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Transcrição de Áudio e Vídeo

Transcribe Recordings to Text: A Comprehensive Guide

Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Gerador de voz com IA nº 1.
Crie narrações com qualidade humana
em tempo real.

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50M+ usuários

Transcription, the process of converting recorded audio to text, is a crucial task across various sectors, from academia to the media industry, legal fields, and more. With the advent of technology, this process has become easier and quicker than ever before. Let's delve into the world of transcription services, how they work, and the best options available in the market today.

Converting Recorded Audio to Text

The simplest way to transcribe audio to text is to listen to the audio recording and type out what you hear. However, this manual transcription method is time-consuming and can be prone to errors. A more efficient way is to use automatic transcription software. These applications leverage advanced speech recognition technology to convert speech into text, in real-time or from a saved audio file.

Audio files in various formats, including WAV and other common audio formats, can be transcribed using such software. You can even convert the audio from a video file into a text file. Transcription software can also cater to more complex use cases, like transcribing phone calls or podcasts.

Free Transcription Options

There are a number of free transcription tools that allow you to transcribe audio to text for free. Google Docs' voice typing function is an example of a free dictation tool that you can use for transcription. Similarly, Microsoft offers a dictation feature integrated into their Office suite. For YouTube videos, the platform itself offers an auto-caption feature which can be quite useful.

Best Transcription Software

Here's a list of the top 8 transcription software and apps, each with unique features that cater to different needs:

  1. Otter.ai: Known for its high-quality, accurate transcriptions, Otter.ai offers real-time transcription and speaker identification. It's available on Android and iOS and integrates with Zoom. The free tier includes 600 minutes of transcription per month.
  2. Rev.com: Offers both human transcription and automatic transcription services. Rev is known for its accuracy and quick turnaround time. It also provides subtitles in SRT format.
  3. Descript: Offers automatic and manual transcription options with a user-friendly interface that simplifies the workflow. It allows timestamps and speaker identification.
  4. Temi: Offers automatic transcription with fast turnaround times. Temi's user interface is easy to navigate and allows users to export in various file formats, including TXT.
  5. Transcribe: A transcription tool with dictation and audio-to-text transcription capabilities. It supports several languages, including Portuguese, and has a Chrome extension for easy access.
  6. Trint: Known for its integration with Google Drive and Dropbox, Trint offers automatic transcription services with the ability to add timestamps.
  7. Sonix: This AI-powered service offers a robust API for developers and provides transcription in multiple languages. It also supports various audio and video formats.
  8. Happy Scribe: Besides transcription, it offers translation services. It supports multiple languages and file formats, and it's known for its high accuracy.

For all these providers, it's advisable to check their pricing plans as they can vary based on the number of hours of audio, quality, and turnaround time.

Workflow and Use Cases

These transcription services can be used in a variety of scenarios. From transcribing interviews for research purposes, creating transcripts of podcasts for SEO, providing text alternatives for video content, or even transcribing and translating non-English content.

Before starting, make sure to have the necessary permissions to transcribe the audio content. Uploading audio files to these platforms is usually straightforward, with many offering tutorials to guide you through the process.

Finally, transcription apps can be a lifesaver for those who want to transcribe speech on the go. iPhone and Android both have a plethora of apps that can handle audio recording, convert audio to text, and even create transcripts of phone calls.

Whether you are in search of a text converter, a transcription tool, or a comprehensive solution for your transcription needs, these applications and services have you covered. Remember to take advantage of trial versions and free transcription offers to find the solution that suits you best. With the right tool, you can transform your workflow, improving efficiency and productivity.

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Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Cliff Weitzman é um defensor da causa da dislexia e o CEO e fundador da Speechify, o aplicativo número 1 de conversão de texto em fala do mundo, com mais de 100.000 avaliações 5 estrelas e líder de downloads na App Store na categoria Notícias & Revistas. Em 2017, Weitzman foi incluído na lista Forbes 30 under 30 por seu trabalho para tornar a internet mais acessível a pessoas com dificuldades de aprendizagem. Cliff Weitzman já foi destaque em veículos como EdSurge, Inc., PC Mag, Entrepreneur, Mashable, entre outros importantes meios de comunicação.

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Sobre o Speechify

Leitor de texto para fala nº 1

Speechify é a principal plataforma mundial de texto para fala, utilizada por mais de 50 milhões de usuários e avaliada com mais de 500.000 avaliações cinco estrelas em seus apps de texto para fala para iOS, Android, extensão para Chrome, aplicativo web e aplicativo para desktop Mac. Em 2025, a Apple premiou o Speechify com o prestigioso Prêmio de Design da Apple na WWDC, chamando-o de “um recurso fundamental que ajuda as pessoas a viverem melhor”. O Speechify oferece mais de 1.000 vozes naturais em mais de 60 idiomas e é utilizado em quase 200 países. Entre as vozes de celebridades estão Snoop Dogg, Mr. Beast e Gwyneth Paltrow. Para criadores e empresas, o Speechify Studio oferece ferramentas avançadas, incluindo gerador de voz com IA, clonagem de voz com IA, dublagem com IA e seu alterador de voz com IA. O Speechify também potencializa produtos de ponta com sua API de texto para fala de alta qualidade e excelente custo-benefício. Em destaque no The Wall Street Journal, na CNBC, na Forbes, no TechCrunch e em outros grandes veículos de notícias, o Speechify é o maior provedor de texto para fala do mundo. Acesse speechify.com/news, speechify.com/blog e speechify.com/press para saber mais.