Sound noise decibel meter

This update comprehensively upgrades record management capabilities, adding watermark shooting, record renaming, and one-click export functions, making noise detection and evidence collection more efficient: 【New】Shooting supports custom watermarks, offering multiple styles to choose from, making decibel measurement video recordings more identifiable and ensuring more standardized evidence preservation. 【New】Measurement records support renaming, allowing for customized annotations of scenarios and purposes, making historical data classification management clearer and easier to find. 【New】Dedicated export entry, allowing one-click export and saving of test reports and audio/video recordings, making sharing, forwarding, and backup more convenient. 【Optimized】Fixed several known issues, improved operational stability and interface smoothness, resulting in a smoother user experience. If you find this decibel meter useful, please leave a rating and review on the App Store. Your feedback will help us continuously optimize the product.