The Sound Sensor houses a sensitive microphone designed to display audio waveforms of sound levels between 45 and 100 dB.
- 1x Auxiliary Microphone (UI-5102)
- 1x 8-Pin DIN Extension Cable
- 1x Sensor Mounting Rod
See the Buying Guide for this item's required, recommended, and additional accessories.
Product Summary
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. When the auxiliary microphone is connected, the sensor's built-in microphone is turned off.
Applications
- 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
- 1x Auxiliary Microphone (UI-5102)
- 1x 8-Pin DIN Extension Cable (UI-5218)
- 1x Sensor Mounting Rod
Product Specifications
| Frequency Response | 20 to 9,000 Hz |
| Decibel Range | 45 to >100 dB |
| Signal-to-Noise Ratio | <60 dB |
| Amplification | Two stages condition low-level signals |
| Pin Configuration | 8-pin DIN plug on case |
| Sensor ID | Auto-identification on 550/850 Interfaces |
Data Collection Software
This product requires PASCO software for data collection and analysis. We recommend the following option(s). For more information on which is right for your classroom, see our Software Comparison: SPARKvue vs. Capstone »
Interface Required
This product requires a PASCO Interface to connect to your computer or device. We recommend the following option(s). For a breakdown of features, capabilities, and additional options, see our Interface Comparison Guide »
ScienceWorkshop Sensors and PASPORT Interfaces
Most of PASCO's ScienceWorkshop sensors may be used with our PASPORT interfaces by using the correct adapter. Learn more about our analog and digital PASPORT adaptors in the following guide:
Buying Guide
| Replacement Parts | P/N | Price |
|---|---|---|
| Auxiliary Microphone | UI-5102 | -- |
Product Guides & Articles
Using ScienceWorkshop Sensors
PASCO's original line of sensors (in the black cases) can be used directly with the 550 or 850 Universal Interfaces, the legacy ScienceWorkshop Interfaces, or with our other PASPORT interfaces by using the correct adapter.
Experiment Library
Perform the following experiments and more with the Sound Sensor with Microphone.
Visit PASCO's Experiment Library to view more activities.
Interference of Sound Waves
The purpose of this activity is to measure and analyze the behavior of two sounds that combine to produce beats. This activity also examines the relationship between the beat frequency and the frequencies of the two interfering...
Sound Waves
Explore the characteristics of different sounds, the waves that produce sounds, and the fundamentals of frequency and harmonics within different sounds.
Superposition of Sound Waves
Two waves and their sum are created in the Capstone calculator and the effects of changing phases and amplitudes are examined in a graph.
Speed of Sound in Air
Measure the speed of sound in air using a tube that is closed at one end. Use a Sound Sensor to record the initial pulse of sound and its echo. Calculate the speed of sound based on the overall distance traveled and the round-trip...
Speed of Sound in Air
The purpose of this activity is to measure the speed of sound in air using a tube that is closed at one end. Use a Sound Sensor to record the initial pulse of sound and its echo. Calculate the speed of sound based on the overall...
Interference of Sound Waves
Measure and analyze the behavior of two sounds that combine to produce beats. Determine the relationship between the beat frequency and the frequencies of the two interfering sound waves.
Support Documents
| Manuals | ||
|---|---|---|
| Sound Sensor Reference Guide | English - 983.16 KB | |
