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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

How to Get Clear Voice Recordings

Learn how to get clear voice recordings and transform your recording into an accurate transcription with Rev.

December 4, 2019

What is WER? What Does Word Error Rate Mean?

Take a look at the idea of WER, how to calculate it, and why it matters with this guide from the experts at Rev.

November 6, 2019

How to Use Google Voice for Transcriptions: Voice Typing in Google Docs

Learn how to transcribe audio with Google Docs’ voice typing tool. Follow our easy steps to turn speech into accurate text.

August 28, 2019
GOP News Briefing 10/25/25

GOP News Briefing 10/25/25

The GOP and Speaker Mike Johnson hold a news briefing on 10/25/25. Read the transcript here.

October 16, 2025
Argentina's President Visits White House

Argentina's President Visits White House

Donald Trump hosts Argentina's President Javier Milei at the White House. Read the transcript here.

October 15, 2025
Jerome Powell Speaks at NABE

Jerome Powell Speaks at NABE

U.S. Federal Reserve Chair Jerome Powell delivers the Adam Smith Award lecture in Philadelphia. Read the transcript here.

October 15, 2025
Kirk Gets Presidential Medal of Freedom

Kirk Gets Presidential Medal of Freedom

Donald Trump posthumously awards conservative influencer Charlie Kirk the Presidential Medal of Freedom. Read the transcript here.

October 15, 2025
Air Traffic Controllers Union Press Conference

Air Traffic Controllers Union Press Conference

Air traffic controllers union hold a news briefing on the federal shutdown's impact on flights. Read the transcript here.

October 14, 2025
Trump Press Gaggle Aboard Airforce One 10/14/25

Trump Press Gaggle Aboard Airforce One 10/14/25

Donald Trump takes questions from reporters en route from the Israel-Hamas ceasefire deal signing. Read the transcript here.

October 14, 2025

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