PASCO Sound Sensor with Microphone

Purpose: The Sound Sensor houses a sensitive microphone designed to measure the relative intensity of sound and display the audio waveforms of sound levels between 45 and 100 dB, when used in conjunction with the 550 or 850 Universal Interface and PASCO software. The sensor has a built-in electret condenser microphone and an auxiliary microphone is also included. Educational Topics: Measure basic sound intensity Measure speed of sound measurement Measure beats Study the doppler effect Conduct voice studies Learn musical instrument overtones What's Included: 1× Auxiliary Microphone (UI-5102) 1× 8-Pin DIN Extension Cable (UI-5218) 1× Sensor Mounting Rod