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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
Madeleine Albright International Women's Day 2010 Speech Transcript

Madeleine Albright International Women's Day 2010 Speech Transcript

Madeleine Albright’s International Women’s Day speech at the White House on March 8, 2010. Read the full transcript of the speech here.

April 24, 2021
Leymah Gbowee Ted Talk Speech Transcript

Leymah Gbowee Ted Talk Speech Transcript

Nobel Peace Prize winner Leymah Gbowee gave a Ted Talk on March 28, 2012 titled “Unlock the Intelligence, Passion, Greatness of Girls.” Read the full transcript of her speech remarks here.

April 24, 2021
Greta Thunberg Testimony Speech on Climate Crisis Transcript Earth Day 2021

Greta Thunberg Testimony Speech on Climate Crisis Transcript Earth Day 2021

Activist Greta Thunberg testified before the U.S. House of Representatives on climate change on Earth Day 2021. Read the transcript of her speech remarks here.

April 22, 2021
Doug Ford COVID Press Conference: Apologizes for Lockdown Measures

Doug Ford COVID Press Conference: Apologizes for Lockdown Measures

Ontario, Canada Premier Doug Ford held a press conference on April 22, 2021 to address COVID-19 stay-at-home orders. He apologized for lockdown measures that “went too far.” Read the transcript of the briefing here.

April 22, 2021
Joe Biden & Kamala Harris Earth Day Speech Transcript: Leaders Summit on Climate Session 1

Joe Biden & Kamala Harris Earth Day Speech Transcript: Leaders Summit on Climate Session 1

President Joe Biden and VP Kamala Harris spoke at the Leader Summit on Climate on Earth Day, April 22, 2021. Read the transcript of their speech remarks here.

April 22, 2021
Daunte Wright Funeral Service Transcript: Rev. Al Sharpton, Ben Crump, Amy Klobuchar

Daunte Wright Funeral Service Transcript: Rev. Al Sharpton, Ben Crump, Amy Klobuchar

Daunte Wright’s funeral service took place on April 22, 2021. Read the transcript of remarks from the Rev. Al Sharpton, Ben Crump, Ilhan Omar, Amy Klobuchar, Tim Walz, and others.

April 22, 2021

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