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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

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
Joe Biden Scranton PA Speech Transcript: Build Back Better

Joe Biden Scranton PA Speech Transcript: Build Back Better

President Joe Biden spoke about his Build Back Better agenda in Scranton, PA, on October 20, 2021. Read the transcript of his speech here.

October 20, 2021
Eric Trump Interview on Fox News Sean Hannity Transcript

Eric Trump Interview on Fox News Sean Hannity Transcript

Eric Trump was interviewed on Sean Hannity’s Fox News show on October 18, 2021. Eric Trump criticized Joe Biden for being in Delaware, away from the White House. Read the transcript of the interview here.

October 19, 2021
Rachel Levine Sworn In as First Openly Transgender Four-Star Admiral: Speech Transcript

Rachel Levine Sworn In as First Openly Transgender Four-Star Admiral: Speech Transcript

Dr. Rachel Levine was sworn in as the first openly transgender four-star admiral on October 19, 2021. Read the transcript of her speech remarks here.

October 19, 2021
Colin Powell High Point University Commencement 2014 Speech Transcript

Colin Powell High Point University Commencement 2014 Speech Transcript

General Colin Powell delivered the 2014 commencement address at High Point University. Read the transcript of his full speech here.

October 18, 2021
Jill Biden Speech Transcript: White House Teachers of the Year

Jill Biden Speech Transcript: White House Teachers of the Year

First Lady Dr. Jill Biden hosted a White House event honoring teachers on October 18, 2021. Read the transcript of her speech remarks here.

October 18, 2021
Apple Event October 2021 Transcript: New MacBook Pro

Apple Event October 2021 Transcript: New MacBook Pro

Apple announced a new MacBook Pro and new AirPods during their event on October 18, 2021. They also discussed new M1 and M1 Pro chips. Read the full transcript of the event here.

October 18, 2021

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