Speech to Text Technology
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How to Spot Deepfake Audio: 3 Tips for Detecting AI-Generated Speech
Blog posts

What Is Speaker Diarization? (How It Works With Real-Life Examples)
Discover what speaker diarization is and how it separates voices in an audio file for clearer, more accurate transcription.

What is a Ground-Truth Transcript?
Learn how a ground-truth transcript helps measure the accuracy of an automated speech recognition (ASR) system's output.

Rev at Interspeech 2020: Speaker Diarization Q&A
Interspeech 2020 invited Rev’s Director of Speech R&D, Miguel Jette, for a tutorial on how the industry uses Speaker Diarization. Learn more!

The Podcast Challenge: Testing Rev.ai’s Speech Recognition Accuracy
We tested our Rev.ai Speech Recognition Technology's accuracy on a wide range of podcasts. Spoiler alert: we beat our competition.
Microsoft Azure Speech Recognition vs. Rev AI Speech to Text API
Comparison of Microsoft Azure Cognitive Services speech to text and the Rev AI speech-to-text API. We look at accuracy, price, ease of use, and more.
Closed Captioning REST API: How to Use a Speech Recognition API for Captions
Learn how to use a speech-to-text API for captioning online videos. We wrote this guide using Postman and the Rev AI workspace.
What Is Audio Transcription? Audio Transcription Definition
At its core, audio transcription is the written account of any verbal communication. But it’s so much more than that...
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