The noise_meter package is a Flutter plugin that enables apps to access and collect sound level data from a device's microphone. It provides real-time decibel measurements, making it useful for monitoring environmental noise levels. Designed for Android and iOS, it integrates seamlessly into audio-sensitive applications. The plugin is ideal for health and fitness tracking, workplace safety tools, or acoustic research apps. It leverages native platform APIs to deliver accurate readings with minimal configuration.
Use cases
- Environmental noise monitoring
- Workplace safety compliance
- Acoustic research
- Health & fitness apps
- Noise exposure tracking
Key features
- Real-time decibel measurement
- Cross-platform support (Android & iOS)
- Simple API integration
- Low-level microphone access
- Background noise collection
Suitable for
- Developers building health-focused apps
- Apps requiring sound level analysis
- Projects involving environmental monitoring
- Audio-sensitive utility tools
- Safety and wellness applications
Considerations
- Requires microphone permissions
- May impact battery life
- Accuracy depends on device hardware
- Background operation limited on some platforms
- User consent required for microphone access