Cobra SMARTsense – Sound (Bluetooth + USB)
Measure the sound level and the sound signal progression with only one sensor.
Function and Applications
Cobra SMARTsense is the ideal solution for inexpensive digitalization of science teaching. The sensors connect wirelessly (Bluetooth) or wired (USB) directly to the student’s digital end device (smartphone, tablet or desktop PC). Using the free and award-winning measureAPP measurement software for iOS, Android and Windows, measured values can be easily recorded and graphically displayed. If more evaluations are needed, the measureLAB measurement software for Windows and macOS can be used.
Perfect for student experiments.
Equipment and Technical Data
Range: 55 … 110 dB(A)
Samplerate: 10 Hz
Microphone frequency range: 100…15000 Hz
Samplerate: 32 kHz (USB), 8 kHz (Bluetooth)
The sensor contains a USB-C rechargeable lithium polymer battery.