SPL CAM - decibel meter with video recorder
Gioca su PC con BlueStacks: la piattaforma di gioco Android, considerata affidabile da oltre 500 milioni di giocatori.
Pagina modificata il: 22 gennaio 2020
Play SPL CAM - decibel meter with video recorder on PC
Features:
- Sound pressure (decibel) level meter
- Sound meter (decibel) camera (SPL)
- Sound meter (decibel) video camera
- Sound meter video recorder
- Easy calibration
- LAEQ average decibel value
- GPS location option
About decibels and sound measurement
The unit for measuring sound is called a decibel. Because the decibel scale is logarithmic, a sound with an intensity that is twice that of a reference sound corresponds to an increase of about 3 decibels. The reference point of 0 decibel is set at the intensity of the least perceptible sound, the threshold of hearing. On such a scale a 10-decibel sound is 10 times the intensity of the reference sound. Highlighting this is important as already a few decibels higher or lower makes a noticeable difference in how sound is perceived.
The preferred method to describe sound levels that vary over time, resulting in a single decibel value measuring the total sound energy over the period is called Leq. It is however common practice to measure sound levels using the A-weighting, which effectively cuts off the lower and higher frequencies, that the average person cannot hear. In this case Leq is written as LAeq. LAeq measures a formulated average which emphasises higher sound peaks, and is one of the most common measurements used by professionals to measure noise. All averages in SPL CAM are measured in LAeq.
Gioca SPL CAM - decibel meter with video recorder su PC. È facile iniziare.
-
Scarica e installa BlueStacks sul tuo PC
-
Completa l'accesso a Google per accedere al Play Store o eseguilo in un secondo momento
-
Cerca SPL CAM - decibel meter with video recorder nella barra di ricerca nell'angolo in alto a destra
-
Fai clic per installare SPL CAM - decibel meter with video recorder dai risultati della ricerca
-
Completa l'accesso a Google (se hai saltato il passaggio 2) per installare SPL CAM - decibel meter with video recorder
-
Fai clic sull'icona SPL CAM - decibel meter with video recorder nella schermata principale per iniziare a giocare