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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

Easy to Use Transcription Cost & Rate Calculator (With Estimates)

There are a lot of different factors that go into transcription service pricing. Use our transcription price calculator and learn the basics of transcript pricing.

September 9, 2024

How to Convert WMA to Text Online

Learn how to convert WMA audio files and several other audio and video files to text easily online. Choose to have your file transcribed by human professionals or automated speech to text.

September 9, 2024

How to Convert M4A Audio File to Text Online

Convert your M4A audio file to text online quickly, accurately, and easily. Rev provides 99% accurate audio and video transcription services.

September 9, 2024

Convert MP4 to Text Online

Convert your MP4 videos to text quickly with Rev. Learn how to create accurate transcripts from any video file in minutes.

September 9, 2024
Donald Trump Rally Speech Transcript Bullhead City, AZ October 28

Donald Trump Rally Speech Transcript Bullhead City, AZ October 28

Donald Trump held a campaign rally in Bullhead City, Arizona, on October 28. Read the transcript of his rally speech here.

October 28, 2020
Tech CEOs Senate Testimony Transcript October 28

Tech CEOs Senate Testimony Transcript October 28

Facebook CEO Mark Zuckerberg, Twitter CEO Jack Dorsey, and Alphabet (Google) CEO Sundar Pichai testified before the Senate on October 28. The CEOs were questioned about content moderation policies. Read the full transcript of the hearing here.

October 28, 2020
Facebook COO Sheryl Sandberg Commencement Speech at Harvard 2014

Facebook COO Sheryl Sandberg Commencement Speech at Harvard 2014

Facebook COO Sheryl Sandberg gave a commencement address to the Harvard University class of 2014. Read the full text of her commencement speech right here.

October 27, 2020
Angela Merkel Harvard Commencement Speech Transcript 2019

Angela Merkel Harvard Commencement Speech Transcript 2019

German Chancellor Angela Merkel gave a Harvard commencement address for the class of 2019. Read the full transcript of her May 30th, 2019 speech right here on Rev.

October 27, 2020
Barack Obama Campaign Speech for Joe Biden Transcript Orlando October 27

Barack Obama Campaign Speech for Joe Biden Transcript Orlando October 27

Former President Barack Obama gave a campaign speech for Joe Biden and Kamala Harris in Orlando, FL on October 27. Read the transcript of his remarks here.

October 27, 2020
Joe Biden Campaign Speech Transcript Warm Springs, GA October 27

Joe Biden Campaign Speech Transcript Warm Springs, GA October 27

Joe Biden held a campaign event in Warm Springs, Georgia, on October 27th. Read the transcript of his speech remarks here.

October 27, 2020

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