Decibel Tester provides professional sound level meter measurement results. With Decibel Tester, you can measure how quiet of your room or how loud of a rock concert with actual Nor140 high-precision decibel meter. Decibel Tester owns many professional functions of sound level meters. ...
# Measurement functions Main (Leq): Sound level measurement (real time display) - Sound level measurement (dB): Leq (equivalent sound level), Min (minimum value), Max (maximum value), Avg (time-averaged equivalent sound level) - Frequency weighting correction characteristics: A (general sound ...
Traffic-light-style meters make it easy to monitor 2 separate sound level thresholds in 2 independent user-defined frequency bands. Define lower (warning) and higher (limit) sound level thresholds for overall (full audio band) levels as well as for individual octave frequency bands. ...
Whether you're monitoring a workplace for occupational noise compliance, or conducting an acoustic tuning of musical instruments, this app provides the precision and flexibility needed for all your sound measurement needs. The Frequency Analyzer further enhances this by giving you control over the spec...
Smartphone-based sound level measurement apps: Evaluation of directional response - ScienceDirect 来自 国家科技图书文献中心 喜欢 0 阅读量: 88 作者:MC A,CAK B,AT A 摘要: Smartphones have evolved into powerful devices with computing capabilities that rival the power of personal computers. Any ...
- User-Friendly Interface: Simple and intuitive, our app is designed for anyone to use. Whether you're a sound engineer or just curious, Decibel Meter makes sound measurement straightforward and accessible. *** How to Use *** - Open the App: Launch the Decibel Meter to start measuring sou...
frequency weights** MAJOR HIGHLIGHTS: - 1st sound level meter (SLM) iOS® app to provide 5 frequency weightings - High peak range (max around 110dB) - High precision for better accuracy - Premium quality visual and interaction designs - Efficient algorithms for measurements, low CPU usage -...
To try out speaker calibration you will need a measurement microphone. You can buy the measurement microphone from our store or use your own. You can use any omnidirectional condenser measurement microphone. Please note that accurate results cannot be guarantleed if you are not using an individuall...
Select Frequency Weighting A/C Align your microphone Four facts about sound which you should know: What are sound waves? How important is the type of sound source? What are the decibel limits? Sound measurement is not all there is: discover more Testo measuring instruments ...
and air gap on the acoustic characteristics of MPP, achieving the optimal condition demands numerous sample iterations. The impedance tube’s considerable expense for sound absorption measurement and the substantial cost involved in fabricating each sample using a 3D printer underscore the advantage…More...