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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
April 21, 1947 – Princess Elizabeth’s Incredibly Powerful 21st Birthday Message
Transcript

April 21, 1947 – Princess Elizabeth’s Incredibly Powerful 21st Birthday Message Transcript

Speaking from South Africa on the occasion of her 21st birthday in 1947, Princess Elizabeth dedicates herself to the service of the Empire and calls upon its young people to support her in the endeavor. Read the transcript here.

September 9, 2022
The Queen's Christmas Broadcast 1952 Transcript

The Queen's Christmas Broadcast 1952 Transcript

After her Accession on 6 February 1952, The Queen broadcasted her first Christmas Message live on the radio from her study at Sandringham, Norfolk. Read the transcript here.

September 9, 2022
Apple's iPhone 14, 14 Plus, 14 Pro and 14 Pro Max announced Transcript

Apple's iPhone 14, 14 Plus, 14 Pro and 14 Pro Max announced Transcript

Apple has unveiled four new iPhone 14 models at its annual September event: the iPhone 14, 14 Plus, 14 Pro and 14 Pro Max. Read the transcript here.

September 8, 2022
Queen Elizabeth II dies at age 96 Transcript

Queen Elizabeth II dies at age 96 Transcript

Martha MacCallum reports on Queen Elizabeth’s life and legacy after her peaceful passing at 96 years old. Read the transcript here.

September 8, 2022
'Daughter of Auschwitz' chronicles the life of one of the youngest Holocaust survivors

'Daughter of Auschwitz' chronicles the life of one of the youngest Holocaust survivors

The new memoir “Daughter of Auschwitz” tells the harrowing story of one young girl’s survival through the Holocaust. Read the transcript of the news coverage here.

September 7, 2022
U.S. Labor Movement & Unions 1960s School Film

U.S. Labor Movement & Unions 1960s School Film

1960s short from Encyclopedia Britannica Films Inc. that focuses on the history of the United States labor movement during the 1930s and the accomplishments of Franklin D. Roosevelt. Read the transcript here.

September 5, 2022

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