The following comprehensive solutions are available for mobile device range optimization:
- Basic Configuration::
- Modify `next.config.js` to enable PWA mode to reduce background processes
- Adjust the recording sample rate to 16kHz: Modify the `SAMPLE_RATE` parameter of `audioService.js`.
- Disable non-essential heartbeat detection
- hardware adaptation::
- Prioritize the use of the system's native recording APIs over Web Audio
- Enable "Power Saving Mode" to automatically limit the length of transcription to 3 minutes
- Device noise reduction algorithm can be turned off when connecting an external microphone
- cloud collaboration::
- Set the "Delayed upload" option to synchronize data only while charging
- Reduce network requests with Convex incremental synchronization
- Separating Audio Processing Threads with Web Workers
Real-world data shows that the above tweaks can extend iPhone 13's continuous usage time from 2.5 hours to 6 hours. In extreme cases, it can be compiled as a native app and rewrite the interface components via React Native.
This answer comes from the articleWhisper App: free speech-to-text & AI note organizer toolThe
May not be reproduced without permission:AI productivity tools " How to Overcome Battery Consumption Problems While Using Whisper App on Mobile?
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