Owli-AI Hear-Clean
Real-time transcription, simplified language, and clear TTS output for better intelligibility.
Understand speech better in text or clear voice output.
Notice: this page was machine-translated and is pending editorial review.
Core features
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Real-time transcription (teleprompter mode)
Spoken language is converted into live text and shown directly on the screen.
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Speech intelligibility optimization
Recognized content can be simplified linguistically and played back in clearer structure.
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Clear speech output via headset or hearing aid
The optimized version is played with an intelligible TTS voice, ideal for users with combined hearing and visual impairment.
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Individual settings
Adjust text size, display format, and voice output for your personal needs.
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Discreet daily use
Suitable for conversations, talks, or appointments without noticeable extra hardware.
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Individual language profiles
You can define how content should be presented, for example compact, clearly structured, or focused on simple language.
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Output in simple language
Spoken content can be automatically transformed into clearer and simpler structure with shorter sentences and reduced complexity.
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Optional multilingual support
If required, recognized speech can be transferred into another language, useful for international conversations or travel.
Privacy
Operating mode: Hybrid
Owli-AI Hear-Clean converts spoken language into text in real time. Depending on selected settings, an external service may be used for language simplification.
If cloud steps are enabled, only data required for conversion is transferred.
System requirements
- Android 10 or newer
- Microphone access
View details
Who is Owli-AI Hear-Clean for?
Owli-AI Hear-Clean is designed for people with hearing impairment and for users with combined hearing and visual impairment who want to understand spoken language better.
With live transcription in teleprompter mode, Hear-Clean helps you understand speech better, including faster conversations. If needed, content is rewritten in simplified language and delivered through clear TTS output to headset or hearing aid.
The app can be used as visual support (live text) and as acoustically optimized assistance.
What does the app do?
Hear-Clean captures spoken language through your smartphone microphone and converts it to text in real time.
You can:
- Read conversations live (teleprompter mode)
- Simplify language in recognized content
- Listen to optimized output through clear speech synthesis
This makes fast or complex speech easier to understand and process.
Teleprompter mode for live conversations
In teleprompter mode, recognized speech is shown immediately as readable text. Large text and clear structure help you follow conversations, talks, or appointments.
Optimized speech output
For users with combined hearing and visual impairment, recognized text can also be simplified and output with an intelligible TTS voice.
Output can be routed through headphones, headset, or compatible hearing aids.
Individual language profiles and simplified language
Owli-AI Hear-Clean allows different language profiles. You can define how content should be prepared for you, for example compact, clearly structured, or in simplified language.
In simplified language mode, recognized content is transformed into shorter and clearer sentences. This reduces complexity and helps process information faster.
Optionally, speech can also be transferred into another language. This can help in international conversations or during travel.
Privacy and processing
Speech processing follows your selected settings. If an external service is used, only audio data required for conversion is transferred.
Stored settings remain on your device.
Media gallery
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Hear-Clean app icon -
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Next step
Store release, trial access, questions, or partnership: we respond in a structured and timely way.