Freeware Downloads for "Free Noise Level Meter Program"

This project is for matlab development of a virtual sound level meter. The program will read in a .wav file and allow the user to analyze it as one would analyze a sound field with a sound level meter..

Super exact Level Meter Pro+ is a very useful app, prepared by Nokia Poland, that will help you out around the house or at your workplace.
Level Meter Pro+ is a simple measuring app, equipped with some nice features like:
* horizontal measure
* vertical measure
* quick & easy calibration
* user-friendly interface

Download for free!.

"Decibel" allows you to measure the sound level (dB) and the amplitude of the sounds around you!
And more, you can activate the flash function will launch the flash according to the sound, music and even your voice!
This free sound level meter (or decibel meter) is an essential tool for your smartphone :)

And all this in an application that is less than 750kb!

.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Nintend\'Apps
  • Date: 16-08-2014
  • Size: 754 KB

Free MSU VQMT plugin for noise level estimation. It includes implementation of three most popular algorithms for measurement of noise level. By results of job of the metrics the plot of frame-accurate value of noise level is constructed. Final value of the metrics is average arithmetic of all frame-accurate values..

AlgoTestd-OC?D? is an easy to use testing program for measuring the noise level of soundcards and their Frequency distribution.

It displays the noise parameters like the noise level peak to peak (p-p) and true rms, as well as the DC offset of the input signal. As this measurement is very accurate, even high quality soundcards or external ADCdlDLs (Analog to Digital Converter, e.g. DAT) connected via digital interface to the computer can reliably be tested and compared.

The integrated DC-Filter can be used to remove the influence of DC components present in the input signal.

hott notes is the free sticky notes reminder program for your desktop.

Features :

Remind
Place notes on your desktop, reminding you of important events everytime you use the computer.
*
List
Create checklists to keep track of what you've done and what you have left to do.

Scribble
Draw crazy pictures to decorate your desktop, or use your Tablet PC to write notes with a stylus. Scribble notes can be any size and stretched to your liking.
*
Style
hott notes have a simple, yet pleasant interface.

  • Platform: Windows
  • Publisher: Joel Riley
  • Date:
  • Size: 4044 KB

Many types of noise can be eliminated during data collection or post-processing. Noise removal during data collection is preferable. Noise that cannot be removed will increase Sv measurements and bias in situ TS measurements, leading to errors in fish density or biomass estimates.

Some instruments output noise levels at 1 m depth and this should be recorded. We recommend that authors report the noise levels or the SNR at the deepest depth included in the analyses. Remember that noise levels at 1 m are different if expressed as TSu or Sv data.

Sound Level Meter is in the 4th set of the Smart Tools collection (noise).

SPL(sound pressure level) meter app uses your phone mic to measure noise volume in decibels(db), and shows a reference.

REMEMBER!! The smart phone microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are LIMITED by the manufacturers and the very loud sound(100+ db) cannot be recognized. Moto Droid(max.100), Galaxy S3(81dB), Galaxy Note(91dB), Galaxy S2(98dB)...

See the 4-5nd pictures.

  • Platform: Android, Windows
  • Publisher: Smart Tools co.
  • Date:
  • Size: 1331 KB

Sound Meter for Android allows you to measure environmental noise with your mobile phone.

SPL(Sound Pressure Level) meter uses your phones microphone to measure noise volume in decibels(db)and shows a graph for you to visualize the measurement.

Note that mobile phone microphones were aligned to human voice at 300-3400Hz (40-60dB).

The maximum values are LIMITED by phone manufacturers, so very loud sound at 110+ dB may not be very accurate.

***How to use***

The app automatically displays the SPL measurement when you start it, the graph shows you the maximum and minimum values within 8 seconds.

  • Platform: Android 1.x, Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: EdgeWalk
  • Date: 03-01-2014
  • Size: 1945 KB

dB Sound Meter is a professional sound level meter in your Android phone. It can transform your smartphone into a sound level meter. It uses your microphone signal on your phone to be a SPL(sound pressure level) tester, it shows the db value for current environment. It's a very practical app,

dBSound Meter allows you to measure the volume of music, noise or any sound with your mobile phone with great precision and accuracy.

dB Sound Meter main feature:
* Wide ragne 0~120dB
* direct reading in dB
* Error tolerance 1.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Shi Yu Jie
  • Date: 28-09-2014
  • Size: 595 KB

This application brings the functionalities of a Sound Level Meter (SLM) and a basic Real Time Spectrum Analyzer (RTA) to your phone.

Analyze the ambient (background) noise and the traffic noise (TNI)!

This app (ad-supported) has more features (+) than the basic edition.

>>SLM Main features:
• Sound Level Meter (SLM)
• simple calibration settings
• 3 measuring modes (Dynamic, Average, Cumulative)
• current value, dB avg, dB min and dB max display
• sound level versus time chart
• threshold trigger
• current value, L90, L50 and L10 values display
• TNI (Traffic Noise index) display
• cumulative sound level chart
• tested with samsung galaxy S S2 S3 S4
• sharing of text values and screen bmp
• sound level distribution chart
• start/stop button
• automatic on/off...

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Gaia Consulting
  • Date: 07-07-2014
  • Size: 2252 KB

ATI VU Meter is a Analog VU Meter Measuring Audio Signals.you Can use it no check Noise Level around you.


A volume unit (VU) meter or standard volume indicator (SVI) is a device displaying a representation of the signal level in audio equipment.

Permissions that this app needs are:
- internet access (for displaying ads and some stats collection)
- write to external storage (to store temp files)
- record audio
- wake lock (for prevent device from sleeping)

Rate @Review this app on Google Play.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: ATI Team
  • Date: 11-12-2014
  • Size: 2457 KB

jWords is a port of WORDS (by William Whitaker, a free latin-english dictionary program written in Ada), to Java..

  • Platform: WinOther
  • Publisher: G. Siemoneit
  • Date:
  • Size: 5355 KB

Is your computer fast enough? Want to free up disk space to maximize PC speed? Our free uninstall manager software displays an alphabetical list of all programs, games and tools that have added an uninstall entry to Windows registry. PCMate Free Uninstall Manager, full featured uninstaller utility, offers a more user-friendly way to remove unneeded applications and residual registry entries without fail to save valuable memory space while keeping your system clean and trouble-free. In addition, a program search engine allows you to input the names or part of the names of unnecessary programs to easily find them.

Do you always want to know the signal strength of your device at any time?
And how about the signal strength in a particular store?
You always want to know but you always have no exact answer.
This 【Antenna Level Check】program is able to provide real-time detection on signal strength and show the result in percentage intuitively.
And there are 4 designs of button: chestnut cake, cake, Macaron and Dorayaki.
You can enjoy more fun by choosing your favorite cookies which can be shown in the shortcut on the homepage.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: TACOTY JP adc
  • Date: 13-02-2015
  • Size: 4505 KB

This application brings the functionalities of a basic Sound Level Meter (SLM) to your phone.

>>Main features:
• simple calibration settings
• 2 measuring modes (Dynamic, Average)
• current value, dB avg, dB min and dB max display
• sound level versus time chart
• threshold trigger
• sharing of text values
• sharing of screen bmp
• tested with samsung galaxy S S2 S3 S4

>>Data collection
The application relies on the mobile microphone signal. To achieve the best results consider the following:
1) Calibration (only the first time): the default calibration values are suitable for most smart phones.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Gaia Consulting
  • Date: 15-12-2014
  • Size: 1638 KB

The program AutoMixer is intended for automatic control of volume level. This program can be used for hearing MP3-music, radio of viewing TV or playing games. The flexible tuning will allow you effectively use by the program in all cases..

Webawy is a free Windows desktop application program like Microsoft Frontpage with tons of features Visual HTML (WYSIWYG) Editor. Free Full version with Source Code in Visual Basic 6.Webawy is a free Windows desktop application program like Microsoft Frontpage with tons of features. Edit your html pages visually and also edit the source code.. Auction software classifieds software forum software search engine software bulletin board Backup Software classified software. Auction software, Classifieds software, forum software,Pay per click search engine software, classified software, Bulletin board software,Website and server backup software, Site Builder Software, Partners software, Comes Complete With All Source Code In.

  • Platform: WinOther
  • Publisher: mewsoft.com
  • Date: 02-09-2009
  • Size: 3880 KB

Graphs Made Easy (GME) is a free, easy to use program to make line, bar, pie, area, series bar and stack bar graphs. It has a simplified, self-explanatory user-interface, and allows numbers or date values on the X-axis. It is designed to allow the easiest possible graph creation experience. Data can be entered using GME’s simplified data input, or imported from MS Excel ® and other data-grid style applications. Features like labels, arrows, legends and axis markers are added by drag-and-drop, or with simplified input windows.

dice v2.2 is a free RPG dice roller program. A good tool for players and DMs! .NET 2.0 Framework is required!.

Free Noise Level Meter Program: Freeware | All

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