Audio Spectrogram

How Does an ASR System Work

A plain English explanation of how an ASR  (automatic speech recognition) system works, for those […]

Dealing with Out-of-Grammar Inputs

Introduction The previous post introduced the topic of unsupported phrases also called out-of-grammar (OOG). […]

How to Specify ASR Accuracy

ASR Accuracy and Usability In an earlier post A Word About Accuracy, we discussed various […]

A Word About Accuracy

Accuracy Methods for Speech Recognition In this first post on accuracy methods for speech recognition, […]