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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

What Is a Transcription Error & Who Does It Better – Humans or AI?

Learn about what transcription errors are, why they occur for both human and automatic transcription services, and how to limit errors.

November 20, 2023

Skype Transcription: How to Transcribe Skype and Skype for Business Calls

Learn how to transcribe calls & recordings to text in the free version of Skype and in Skype for Business, which is part of the Microsoft Office suite.

November 18, 2023

How to Add Captions & Subtitles to Slack Video Meeting Recordings

Learn how to add captions and subtitles to Slack video recordings & video meetings. Captions help accessibility and subtitles expand your global reach.

November 18, 2023

How to Transcribe BigBlueButton Recordings

Learn how to transcribe BigBlueButton recordings, meetings, and virtual learning sessions with Rev to share with students.

November 18, 2023
US-EU Deal Press Conference

US-EU Deal Press Conference

European Union trade chief Maroš Šefčovič holds a press conference on US-EU deal. Read the transcript here.

July 29, 2025
Trump Announces EU Deal

Trump Announces EU Deal

Donald Trump announces a trade deal alongside the President of the European Commission Ursula von der Leyen.

July 29, 2025
Trump Takes Questions in Surprise Meeting in Scotland

Trump Takes Questions in Surprise Meeting in Scotland

Donald Trump meets with the President of the European Commission Ursula von der Leyen in Scotland. Read the transcript there.

July 27, 2025
Trump Visits Federal Reserve

Trump Visits Federal Reserve

Donald Trump visits the Federal Reserve and speaks with Jerome Powell and reporters. Read the transcript here.

July 27, 2025
Ron DeSantis Holds a Press Briefing at "Alligator Alcatraz"

Ron DeSantis Holds a Press Briefing at "Alligator Alcatraz"

Florida Governor Ron DeSantis takes questions from reporters at Alligator Alcatraz. Read the transcript here.

July 27, 2025
Trump Lands in Scotland

Trump Lands in Scotland

Donald Trump speaks to reporters upon landing in Glasgow, Scotland. Read the transcript here.

July 27, 2025

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