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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

Microsoft Azure Speech Recognition vs. Rev AI Speech to Text API

Comparison of Microsoft Azure Cognitive Services speech to text and the Rev AI speech-to-text API. We look at accuracy, price, ease of use, and more.

May 22, 2024

How to Search YouTube Transcripts : Simple 2 Step Guide

Learn how to easily search a YouTube video for a specific word or phrase within the transcript, comments, or captions.

May 22, 2024

Learn How to Transcribe Slack Video Meeting Recordings in 4 Easy Steps

Learn how to transcribe Slack video meeting recordings. Several companies use Slack for day-to-day work communication & video meetings.

May 22, 2024

Closed Captioning REST API: How to Use a Speech Recognition API for Captions

Learn how to use a speech-to-text API for captioning online videos. We wrote this guide using Postman and the Rev AI workspace.

May 22, 2024
State Department Press Briefing for 5/06/25

State Department Press Briefing for 5/06/25

Tammy Bruce leads the State Department briefing for 5/06/25. Read the transcript here.

May 7, 2025
Mark Carney Press Conference

Mark Carney Press Conference

Canadian Prime Minister Mark Carney holds a press conference at the Canadian Embassy after meeting with President Donald Trump. Read the transcript here.

May 7, 2025
New Canadian Prime Minister Visits White House

New Canadian Prime Minister Visits White House

Donald Trump and new Canadian Prime Minister Mark Carney hold a White House meeting. Read the transcript here.

May 7, 2025
2025 Pulitzer Prizes

2025 Pulitzer Prizes

The 2025 Pulitzer Prize winners in Journalism, Books, Drama, and Music. Read the transcript here.

May 6, 2025
NFL Draft Coming to Washington, D.C.

NFL Draft Coming to Washington, D.C.

Donald Trump announces that the 2027 NFL Draft will be held on the National Mall in Washington, D.C. Read the transcript here.

May 6, 2025
Tariff Protest Press Conference

Tariff Protest Press Conference

Senate Democrats and small business owners protest tariffs. Read the transcript here.

May 6, 2025

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