Directly manufacture USB digital sound intensity sensor / transducer used as educational laboratory equipment
Specification:
Range: 40db~120db
Resolution: 0.01db
Product's Picture
Examples of applications in digital experiments:
1. Explore the essence of sound
2. Explore the relationship between amplitude and loudness
3. Acoustic synthesis and interference
4. Explore the phenomenon of resonance
Instructions:
Press the ‘1’ button on the left side of the sensor for three to five seconds to turn it on, and connect to the intelligent acquisition terminal using the data cable. The sensitive component of the sound intensity sensor is placed at the front end of the sensor's epitaxial line and is aligned with the sound source when in use.
Note:
The minimum range of the sound intensity sensor is 40dB, and the measurement should exceed 40dB, but do not exceed the range.