Sound Level Meter Pro
| Category | Price | Seller | Device |
|---|---|---|---|
| Utilities | $19.99 | Mint Muse Technology, Inc. | iPhone, iPad, iPod |
SLM Pro is capable of performance comparable to high-end and expensive analog meters and it comes equipped with a comprehensive set of frequency weights**
MAJOR HIGHLIGHTS:
- 1st sound level meter (SLM) iOS® app to provide 5 frequency weightings
- High peak range (max around 110dB)
- High precision for better accuracy
- Premium quality visual and interaction designs
- Efficient algorithms for measurements, low CPU usage
- 36 Apple® device types calibrated
- Loaded with functionalities for SLM record keeping and measurement photo snapshots
FEATURES
- Displayed dB values: main dB value, peak value, average (Leq) value
- Frequency range: 50Hz ~ 15kHz
- Accuracy: +/- 2dB
- 5 frequency weightings: Flat, A, C, ITU-R 468-4 and ISO 226
- Display resolution: 0.1dB
- Response time: 125 milliseconds (fast); 1 second (slow)
- Calibrate with offset value from -10.0dB to 10.0dB
- Peak: around 110dB
- Snapshots: can take picture of measurement subject with camera
- Sound level logging: measures sound level over time; plots and records raw measurement data
- User can share measurement data through email
- Screen-lock can be disabled during measurement
* iPhone®s 6/5/4/3/1, iPad®s Mini/Air/4/3/2, iPod Touch® 5/4/3/2/1, built-in microphones
** with an external microphone, meter performance follows the microphone's compliance level (e.g. type-2 compliant for MicW i436); built-in microphone not certified by ANSI or IEC standards for SLM
