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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 Record Audio on an iPhone in Three Different Ways

Master iPhone audio recording with our complete guide. Learn to use Voice Memos, Rev's recorder app, and online tools—plus how to get your audio transcribed.

December 18, 2025

Transcript to Trial: Leveraging Deposition Technology

Discover how firms are saving 12 hours per week and per attorney by switching to deposition technology with this whitepaper from Rev. Click to download.

November 20, 2025

Building a Speech Recognition System vs. Buying or Using an API

Pros and cons of building your own speech recognition engine or system vs using a pre built service or API that converts speech to text

November 5, 2025

Guide to Speech Recognition in Python with Speech-To-Text API

Learn how to add speech recognition to applications, software, and more using Python and our Speech to text API

November 5, 2025
The Life, Career and Activism of Harry Belafonte Transcript

The Life, Career and Activism of Harry Belafonte Transcript

Harry Belafonte, a giant in the world of performance and activism, died Tuesday at 95. Read the transcript here.

April 26, 2023
Joe Biden Launches His Re-Election Campaign

Joe Biden Launches His Re-Election Campaign

President Biden has announced his 2024 re-election campaign, urging voters to “finish this job.” Read the transcript here. 

April 25, 2023
Tucker Carlson and Fox News Part Ways Transcript

Tucker Carlson and Fox News Part Ways Transcript

Fox News abruptly announced Monday that its top-rated primetime host Tucker Carlson is leaving the network. Read the transcript here.

April 25, 2023
Pentagon Response to Sudan Conflict and Ukraine Military Aid

Pentagon Response to Sudan Conflict and Ukraine Military Aid

Pentagon Holds Briefing on Response to Sudan Conflict and Ukraine Military Aid. Read the transcript here.

April 25, 2023
Starship Test Flight Ends With Explosion, Musk Says SpaceX 'Learned a Lot' For Next Launch Transcript

Starship Test Flight Ends With Explosion, Musk Says SpaceX 'Learned a Lot' For Next Launch Transcript

The most powerful rocket ever built blasted off from its launch base in Texas but exploded roughly four minutes into its flight. Read the transcript here.

April 24, 2023
Tesla $TSLA Q1 2023 Earnings Call Transcript

Tesla $TSLA Q1 2023 Earnings Call Transcript

Tesla $TSLA Q1 2023 Earnings Call. Read the transcript here.

April 20, 2023

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