Name: NoiSee
Price: 0.99 USD
Rating: 4 (241 reviews)

Updating

NoiSee

EA LAB

Released: 2012-08-09

$0.99 0%

Version 2.4.1

$0.99 0%

Version 2.4.1

Released: 2012-08-09

iPhone Screenshots

Description

Measuring sound is what we do. Now, on the iPhone and iPod touch. NoiSee - Worthy of the name "Sound Level Meter"

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.

What's New in Version 2.4.1

Lots of small fixes and improvements

Seller

Name

EA LAB d.o.o.

URL

http://www.ea-lab.eu/noisee

Information

Developer

EA LAB

Version

2.4.1

Size

7 MB

Game Center

VPP Device Licensing

Yes

Rating

Rated: 4+

Compatibility

iOS 13.0 or later

Devices

iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XR, iPhone XS, iPhone XS Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2nd generation), iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone SE (3rd generation), iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 16e, iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, iPhone 17e, iPad (5th Generation) Wi-Fi, iPad (5th Generation) Wi-Fi + Cellular, iPad (6th generation) Wi-Fi, iPad (6th generation) Wi-Fi + Cellular, iPad Pro, iPad Pro (Cellular), iPad Pro (9.7-inch), iPad Pro (9.7-inch) (Cellular), iPad Pro 12.9-inch (2nd generation), iPad Pro 12.9-inch (2nd generation) Wi-Fi + Cellular, iPad Pro (10.5-inch), iPad Pro (10.5-inch) Wi-Fi + Cellular, iPad Pro (11-inch), iPad Pro (11-inch) Wi-Fi + Cellular, iPad Pro 12.9-inch (3rd generation), iPad Pro 12.9-inch (3rd generation) Wi-Fi + Cellular, iPad Air, iPad Air (Cellular), iPad Air 2, iPad Air 2 (Cellular), iPad Air (3rd generation), iPad Air (3rd generation) Wi-Fi + Cellular, iPad mini Retina, iPad mini Retina (Cellular), iPad mini 3, iPad mini 3 (Cellular), iPad mini 4, iPad mini 4 (Cellular), iPad mini (5th Generation), iPad mini (5th Generation) Wi-Fi + Cellular, iPad (7th generation) Wi-Fi + Cellular, iPad Pro 11-inch (2nd generation), iPad Pro 11-inch (2nd generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (4th generation), iPad Pro 12.9-inch (4th generation) Wi-Fi + Cellular, iPad Air (4th Generation) (Wi-Fi), iPad Air (4th Generation) (Wi-Fi + Cellular), iPad (8th generation) Wi-Fi, iPad (8th generation) Wi-Fi + Cellular, iPad Pro 11-inch (3rd generation), iPad Pro 11-inch (3rd generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (5th Generation), iPad Pro 12.9-inch (5th Generation) Wi-Fi + Cellular, iPad (9th Generation), iPad (9th Generation) Wi-Fi + Cellular, iPad mini (6th Generation), iPad mini (6th Generation) Wi-Fi + Cellular, iPad Air (5th generation), iPad Air (5th generation) Wi-Fi + Cellular, iPad Pro 11-inch (4th generation), iPad Pro 11-inch (4th generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (6th generation), iPad Pro 12.9-inch (6th generation) Wi-Fi + Cellular, iPad (10th generation), iPad (10th generation) Wi-Fi + Cellular, iPad Air 11-inch (M2) Wi-Fi, iPad Air 13-inch (M2) Wi-Fi, iPad Air 13-inch (M2) Wi-Fi + Cellular, iPad Pro 11-inch (M4) Wi-Fi, iPad Pro 11-inch (M4) Wi-Fi + Cellular, iPad Pro 13-inch (M4) Wi-Fi, iPad Pro 13-inch (M4) Wi-Fi + Cellular, iPad mini (A17 Pro) Wi-Fi, iPad mini (A17 Pro) Wi-Fi + Cellular, iPad (A16) Wi-Fi, iPad (A16) Wi-Fi + Cellular, iPad Air 11-inch (M3) Wi-Fi, iPad Air 11-inch (M3) Wi-Fi + Cellular, iPad Air 13-inch (M3) Wi-Fi, iPad Air 13-inch (M3) Wi-Fi + Cellular, iPad Pro 11-inch (M5) Wi-Fi, iPad Pro 11-inch (M5) Wi-Fi + Cellular, iPad Pro 13-inch (M5) Wi-Fi, iPad Pro 13-inch (M5) Wi-Fi + Cellular, iPad Air11M4, iPad Air11M4Cellular, iPad Air13M4, iPad Air13M4Cellular, iPod touch (6th Generation), iPod touch (7th generation)

Languages

English

App Store: Customer Ratings

Ratings & Reviews

4.0 of 5 (241 Ratings)

App Store: Customer Reviews

2025-07-17

Gets the Job Done

For what I was needing this sound meter app got the job done. This app renders a lot of data that I did not quite understand but that is ok. As another reviewer stated, this app will fail upon startup at times but that is easily overcome. 5 stars!

2024-05-17

Good, could be better

I’m no expert. I like the graphics, I plan to use it in restaurants. I can report the cicada background here is 50+ db

I’d appreciate explanations of the terminology or a link for it.

If you need to reset just turn it off and on, which seems unobjectionable for such a cheap app.

2021-12-25

Exactly what I wanted

It’s doing the simple things I wanted and I am learning more and more about sound environments and the more sophisticated details I should be examining.

2021-05-21

Hangs

Seems like a nice sound level app. It hangs and locks up when opening. Only way to get it to run is to reboot it by swiping it closed and restarting it. It works fine till I close it and try and run it again at which time it is locked up

2021-01-29

Great when it was supported

No longer works on iOS 14, and an update doesn’t seem likely

2020-08-05

There are better for less

I am a regular user of the NIOSH sound level meter developed by this company. Today I found the NOiSee dB meter and from the description, it sounded like it fit what I was looking for- mostly over the NIOSH app is the ability to see graphed results. First the good- the best part about this app is the time to 100% dose. Helpful for workplace sound surveys. The bad- for US/ OSHA, there are too many unnecessary features. The resolution in the graphs are way too big. 10 seconds? Won’t show echos or secondary pulses. The biggest negative is you can’t save or send a survey. That costs extra, not explained in the description. $0.99 won’t break the bank but the NIOSH dB meter has better functionality for free, however it does only measure to OSHA or NIOSH standards. I did use a QC-10 calibrator with a Dayton Audio iMM-6 external mic and had to correct -8.5. With the external mic after calibration, the readings are 2dB higher than my 3M Edge 4 dosimeter.

2020-03-01

Amazing!

Thought for sure I’d have had to buy an expensive meter to do what this app can do!

2019-02-11

great app

Here is an advice: can you hide the shopping cart icon for purchased users? Since I’ve buy the two additional item, the icon there looks strange...

thx.

2012-08-11

Practical and useful!

I couldn't believe the functionality. All the relevant parameters and even dose is available on this iPhone sound level meter. And comparing it to my calibrated SLM it was very accurate. They deliver on what they promised. And they promised a lot!