About Sound Level Analyzer Lite
"Sound Level Analyzer Lite" is a sound level meter app for iPhone. Available in variety of applications as the neighboring environmental noise measurement, audio system check, vehicle interior noise check, sound check of...
"Sound Level Analyzer Lite" is a sound level meter app for iPhone.
Available in variety of applications as the neighboring environmental noise measurement, audio system check, vehicle interior noise check, sound check of live events, and more.
This app can easily set the frequency weighting characteristic and the time weighting characteristic necessary for sound level meter, and appropriate sound level measurement is possible.
It also has the calibration function to adjust the microphone level for each device.
Features:
- Sound level measurement (dB): Leq (equivalent noise level), Min (minimum value), Max (maximum value), Avg (time average equivalent noise level)
- Frequency weighting correction characteristics : A (for noise level meter), C (for sound level measurement), Z (no correction)
- Time weighting characteristics : Fast = 0.125 sec, Slow = 1.0 sec
- Calibration function: level correction value setting, -20 to +20dB
- Measurement time: 20 sec
Applications:
- Live Sound
- Environmental noise measurement
- Installation of audio equipment
- Tuning of audio equipment
- Architectural acoustics
- Broadcast
- Device management
Example of the noise level situation:
- 130dB : Engine sound of Airplane
- 110dB : Horn of Car
- 100dB : Noise of passing train
- 90dB : In loud factory
- 80dB : In the train, Vacuum cleaner
- 70dB : Noisy office, Noisy street
- 60dB : Quiet Car, Normal conversation
- 50dB : Quiet office
- 40dB : In the library, Quiet residential area
- 30dB : Outskirts of midnight, Whisper
- 20dB : Sounds of rubbing leaves
Note:
The standard noise measurement range is 30-130 dBA, and even in a quiet room, the measured value is approximately 30 dBA. In any silent environment, it will not be measured with very low noise levels, such as 0 dBA.
The WHO has proven direct links between noise and health risks; tinnitus, sleep disturbance, stress, cognitive impairment, heart diseases and annoyance in general. Please check your environmental noise for your wellness.
Please visit our iOS App Support page for more information on this app.
Oct 12, 2022
Version 7.0
- Improved internal processing and performance.
- Renewed UI design.
- Requires iOS 15.0 or later.
Previous Versions
Here you can find the changelog of Sound Level Analyzer Lite since it was posted on our website on 2016-09-25 16:33:42.
The latest version is 7.0 and it was updated on 2024-04-22 21:33:44. See below the changes in each version.
Sound Level Analyzer Lite version 7.0
Updated At: 2022-10-12
Changes: Oct 12, 2022
Version 7.0
- Improved internal processing and performance.
- Renewed UI design.
- Requires iOS 15.0 or later.
Sound Level Analyzer Lite version 6.0.2
Updated At: 2022-01-09
Changes: Jan 9, 2022 Version 6.0.2
- Minor improvements.
Sound Level Analyzer Lite version 6.0
Updated At: 2021-11-07
Changes: Nov 7, 2021 Version 6.0
- Minor improvements.
- Requires iOS15.0 or later.
Sound Level Analyzer Lite version 5.2
Updated At: 2021-03-26
Changes: Mar 26, 2021 Version 5.2
- Minor improvements.
- Requires iOS12.5 or later.
Sound Level Analyzer Lite version 5.1
Updated At: 2020-08-23
Changes: 23 Aug 2020 Version 5.1
- Minor improvements.
Sound Level Analyzer Lite version 5.1
Updated At: 2020-08-23
Changes: Aug 23, 2020 Version 5.1
- Minor improvements.
Sound Level Analyzer Lite version 5.0
Updated At: 2020-05-21
Changes: May 21, 2020 Version 5.0
- Added processing to prevent erroneous operation during measurement.
- Minor improvement.
- Requires iOS12.4 or later.
Sound Level Analyzer Lite version 4.1
Updated At: 2019-03-28
Changes: Mar 28, 2019 Version 4.1
- Minor improvement.
- Requires iOS12.2 or later.
Sound Level Analyzer Lite version 2.2
Updated At: 2014-06-10
Sound Level Analyzer Lite version 5.1
Updated At: 1970-01-01
Changes: 2020年8月23日 Version 5.1
- Minor improvements.
Disclaimer
Official App Store Link
We do not host Sound Level Analyzer Lite on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
The App Store link for Sound Level Analyzer Lite is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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