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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

Automatic Speech Recognition: How Rev’s AI and Human Transcriptionists Work Together

One of the most rapidly advancing areas of technology today is automatic speech recognition (ASR). Essentially, ASR systems use various algorithmic

May 19, 2024

How to Upload a Transcript to YouTube With Optimized Accuracy

Providing YouTube transcripts, or closed captions help viewers who are deaf or hard-of-hearing gain access to your content.

May 2, 2024

What Are Machine Generated Closed Captions?

Learn more about how machine-generated closed captions work and when they are most useful.

April 29, 2024

Closed Captions in Movie Theaters: Movie Theater Requirements

If you’re wondering what the movie theater closed caption requirements are and whether your local theater is compliant, read our quick guide. We’ll tell you everything you need to know.

April 22, 2024
Kamala Harris at Emerge Gala

Kamala Harris at Emerge Gala

Kamala Harris gives her first significant public speech since the election at the Emerge Gala in San Francisco. Read the transcript here.

May 1, 2025
SHIPS for America Act

SHIPS for America Act

A bipartisan group of lawmakers announce the SHIPS for America act. Read the transcript here.

May 1, 2025
Trump and Whitmer Speak at Military Base

Trump and Whitmer Speak at Military Base

Donald Trump delivers remarks at Michigan Air National Guard base with Democratic Governor Gretchen Whitmer. Read the transcript here.

April 30, 2025
Senate GOP on First 100 Days

Senate GOP on First 100 Days

Senate GOP leaders hold news briefing on Trump's 100th day in office. Read the transcript here.

April 30, 2025
Democrats on First 100 Days

Democrats on First 100 Days

Senate Democratic leaders hold news briefing on Trump's 100th day in office. Read the transcript here.

April 30, 2025
State Department Press Briefing for 4/29/25

State Department Press Briefing for 4/29/25

Tammy Bruce leads the State Department briefing for 4/29/25. Read the transcript here.

April 30, 2025

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