The Smart Wireless Sound Level Sensor can be used to investigate a number of scientific experiments such as:

  • Animal Activity Studies
  • Field Studies
  • Road Safety
  • Ear Design
  • Noise Pollution
  • Sound Insulation
  • Sound Decay
  • Sound Frequency
    • Tuning forks with 3 different frequencies 192 (green line), 256 (red line) and 512 (blue line) recorded with a 50 µs interval for 20 ms with the Y axis set to the Min to Max scale.
  • Investigating waves, superposition and Fourier transforms 
  • Interference in sound waves 
  • Amplitude and Frequency
  • Speed of Sound by measuring a reflected pulse
    • Please note: It is not possible to conduct Speed of Sound experiments that measure sound travelling from one Sound sensor to another Sound sensor. If two Bluetooth or USB connections are made the maximum number of samples per second reduces to 50 (interval of 20 ms) which is not fast enough to capture this event.
  • Air Resonance
  • Resonance in a pipe
  • Sound Waves: monitoring the effect of altering frequency and amplitude, waveforms of musical instruments, beat patterns 
  • Voice recognition – the sounding of a single letter using a fast recording time

Online Videos

Learn how to use data logging in the classroom with our Secondary Science Academy demonstration videos, which will walk you through using the new EasySense2 app and show you how to get hands-on with the latest Bluetooth wireless sensors. The video experiments will show you how to get the best out of your science lessons.

New online content is being continuously uploaded onto our YouTube channel, including practical worksheets as well as videos.

See our website for further information and links.

Explore Bluetooth Sensors

Are you looking to make the jump to our smart wireless sensors? Or have you recently purchased them and want to know more about how they work?

View video playlist

Explore EasySense2

The core of our science platform is our EasySense2 software. In these videos you will learn everything from the basics of our software to the most in-depth features.

View video playlist

Explore Science Practicals

See our Smart Wireless Sensors in action with a range of practical experiments. This is the best way to get started with the new Bluetooth sensors!

View video playlist