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A magnifying glass magnifying the word "topic" on a yellow background
Speech to Text Technology

Extract Topics from Transcribed Speech with Node.js

Rev AI's Topic Extraction API identifies the main topics in a speech transcript. Learn how to get started with our guide.

Vikram Vaswani
|
June 15, 2022
A man looks a tablet while standing in a data center
Artificial Intelligence

Rev AI Expands Its Presence in the European Union

Rev AI has launched our very first European data processing center in Frankfurt, Germany, so customers can store and process data in the US or EU.

Ajita Mishra
|
June 6, 2022
Six images in a grid pattern of microphones
Rev Spotlight

Get Started with Rev AI using PHP

To help developers integrate our APIs into their applications, we offer SDKs for Node, Java and Python. Learn more about how to use Rev AI with PHP.

Vikram Vaswani
|
May 30, 2022
An illustration of a blue speech bubble with the word "hello" in several different languages
Rev Spotlight

Transcribe Audio with Automatic Language Identification using Node.js and Rev AI Webhooks

Learn how our AI webhooks and Node.js can help you transcribe audio with automatic language identification.

Vikram Vaswani
|
May 16, 2022

Understanding N-Gram Language Models

N-gram language models help improve speech-to-text models by predicting probability for preceding and following words. Learn more about n-grams here.

November 18, 2023

How to Add Captions and Subtitles to HTML5 Videos the Right Way

HTML5 provides flexibility for people to deliver content to audiences online. Learn how to get captions and subtitles to your HTML5 videos.

November 18, 2023

5 Easy Steps to Add Subtitles and Captions to Camtasia

Learn how to add captions and subtitles to Camtasia Studio. Improve your educational and tutorial videos with closed-captions or foreign language subtitles.

November 18, 2023

Zoom Closed Captioning: How to Caption & Subtitle Zoom Meetings and Recordings

Learn how to add closed captions and subtitles to Zoom meetings, recordings, webinars, video conferences, and more. Captions are great for web accessibility.

November 18, 2023
Congress holds historic open hearing on UFOs 5/17/22 Transcript

Congress holds historic open hearing on UFOs 5/17/22 Transcript

House Intelligence Counterterrorism, Counterintelligence, and Counterproliferation Subcommittee hold an open hearing on Unidentified Aerial Phenomena on 5/17/22. Read the transcript here.

May 17, 2022
Details on the Buffalo Shooting Tragedy 5/15/22 Transcript

Details on the Buffalo Shooting Tragedy 5/15/22 Transcript

All the details so far on the Buffalo Shooting suspect 5/15/22. Read the transcript here.

May 15, 2022
Former Secretary of Defense Mark Esper: The 60 Minutes Interview 5/08/22 Transcript

Former Secretary of Defense Mark Esper: The 60 Minutes Interview 5/08/22 Transcript

Mark Esper speaks to 60 Minutes about his time as Secretary of Defense for the Trump Administration on 5/08/22. Read the transcript here.

May 9, 2022
Putin addresses nation at Victory Day parade in Moscow 5/09/22 Transcript

Putin addresses nation at Victory Day parade in Moscow 5/09/22 Transcript

Russian President Vladimir Putin spoke at an annual military parade on 5/09/22, as the country celebrated its Victory Day, commemorating the defeat of Nazi Germany in 1945. Read the transcript here. 

May 9, 2022
Donald Trump held a rally in Greensburg, Pennsylvania on 5/07/22 in support of GOP Senate candidate Dr. Oz. Transcript

Donald Trump held a rally in Greensburg, Pennsylvania on 5/07/22 in support of GOP Senate candidate Dr. Oz. Transcript

Former President Donald Trump held a rally in Greensburg, Pennsylvania on 5/07/22 in support of GOP Senate candidate Dr. Oz. Read the transcript here.

May 8, 2022
UFC 274: Dana White Post-Fight Press Conference 5/08/22 Transcript

UFC 274: Dana White Post-Fight Press Conference 5/08/22 Transcript

Dana White reflects on the outcome of UFC 274 on 5/08/22. Read the transcript here.

May 8, 2022

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