What Is AI Read Aloud? Text-to-Speech with AI Pre-Processing
AI Read Aloud is a feature that speaks selected text aloud using text-to-speech, with the option to run AI processing on the text first. This lets you hear a summarized, translated, or rewritten version of any text rather than just the raw original.
Explanation
Traditional text-to-speech (TTS) reads text exactly as written. AI Read Aloud adds an intelligence layer: before speaking, it can optionally run your text through any AI command.
For example, you can select a long English article and have Echoo summarize it, translate the summary to French, then read the French summary aloud. The AI does the heavy lifting, then your Mac speaks the result.
Modern TTS engines detect language automatically and select the appropriate voice. This means mixed-language workflows are seamless - the system switches voices to match the content language.
Adjustable speech rate (0.5x to 2x) lets you control the pace. Press the shortcut again to stop playback at any time.
How Echoo Helps
Echoo's Read Aloud (shortcut: Option+L) uses macOS native text-to-speech with automatic language detection across 25+ languages. Chain any AI command as a pre-processing step: summarize then read, translate then read, simplify then read. Adjustable speed from 0.5x to 2x. Press the shortcut again to stop.
Related Terms
Speech-to-Text (STT)
Speech-to-text (STT) is the technology that converts spoken language into written text. Also called automatic speech recognition (ASR), it powers dictation tools, voice assistants, and transcription services.
AI Voice Dictation
AI voice dictation is the use of artificial intelligence to convert spoken words into written text. Modern AI dictation engines run locally on your device, support multiple languages, and can post-process transcriptions with AI.
AI Text Transformation
AI text transformation is the process of using artificial intelligence models to modify, improve, or convert text. This includes grammar correction, translation, summarization, tone adjustment, and rewriting.
Related Use Cases
Read Aloud Any Text on Mac with AI Pre-Processing
Select any text on Mac and hear it read aloud with AI pre-processing. Summarize, translate, or rewrite before listening. Automatic language detection across 25+ languages.
Summarize Any Text on Mac Instantly
Summarize long articles, emails, and documents on macOS with a keyboard shortcut. AI-powered text summarization with Echoo.
Translate Text on Mac Without Leaving Your App
Translate text between any languages instantly on macOS using Echoo AI shortcuts. No browser tabs, no copy-pasting.
Related AI Providers
Related Commands
Frequently Asked Questions
Yes. You can chain any AI command as a pre-processing step. For example: select English text, have it translated to Spanish, and hear the Spanish version read aloud.
Yes. It auto-detects the language of the text (or the AI-processed result) and selects the appropriate macOS voice. Over 25 languages are supported.
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