Most Recent

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

Understanding N-Gram Language Models

N-gram language models help improve speech-to-text models by predicting probability for preceding and following words. Learn more about n-grams here.

November 18, 2023

How to Add Captions and Subtitles to HTML5 Videos the Right Way

HTML5 provides flexibility for people to deliver content to audiences online. Learn how to get captions and subtitles to your HTML5 videos.

November 18, 2023

5 Easy Steps to Add Subtitles and Captions to Camtasia

Learn how to add captions and subtitles to Camtasia Studio. Improve your educational and tutorial videos with closed-captions or foreign language subtitles.

November 18, 2023

Zoom Closed Captioning: How to Caption & Subtitle Zoom Meetings and Recordings

Learn how to add closed captions and subtitles to Zoom meetings, recordings, webinars, video conferences, and more. Captions are great for web accessibility.

November 18, 2023
State Department Press Briefing for 5/29/25

State Department Press Briefing for 5/29/25

Tammy Bruce leads the State Department briefing for 5/29/25. Read the transcript here.

June 2, 2025
Karoline Leavitt White House Press Briefing on 5/29/25

Karoline Leavitt White House Press Briefing on 5/29/25

Karoline Leavitt holds the White House Press Briefing for 5/29/25. Read the transcript here.

June 2, 2025
NVIDIA Q1 2026 Earnings Call

NVIDIA Q1 2026 Earnings Call

$NVDA NVIDIA Q1 2026 Earnings Conference Call. Read the transcript here.

May 29, 2025
HP Q2 Earnings Call

HP Q2 Earnings Call

$HPQ HP Inc Q2 2025 Earnings Conference Call Read the transcript here.

May 29, 2025
Duffy Update on Newark Airport

Duffy Update on Newark Airport

Transportation Secretary Sean Duffy holds a press briefing to provide an update on Newark Liberty International Airport. Read the transcript here.

May 29, 2025
Vance Speaks at Bitcoin Event

Vance Speaks at Bitcoin Event

Vice President JD Vance delivers a keynote address at the Bitcoin 2025 conference in Las Vegas, Nevada. Read the transcript here.

May 29, 2025

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