Speech to Text Technology
Blog posts
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!
Rev.ai Has Less Bias (But More Work Needs to Be Done)
Bias for gender and race-based ethnic groups exists in artificial intelligence. But Rev's AI has less bias than major competitors.
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.
Resources
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...
The 5 Best Open Source Speech Recognition Engines & APIs
There are many open-source speech recognition systems and APIs to choose from. Click to see our top five for converting speech to text.
The 3 Best Automatic Speech Recognition Engines & APIs
There are three players when it comes to speech-to-text ASR's: Rev AI, Google, and Amazon. See how they compare in accuracy, price, and features.
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