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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 Speech Recognition in C++ with a Speech-to-Text API

Learn how to add speech recognition to your applications & software with the Rev AI speech-to-text API. Transcribe & caption content in your apps.

January 28, 2022

What Role Does an Acoustic Model Play in Speech Recognition?

Acoustic models are one of the most important components in a speech recognition model, or transcription AI. Learn more about how they work.

January 28, 2022

Your Much Needed Guide to Speech Recognition in Javascript with a Speech-To-Text API

Learn how to use JavaScript to build speech-to-text & speech recognition into applications and software builds.

January 28, 2022

Your Best Option for Speech Recognition in React with a Speech-To-Text API

Learn how to use ReactJS to build speech recognition into your front end web applications using a speech-to-text API.

January 28, 2022
Arctic Frost Press Conference

Arctic Frost Press Conference

Republican senators speak to the press on an FBI investigation into Operation Arctic Frost. Read the transcript here.

October 30, 2025
Air Force One Press Gaggle 10/30/25

Air Force One Press Gaggle 10/30/25

Donald Trump updates reporters on his meeting with President Xi Jinping of China. Read the transcript here.

October 30, 2025
Fed Chair Lowers Interest Rates

Fed Chair Lowers Interest Rates

Jerome Powell delivers remarks after the Federal Reserve cuts interest rates. Read the transcript here.

October 30, 2025
Vance Speaks at Turning Point Event

Vance Speaks at Turning Point Event

J.D. Vance speaks at a Turning Point USA event at the University of Mississippi. Read the transcript here.

October 30, 2025
RFK Jr. Announces FDA Drug Approval Changes

RFK Jr. Announces FDA Drug Approval Changes

Health Secretary RFK Jr. announces new FDA move to fast-track biosimilar drug approvals. Read the transcript here.

October 30, 2025
U.N. Hurricane Update

U.N. Hurricane Update

The United Nations gives an update on the destruction caused by Hurricane Melissa. Read the transcript here.

October 30, 2025

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