说明
NoiSee is an intuitive professional-grade sound level meter for iPhone and iPod touch. It features all the tools that are expected from a professional ANSI or IEC compliant Sound Level meter. All filters, averaging modes and statistics meet or exceed class 2 requirements of relevant ANSI and IEC standards . NoiSee is specifically tailored to meet needs of Occupational health measurements. The application was created by the team that has over 10 years experience in calibration, owning a Sound Level Meter calibration laboratory meeting the ISO 17025 requirements. The same calibration equipment was used for the development of this app.
*** IMPORTANT NOTE ***
The app has been developed to run on devices running iOS 10 or higher. After you install the app you can start measuring immediately using the internal microphone. The readings you get are as accurate as it gets, because we tested the app with different iPhone models and take into account the differences in microphones between different generations of iPhones. Our tests have shown that the internal microphone has better performance than the microphone on the factory provided in-ear headphones.
The initial calibration works incredibly well and is determined with testing in an anechoic chamber meant for calibration of professional Sound Level Meters. We do not recommend changing the initial calibration since we have established that the internal sensitivity of the microphones has insignificant variation between different iPhone models.
The app makes full use of the iPhone's dynamic range which is approximately 45 dB to 100 dB (re. 20 uPa) and frequency response range which is from 100 Hz to 8 kHz.
App has two modes:
***Sound Level Meter
History view for one minute time log of the measured parameter
Parameters offers a view of all the Statistics of the current measurement (Percentiles from the ISO)
-All relevant time weightings available: Fast and Slow
-All relevant sound measurement parameters are measured and indicated: Leq, LCpeak, SPL
Spectrum view offers a view of time-history of the sound Level which is frequency and time-weighted.
Special care has been taken to design the CPB (Constant percentage bandwidth) frequency analysis according to the IEC 61260 and ANSI S1.11.
***Noise at work
Occupational Health compliant parameters including: Noise DOSE, Elapsed time.
Special parameters: LEX 8h, Projected DOSE, Time to reach 100% DOSE (in hh:mm:ss).
***Settings
- Sound Level meter weightings (Frequency weighting, Time weighting)
- Noise at work parameters (Standard, Exchange rate, Time Weighting)
- Microphone selection
- Calibration
***External microphone
NoiSee has been tested with external microphone MicW i436, which is a calibrated measurement microphone complying with the Class 2 (IEC 61672) sound level meter standard. If you use an acoustic calibrator with a 1/4-inch adapter, NoiSee can perform automatic calibration.
***Sleek app design that is specially appropriate for any light conditions.
屏幕截图
价格
- 今天: $0.99
- 最小值: $0.99
- 最大值: $0.99
可选
积分
0 ☹️
排名
0 ☹️
列表
0 ☹️
评价
抢先评价一下吧 🌟
其他信息
通讯录
http://www.ea-lab.eu/noisee您可能还喜欢
-
- See Tickets Wallet
- iOS 应用: 工具 来自: See Tickets
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 322 (4.0) 版本: 48.0.1 This app is for storing DIGITAL tickets only, it will NOT show e-ticket PDFs or other orders. The See Tickets Digital Wallet allows digital tickets purchased through seetickets.com ... ⥯
-
- Noi Solar
- iOS 应用: 工具 来自: Guangzhou NOI Technology Co., Ltd
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 1.1.9 The NOI Solar APP serves the Internet of Things (IoT) and is an IoT solution dedicated to the solar energy industry. 1. Support Bluetooth/WiFi connection at the same time. 2. Both ... ⥯
-
- See Sailing
- iOS 应用: 工具 来自: Atomic Droplet
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 1.1.0 This is the IOS front end for See Sailing. Collects and uploads data from the See Sailing N2K gateway and NMEA over WiFi. ⥯
-
- See Say
- iOS 应用: 工具 来自: ELERTS Corp
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 374 (4.7) 版本: 3.2.1 Help make your city, improvement district or transportation system safer by reporting safety and security concerns. When you see a problem, the See Say app provides a quick and ... ⥯
- 新
- See it Speak it
- iOS 应用: 工具 来自: Allykiro Valdez
- $0.99
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 1.0 Description See it Speak it is a powerful sight-to-speech app built with accessibility at its core. Simply point your iPhone s camera at objects, text, or surroundings, and the app ... ⥯
-
- See it? Say it!
- iOS 应用: 工具 来自: Environmental Protection Agency Ireland (EPA)
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 2 (4.5) 版本: 3.5.36552 This App makes it really easy to report environmental pollution (Republic of Ireland only) with the GPS location and photos submitted at the touch of a button. We hope that you will ... ⥯
-
- See My Baby
- iOS 应用: 工具 来自: IPCamSoft.com
- $7.99
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 1.0.2 When you have a baby, your baby needs constant attention, and a baby monitor is one of the must-buy products. However picking the right monitor isn't simple and it may be expensive, so ⥯
-
- SEE CLICK REPORT
- iOS 应用: 工具 来自: Carroll County Government
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 6.2.1 SEE CLICK REPORT is an easy way for anyone to report non-emergency issues to Carroll County, Maryland while on-the-go. Use this efficient tool to report concerns such as potholes, ... ⥯
-
- Say See Show
- iOS 应用: 工具 来自: Say See Show
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 1.0 Say See Show - Turn Your Old Phone Into a Smart Security Ally Imagine turning your unused smartphone into a vigilant protector for your home, office, or belongings - 24/7, without any ... ⥯
-
- See through Clock
- iOS 应用: 工具 来自: Hideaki Uchikoshi
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 1.0.44 A clock with a transparent background that allows you to see behind the iPhone (this app) ⥯
- 新
- See Hear Braille - Deaf-blind
- iOS 应用: 工具 来自: Saamer Mansoor
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 1.0 Entertainment should be for everyone. Yet for millions of people living with both vision and hearing loss, simply watching TV can feel impossible. SeeHearBraille changes that. Designed ⥯
-
- PSD.See
- iOS 应用: 工具 来自: rui shao
- $0.99
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 6 (1.5) 版本: 3.6.1 A tool for opening and viewing PSD document files on iPhone, iPod or iPad. When you install PSD.See on your iOS device you will be able to open PSD files from Mail, Safari or any other ⥯
-
- EZ-SEE⁺
- iOS 应用: 工具 来自: Talitor Technology Inc.
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 1.0.7 EZ-SEE+ App features remote quad live-view surveillance device from your iOS Mobile! It is simple, fast, to immediately watch over your house, office, or any other place or location ... ⥯
-
- SWIS - See What I Search
- iOS 应用: 工具 来自: HARDSPRO LLC
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 6 (5.0) 版本: 1.8.11 Please join us in helping connect the world through search! At SWIS, we want to help showcase where people go to gain knowledge, get information, and see how and where trends start. By ⥯