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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 Convert Audio Files to Text Documents

Audio to text converters offer a new way of keeping track of important information. In the past, one person would be designated...

November 22, 2023

How to Add Captions & Subtitles to Facebook Video Ads

Add accurate caption files to all of your Facebook video ads. This will help reach more people, since over 80% of Facebook videos are watched without sound.

November 22, 2023

Add Text to Video Online

Did you know that over 100 million hours of Facebook videos are watched every day? Considering that as many as 85% of those views occur with the sound

November 22, 2023

Voicemail Transcription for Android Guide

Why transcribe voicemail messages? You may not have thought of using text transcription to save your voicemail messages, but there are some very good reasons to do so.

November 22, 2023
Trump Makes Investment Announcement

Trump Makes Investment Announcement

Donald Trump announces a Taiwanese semiconductor chip company plans to invest $100 billion in new manufacturing plants in the U.S. Read the transcript here.

March 4, 2025
2025 Oscars Recap

2025 Oscars Recap

Recapping the biggest and best moments from the 2025 Oscars. Read the transcript here.

March 3, 2025
Conan O'Brien's Oscars 2025 Opening Monologue

Conan O'Brien's Oscars 2025 Opening Monologue

Host Conan O'Brien kicks off the 97th Oscars with his opening monologue. Read the transcript here.

March 3, 2025
Trump and Starmer Hold News Conference

Trump and Starmer Hold News Conference

Donald Trump and UK Prime Minister Keir Starmer hold a news conference. Read the transcript here.

March 3, 2025
Trump Speaks on Oval Office Meeting

Trump Speaks on Oval Office Meeting

Donald Trump talks to reporters about the Oval Office meeting with Volodymyr Zelenskyy. Read the transcript here.

March 3, 2025
Trump and Zelenskyy in the Oval Office

Trump and Zelenskyy in the Oval Office

Trump, Zelenskyy, and Vance speak in the Oval Office. Read the transcript here.

March 3, 2025

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