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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 Add Captions and Subtitles to Adobe Animate Flash Videos

This guide walks you through how to add captions and subtitles in Adobe Animate Flash. Adding subtitles to video increases accessibility and boosts SEO.

November 21, 2023

How Long Does It Take to Transcribe One Hour of Audio or Video?

When making the choice whether to transcribe an audio file by yourself or use a professional company, money is a big concern. Learn the cost and time required when transcribing an hour of audio or video.

November 21, 2023

Exclusive Guide: Convert WAV Files to Text Online Like a Pro

Learn how to convert .wav audio files to text quickly & easily. Speech recognition services & human speech to text conversion methods give you several options.

November 20, 2023

How to Permanently Add Subtitles to Videos

Need subtitles & captions permanently added to your video files? This can be done easily through a "burned-in caption" service, where you can download a video with captions added.

November 20, 2023
Trump 100 Days Rally

Trump 100 Days Rally

Donald Trump marks his first 100 days in office with a rally in Michigan. Read the transcript here.

April 30, 2025
White House News Briefing on Trump's First 100 Days

White House News Briefing on Trump's First 100 Days

The White House holds a news briefing marking Trump's first 100 days in office. Read the transcript here.

April 29, 2025
Intel Q1 2025 Earnings Call

Intel Q1 2025 Earnings Call

$INTC Intel Q1 2025 earnings conference call. Read the transcript here.

April 29, 2025
Alphabet Q1 2025 Earnings Call

Alphabet Q1 2025 Earnings Call

$GOOG Alphabet Q1 2025 earnings conference call. Read the transcript here.

April 29, 2025
White House Hosts the Philadelphia Eagles

White House Hosts the Philadelphia Eagles

The White House welcomes the 2025 NFL champions, the Philadelphia Eagles. Read the transcript here.

April 29, 2025
Karoline Leavitt New Media Briefing on 4/28/25

Karoline Leavitt New Media Briefing on 4/28/25

Karoline Leavitt holds the New Media Briefing for 4/28/25. Read the transcript here.

April 29, 2025

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