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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
White House Cabinet Meeting 10/09/25

White House Cabinet Meeting 10/09/25

Donald Trump holds a cabinet meeting at the White House on 10/09/25. Read the transcript here.

October 13, 2025
ANTIFA Roundtable

ANTIFA Roundtable

Donald Trump and members of his Cabinet hold a roundtable at the White House about ANTIFA. Read the transcript here.

October 9, 2025
Democrat News Briefing 10/08/25

Democrat News Briefing 10/08/25

House Democratic leadership hold a news conference on 10/08/25. Read the transcript here.

October 9, 2025
GOP News Briefing for 10/08/25

GOP News Briefing for 10/08/25

The GOP holds a news briefing addressing the government shutdown on 10/08/25. Read the transcript here.

October 8, 2025
Trump and Carney at the White House

Trump and Carney at the White House

Donald Trump holds a meeting with Canadian Prime Minister Mark Carney. Read the transcript here.

October 8, 2025
Supreme Court Case on Conversion Therapy Ban

Supreme Court Case on Conversion Therapy Ban

Supreme Court hears case on Colorado’s conversion therapy ban. Read the transcript here.

October 8, 2025

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