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.
Exclusive Guide: Convert WAV Files to Text Online Like a Pro
Learn how to convert .wav audio files to text quickly & easily. Speech recognition services & human speech to text conversion methods give you several options.
What is a Lexicon in Speech Recognition?
The lexicon is an important component in automatic speech recognition systems. Learn how it helps ASR with our guide.
How to Create Subtitles for a Video
Learn how to create subtitles for a video using Rev's captioning tool. With Rev, adding captions to your videos has never been easier.
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