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Sound Level Meter Pro

價格:免費

更新日期:2016-01-09

檔案大小:7.3 MB

目前版本:2.2

版本需求:需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。

支援語言:英語

Sound Level Meter Pro(圖1)-速報App

Mint Muse® Sound Level Meter Pro transforms your iPhone®s and iPad®s into high quality sound level meters (SLM). It has been meticulously designed with you in mind; a tool that is simple to use while offering capabilities for a range of applications. It sports a beautiful interface to complement the latest trend in design. We have carefully calibrated sensitivity values of the microphones for iPhone®s/iPad®s/iPod Touch® for accurate readings.*

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

Sound Level Meter Pro(圖2)-速報App

- 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

Sound Level Meter Pro(圖3)-速報App

- 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

Sound Level Meter Pro(圖4)-速報App

** 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

Sound Level Meter Pro(圖5)-速報App

支援平台:iPhone, iPad