把你的设备变成专业级分贝仪。无论是环境噪声测量、听力健康守护，还是音频频谱分析，噪声助手都能胜任，提供实时监控与高精度频谱分析能力。
Designed with precision and ease of use in mind, giving you the best experience possible.
Instant noise level monitoring with high precision decibel readings and real-time visualization.
Visual spectrum analyzer for detailed audio frequency breakdown, perfect for audio engineers.
Get customizable alerts when noise levels exceed safe thresholds to protect your ears from damage.
Sneak peek into the application interface.
Join thousands of users who have already upgraded their workflow with 分贝助手.
Requires iOS 14.0+ or Android 8.0+. Free with optional in-app purchases.
Automatically save your measurement history for later review and analysis.
Built-in standards for residential, industrial and school scenes with day and night thresholds — switch with one tap.
Auto-records during measurement; replay any session from history to pinpoint the noise source.
