AI VoiceScribe

Why It Exists

Voice messages are convenient but not easy to search, reference, or reply to in detail. AI VoiceScribe bridges the gap between voice and text, making voice messages fully accessible as text.

How It Works

AI VoiceScribe uses OnePlus AI's speech recognition models to automatically convert voice messages to text. The feature works within messaging apps and can transcribe voice notes from any source. It supports multiple languages and provides editable, searchable transcripts that can be easily copied, shared, or replied to.

Everyday Use Cases

• Convert voice messages to text for easy reading
• Search through voice message history
• Reply to voice messages with text
• Save voice messages as text notes
• Translate voice message content

User Workflow

• Receive or open a voice message on a OnePlus device
• Tap the AI VoiceScribe button
• AI transcribes the voice message in real-time
• Review the text transcript
• Copy, share, or reply using the text
• Save the transcript if needed

AI Processing Flow

On-device speech recognition model processes the voice message audio using the NPU, converts speech to text, and formats the result. Complex languages or accents may use cloud-based processing for higher accuracy.

Inputs / Outputs

Inputs:

• Voice message audio
• Audio file
• Language settings
• Speaker characteristics
• Message context

Outputs:

• Transcribed text
• Searchable transcript
• Editable text
• Language detection results

Known Limitations

• Requires OnePlus devices with NPU
• Accuracy varies with audio quality and accents
• Longer messages take more time
• May not support all languages

Unsupported Scenarios

• Does not work on devices without NPU
• May struggle with very poor audio quality or unclear speech

Performance Notes

Transcription speed is typically 2-3x real-time on supported devices. Accuracy exceeds 90% in quiet environments with clear audio. Best on OnePlus 15 and 13 series with NPU.

Available On

Shows where this feature is available and how its AI processing works on each platform. Availability may vary by device.

Research Status

Confidence and verification reflect how complete documentation is. Fields may show Not assessed or Not yet verified while research is ongoing - this flags gaps, not product deficiencies.

Research Notes

Source: OnePlus OxygenOS AI documentation. Available on OnePlus 15, 13, and 13R devices running OxygenOS 15+.

Details

Capability Mapping

This feature maps to canonical capability family: Text Summarization.

Canonical capability: Text Summarization.

• Text Summarization - Condenses text, messages, documents, or conversations into a shorter summary.

Grounded in 1 device(s) on OnePlus AI.