SPL Cam
SPL Cam Measure sound levels, take photos, record sound measurement videos
SPL CAM is a sound meter (sound level, decibels) combined with a camera and a video camera. Use SPL CAM as a fast and accurate decibel meter to measure sound and environmental noise. With SPL CAM you can also record your measurement on video and take photos, which are easily shareable.
SPL CAM is easy to use for measuring sound and noise, taking photos with sound meters, and recording videos with sound level meters. SPL Cam is perfect for capturing high-definition images and live video while measuring sound levels46rummy.com. Easily save images and video files to your phone and share them if you want from the gallery. The SPL Cam can also be used naturally as an SPL meter without video recording.
Resources:
- Sound pressure level meter (decibels)
- Sound (decibel) meter camera (SPL)
- Video camera with sound meter (decibels)
- Sound meter video recorder
- Easy calibration
- File sharing via Whatsapp, email, bluetooth, social media
- Average decibel value (LAeq)
- GPS location option
About decibels and sound measurement
The unit for measuring sound is called decibel. As the decibel scale is logarithmic, a sound twice as loud as a reference sound corresponds to an increase of around 3 decibels. The 0 decibel reference point is set at the least perceptible sound intensity, the threshold of hearing. On this scale, a 10 decibel sound is 10 times the intensity of the reference sound. Highlighting this is important, as a few decibels higher or lower makes a noticeable difference in how sound is perceived.
The preferred method for describing sound levels that vary over time, resulting in a single decibel value measuring the total sound energy over the period is called Leq. However, it is common practice to measure sound levels using A-weighting, which effectively cuts out the lowest and highest frequencies, which the average person cannot hear. In this case, Leq is written as LAeq. LAeq measures a formulated average that emphasizes the highest sound peaks and is one of the most common measures used by professionals to measure noise. All averages in SPL CAM are measured in LAeq.
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