【實用工具app】Real SPL Meter|最夯免費app-綠色工廠好玩App

SPL Meter is a semi-professional sound level meter providing Sound Pressure Level (SPL) on your iPhone or iPod Touch. Full featured SPL Meter Including: -Analog Real Time Readings -Digital Real Time Readings -Peak Readings -Peak Hold Option (To measure and hold max SPL) -Trim (To let you manually trim the calibration for your specific microphone) -Slow or Fast Attack Time Weighting Profiles (Based on DIN EN 61672-1 2003-10 [Fast = 125mS : Slow = 1000mS]) -Weighting Filter Curves A and C. -Realistic Interface*You will need a microphone to measure SPL.BahnTech Corporation's privacy policy can be found at http://bahntech.com/documents/privacypolicy.htm