This version is often used in phone IVRs where limited vocabulary is required within a known context. The Speaker Independent version can understand a limited set of words, irrespective of who is speaking.

Speech recognition can be divided into two categories – Speaker Dependent and Speaker Independent. Now speech recognition is a vast topic, but here’s a simple explanation for the purposes of this post: This technology uses a complex combination of linguistics, mathematics, and computing to understand human speech and convert it into text or commands.

This post explains what audio-to-text converters can and cannot do, and how to go about selecting the right one for YOU.įirst up, here’s a roundup of the best free and paid audio-to-text converters available out there: List of Free and Paid Audio-to-Text Converters AppĪudio-to-text converters work on speech recognition technology. But each solution differs in capability and functionality. In essence they all do the same thing – convert audio to text.

Best speech to text software free