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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
Paul Ryan On The Future Of The GOP

Paul Ryan On The Future Of The GOP

Former Speaker of the House Paul Ryan gave a speech at the Reagan Library on May 27, 2021 to discuss the future of the Republican party. He criticized former President Donald Trump’s role in the party. Read the transcript of the speech remarks here.

May 28, 2021
Joe Biden & Jill Biden Memorial Day Weekend Speech Transcript Hampton, Virginia

Joe Biden & Jill Biden Memorial Day Weekend Speech Transcript Hampton, Virginia

President Joe Biden and First Lady Jill Biden gave remarks honoring Memorial Day weekend at Joint Base Langley-Eustis in Hampton, Virginia on May 28, 2021. Read the transcript of the speeches here.

May 28, 2021
Matt Gaetz "America First" Rally Speech Transcript Georgia May 27: Second Amendment, Paul Ryan

Matt Gaetz "America First" Rally Speech Transcript Georgia May 27: Second Amendment, Paul Ryan

Rep. Matt Gaetz gave a speech at the “America First” rally in Georgia on May 27, 2021. He drew criticism for comments he made about the Second Amendment and Paul Ryan. Read the transcript of his remarks here.

May 27, 2021
Boris Johnson Questioned on COVID Response

Boris Johnson Questioned on COVID Response

UK Prime Minister Boris Johnson faced PMQs on the government’s COVID-19 pandemic response on May 26, 2021. Read the transcript of his speech remarks here.

May 26, 2021
Ted Cruz Argues Some Children Should Have Access to Guns

Ted Cruz Argues Some Children Should Have Access to Guns

Texas Senator Ted Cruz argued some children should have access to firearms during a Senate hearing on gun safety on May 25, 2021. Read the transcript of his speech remarks here.

May 25, 2021
Kamala Harris Roundtable on the Digital Divide + Internet Access

Kamala Harris Roundtable on the Digital Divide + Internet Access

Vice President Kamala Harris hosted a roundtable on the digital divide and high-speed internet access on May 24, 2021. Read the transcript of the event here.

May 24, 2021

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