NeuLog Logger Sensor - Sound

PLEASE NOTE: Before beginning the experiment, it's important to ensure you have all necessary materials and loggers on hand. Be aware that certain experiments require extra logger sensors.

This sensor has two modes of operation. In slow mode it can be used to measure sound-pressure level in decibels. In fast mode it can display waveforms of different sound sources such as tuning forks and wind-chimes so that period and frequency can be determined. With two sound sensors, the velocity of propagation of sound in various media could be determined by timing a pulse travelling between them. The sound sensor is located in a plastic box accessible to the atmosphere via a hole in its side.