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Speech to Text Technology

Build Speech-To-Text API Into Your Applications: Easy How to Guide

A speech-to-text API lets you integrate an ASR engine into your application with direct, automated access to transcription services.

Austin Canary
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March 17, 2021
A woman looks at her phone with a bunch of hearts, likes, and smiley faces around her
Captions

Best Open Caption Font Sizes For Videos on Social Media

Here are the best open caption font sizes for different viewing devices like phones, computers, TVs, and movie screens.

Austin Canary
|
March 15, 2021
A woman edits a movie trailer on a computer with a purple, red, and orange border.
Media & Entertainment

How to Make an Awesome Movie Trailer for Documentary Films

Learn how to make a great movie trailer for your documentary film, and how Rev's services can help you reach a wider audience.

Austin Canary
|
March 7, 2021
What is Speaker Diarization
Automated Transcription

What Is Speaker Diarization? (How It Works With Real-Life Examples)

Discover what speaker diarization is and how it separates voices in an audio file for clearer, more accurate transcription.

Rev Press
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March 4, 2021

Open vs. Closed Captions: What's the Difference? Why Does It Matter?

Understand open captions vs. closed captions, how each supports accessibility, and which option works best for your video content.

March 4, 2026

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
Queen Elizabeth I: The Tilbury Speech

Queen Elizabeth I: The Tilbury Speech

The Speech to the Troops at Tilbury was delivered on 19 August 1588 by Queen Elizabeth I of England. Read the transcript here.

Susan B. Anthony: On Women’s Right to Vote

Susan B. Anthony: On Women’s Right to Vote

This speech was given after her arrest for casting an illegal vote in the presidential election of 1872. Read the transcript here.

Emmeline Pankhurst: Freedom or Death

Emmeline Pankhurst: Freedom or Death

Emmeline Pankhurst delivered the “Freedom or Death” speech at the Parsons Theater in Hartford, Connecticut, on November 13, 1913. Read the transcript here.

Severn Cullis-Suzuki Speaks at Rio Summit 1992

Severn Cullis-Suzuki Speaks at Rio Summit 1992

Severn Cullis-Suzuki speaking at the Earth Summit in Rio de Janeiro in 1992. Read the transcript here.

Maya Angelou: On the Pulse of Morning

Maya Angelou: On the Pulse of Morning

Maya Angelou recites her poem “On the Pulse of Morning” at the 1993 Presidential Inauguration. Read the transcript here.

Hillary Clinton "Women's Rights are Human Rights" Speech

Hillary Clinton "Women's Rights are Human Rights" Speech

First Lady Hillary Rodham Clinton gave a speech at the United Nations Fourth World Conference on September 5, 1995. Read the full transcript here.

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