording analytics, and video subtitling tools.
Commonly confused with
It is the process of converting speech to text, which is the exact opposite of text-to-speech technology that converts text to speech.
Questions and answers
Can it work in noisy environments?
Yes, thanks to advanced filtering algorithms, it can suppress background noises and isolate speech.
Related terms
This explanation was written in plain language for TreScout with AI and machine-translated from the Turkish original · the Turkish version prevails. If something looks wrong or missing, write to hello@trescout.com. Read in Turkish →