The Verbyx Blog

Automatic Speech Recognition

You never change things by fighting the existing reality. To change something, build a new model that makes the existing model obsolete.

Buckminster Fuller
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What is an Acoustic Model and Why You Should Care?

An acoustic model is used in automatic speech recognition to represent the relationship between an audio signal and the phonemes or other linguistic units that make up speech. A well trained acoustic model (often called a voice model) is critical in the performance of an

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Dealing with Out-of-Grammar Inputs

Introduction The previous post introduced the topic of unsupported phrases also called out-of-grammar (OOG).  The Impact of Unsupported Phrases.  The post explained that OOG is not specifically a speech recognition problem. However, serious thought and consideration of dealing with out-of-grammar inputs are vital. The consideration

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