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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
General Milley, Secretary Austin Full Testimony Transcript on 2022 Budget Request

General Milley, Secretary Austin Full Testimony Transcript on 2022 Budget Request

Defense Secretary Austin and General Mark Milley testify before Congress on June 23, 2021, on 2022 budget requests. Read the transcript here.

June 23, 2021
Jerome Powell Testimony on Fed's Pandemic Response June 22

Jerome Powell Testimony on Fed's Pandemic Response June 22

Federal Reserve Chair Jerome Powell testified on June 22, 2021, on the Fed’s response to the COVID-19 pandemic. Read the full transcript here.

June 22, 2021
Kamala Harris Speech Transcript on Child Tax Credit June 21

Kamala Harris Speech Transcript on Child Tax Credit June 21

Kamala Harris gave a speech on June 21, 2021, on the expanded child tax credit. Read the full transcript of her speech here.

June 21, 2021
Lady Gaga Pride Gay Rights Speech Transcript National Equality 3/09

Lady Gaga Pride Gay Rights Speech Transcript National Equality 3/09

Lady Gaga gave a speech on LGBTQ rights at the National Equality March on October 11, 2009. Read the transcript of her speech here.

June 20, 2021
Brian Elliot Accelerating Equality LGBTQ Rights Speech Transcript 2010

Brian Elliot Accelerating Equality LGBTQ Rights Speech Transcript 2010

Transcript of Brian Elliot’s 2010 Accelerating Equality LGBTQ rights speech.

June 20, 2021
Biden & Harris Press Conference on Making Juneteenth a National Holiday: Transcript

Biden & Harris Press Conference on Making Juneteenth a National Holiday: Transcript

President Joe Biden & Vice President Kamala Harris held a news briefing on June 17, 2021 before Biden signed a bill making Juneteenth a national holiday. Read the full transcript here.

June 17, 2021

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