Home /
Bricklets /
Sensors /
Sound Pressure Level Bricklet

Sound Pressure Level Bricklet

More Views

€0.00

Incl. 19% Tax, excl. Shipping Cost

Availability: In stock

Measures sound pressure level in dB(A/B/C/D/Z) and ITU-R 468
Measures spectrum with up to 512 bins and up to 80 samples per second
Frequency range 40Hz to 40960Hz
Noise floor 30dB, maximum 120dB

Bricklet*: Sound Pressure Level Bricklet +€29.99
Qty:
Bricklet Cable 7p-7p
for HAT (Zero) Brick and Isolator Bricklet [help?]: Qty:
Bricklet Cable 7p-10p
for Master, IMU, (Silent) Stepper, DC and Servo Brick [help?]: Qty:
Mounting Kit / Case: Qty:

* Required Fields

Qty:

Description

Details

The Sound Pressure Level Bricklet can be used to extend the features of Bricks by the capability to measure sound pressure level and sound spectrum. The measured sound pressure level can be returned weighted by the frequency-weighting standards A, B, C, D, ITU-R 468 and flat weighting (Z).

The sensor can be used to measure loudness of music, construction sites, street noises and other environmenstal noises in a variety of weighting standards. It is also possible to determine the frequency composition (spectrum).

The Sound Pressure Level Bricklet has a 7 pole Bricklet connector and is connected to a Brick with a 7p-10p Bricklet cable.

Technical Specifications

Property	Value
Current Consumption	50mW (10mA at 5V)

dB(X) Accuracy*	+-5dB, +-5% maximum full-scale error
Measurement Range	30dB - 120dB

Dimensions (W x D x H)	25 x 25 x 6mm (0.98 x 0.98 x 0.24")
Weight	2.6g