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Transcrição de Áudio e Vídeo

The Ultimate Guide to Transcribing Lectures to Text with Top Apps & Tools

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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Converting spoken words from lectures into text, or transcription, is a practice that has become increasingly useful, especially in the academic and business world. Whether you're a student trying to transcribe lectures for study notes or a professional converting business meetings into text, there are a multitude of applications and programs to assist you.

Free App to Record Lectures and Convert to Text

A popular free app to record lectures and convert them into text is 'Otter'. Available for Android, iOS, and via a Chrome extension, Otter offers real-time transcription services. It can also distinguish between different speakers, making it excellent for panel discussions or group lectures. The audio recording quality is commendable and you can easily export your transcripts in text file formats such as TXT.

Program that Transcribes Audio to Text

A prominent software that transcribes audio to text is 'Dragon NaturallySpeaking'. This software uses advanced speech recognition technology to provide accurate transcripts, even in languages other than English, like Spanish. It can convert audio from various file formats including WAV.

Transcribing a Video Lecture

To transcribe a video lecture, you can use 'Descript'. It not only transcribes audio from video files but also allows you to edit the video based on the text. You can also add subtitles, making it a great tool for individuals with hearing disabilities. It’s compatible with various file formats and can sync with cloud storage like Dropbox.

App that Transcribes Conversations

For transcribing conversations, consider 'Microsoft's Transcribe in Word'. It transcribes real-time conversations and pre-recorded audio files. The transcripts can be edited directly in Word. It's available for MacOS, Windows, and as a mobile app.

Transcribing Lectures into Text

To transcribe lectures, first record the lecture using any reliable audio recording device or app. Then, use transcription software like 'Scribie' to manually or automatically transcribe the lecture. Scribie offers both automatic and manual transcription services to ensure high-quality transcripts.

Best Transcription Software for Lectures

For transcribing lectures, 'Rev' is among the best. It provides highly accurate transcripts through a combination of AI and human transcriptionists. It supports multiple languages and audio/video formats.

Best App to Transcribe Lectures

When it comes to transcribing lectures, 'Otter' stands out as a top choice. It provides real-time transcription, distinguishes between different speakers, and can transcribe up to 600 minutes free every month.

Transcription Duration

The time it takes to transcribe a lecture depends on the transcription method. Automatic transcription services like 'Trint' offer a quick turnaround, typically matching the duration of the recording. However, for more accurate results, manual transcription services may take four to six times the duration of the audio.

Transcription Services

Transcription services like 'Rev', 'Scribie', and 'GoTranscript' offer both manual and automatic transcription, with varying degrees of accuracy and pricing.

Top 8 Software or Apps

  1. Otter: Offers real-time transcription and supports various platforms including Android, iOS, and Chrome.
  2. Dragon NaturallySpeaking: Known for its superior speech recognition technology and multi-language support.
  3. Descript: Ideal for transcribing video files, it allows text-based video editing.
  4. Microsoft's Transcribe in Word: Perfect for transcribing conversations directly into a word document.
  5. Scribie: Offers both automatic and manual transcription services with a clear pricing model.
  6. Rev: Provides highly accurate transcripts, combining AI and human transcription.
  7. Trint: Known for its quick automatic transcription service and user-friendly interface.
  8. GoTranscript: A popular service offering manual transcription for maximum accuracy.

SEO Title: Best Transcription Apps and Tools to Convert Lectures to Text

SEO Description: Discover the top apps and software to transcribe lectures, conversations, and audio to text with accuracy. Learn about pricing, supported formats, and more.

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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.