Freeware Downloads for "Sound Pressure Level Meter Software Log"

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

Best Sound Meter (sound pressure level) is an app which can measure the actual sound level meter with dB.
It uses your built-in microphone and shows a reference. We had calibrated many android devices with the actual sound level meter with dB.

You have to know that the built-in microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are limited by the hardware limitation, and very loud sound (100+ db) cannot be recognized.

Remember that it's only a device for fun and please use it as an auxiliary tool.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Netigen Tools
  • Date: 25-05-2014
  • Size: 2662 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

Decibel 10th turns your device into a professional sound meter, precisely measures the sound pressure level all around you. This extremely useful and beautiful tool will not only be a great tool for many uses but also bring you a lot of fun. Have you wondered how quiet is your room or how loud is a rock concert or sport event? Decibel 10th will help you answer all those right now.

Features

- Display the Average, Peak and Max values with both nice and clear digital and analog layout

- Quick reference text to help you compare with real-life examples

- Plotted history of the Average values

- Record and export the data to email for further analysis

- Tap on Max value to reset it any time

- Adjustable sample rate, ranging from 4Hz to 20Hz

- Calibrate the measurements from -10dB to 10dB

- Enable/disable auto-lock...

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: SkyPaw Co.,Ltd
  • Date: 01-09-2014
  • Size: 14336 KB

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!.

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

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

Calculates exponential averaged RMS of a signal using the specified windowlength as the time constant. Useful for computing sound pressure level from microphone data. Uses digital filter. Much faster than cumsum..

  • Platform: Matlab, Scripts
  • Publisher: Scott Copeland
  • Date: 23-04-2013
  • Size: 10 KB

We are specialized in supplying test and measuring equipment. Our core products are Oscilloscope, Multimeter, Power Supply, Electronic Load, Data Logger, Function Generator, Sound Level Meter, LCR Meter, Safety Tester and many more. Our company was founded in the late 1950 having a total 42 offices in Japan and 33 offices overseas (China, Taiwan, Korea, Hong Kong, Singapore, Malaysia, Thailand, Vietnam, India, Philippines and Indonesia). Other than serving the customers, we are also dealing with a large pool of makers.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Big Apps Idea Pte Ltd
  • Date: 25-10-2014
  • Size: 4608 KB

Multi Measures is a set of handy and elegant measuring tools. It turns your smart device into a swiss-army-knife that measures everything you will ever need.

Currently, there are 12 tools in the tool kit:

- COMPASS
A pretty and well-made compass for navigation, traveling and direction reference purposes.

- DECIBEL
A professional sound meter, precisely measures the sound pressure level all around you.

- TESLAMETER
It takes advantage of the built-in magnetometer, allows you to monitor the strength of magnetic field all around.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: SkyPaw Co.,Ltd
  • Date: 03-01-2014
  • Size: 32768 KB

Oregon Scientific TM Ssmart Blood Pressure Monitor (BPU321OS), you’ve made the first step toward monitoring of your blood pressure level. We hope it could help you easily acquire your blood pressure information and transfer it to your mobile app through Bluetooth Smart (bluetooth Low Energy). From now on, you can easily and systematically track your blood pressure level.
Systolic
Diastolic
Heart Rate
Record Calendar
Talking Function
World Health Organization (WHO) classifications.

This is a logger for shell script. This shell script logger has the following features - 1> Different log level. 2> Different log files for different level. 3> LAYOUT - easy understand.

Pressure Vessel design software for ASME VIII-Div.1, PD5500:2006, and EN 13445.
PVOpenSource (PVOSS) License - GNU General Public License (GPL).

Multi-Level Marketing Software www.mandilabs.com
Distributor Management, Warehouse Management, Personalization with Events, Meetings, Shopping Cart with Order Tracking
MLabs MLM License - GNU Library or "Lesser" General Public License version 3.0 (LGPLv3).

Ohms Acoustic Law Calculator provides the best way to calculate Acoustic Impedance, Particle Velocity, Sound Intensity and Sound Pressure. Automatic and Accurate Calculation. Formulas and Definitions are provided with all calculators.


*** Available in English, Français, Español, Italiano, Deutsch & Português ***

Ohms Acoustic Law Calculator includes 4 following modules.
• Acoustic Impedance Calculator
• Particle Velocity Calculator
Sound Intensity Calculator
Sound Pressure Calculator

Acoustic Impedance Calculator:
Calculates Acoustic Impedance with respect to
Sound Pressure / Sound Intensity
Sound Pressure / Particle Velocity
Sound Intensity / Particle Velocity

Particle Velocity Calculator:
Calculates Particle Velocity with respect to
Sound Pressure /...

  • Platform: Android 1.x, Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Sparkle Solutions
  • Date: 14-12-2014
  • Size: 554 KB

Bosch Security Systems offers innovative audio solutions for each acoustical project in a public environment. The Loudspeaker Selection Tool (LSP Select) enables you to choose the best fit product from the large range of over 80 Bosch Public Address, Voice Alarm, Background- and Foreground music loudspeakers.

The tool conveniently organizes the loudspeakers per category of ceiling loudspeakers, sound projectors, cabinet loudspeakers, column loudspeakers, active line arrays and horn loudspeakers.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: BoschSecurity
  • Date: 20-02-2015
  • Size: 25600 KB

ONLY for Sound ID Bluetooth Headsets

EarPrint App is a companion software for Sound ID Bluetooth Headsets (Models: SIX, 510, 512).
The EarPrint app, with the swirl of a finger, has the ability to personalize the audio characteristics of the Sound ID headsets in all 3 audio modes ...headset, music/media and Pass Thru. The PersonalSound feature is designed because "everyone hears differently" and has their own unique EarPrint. The goal of Personal Sound is to maximize speech understanding and clarity while keeping the listener in a comfortable listening range.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Sound ID
  • Date: 12-06-2014
  • Size: 3481 KB

"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

Sound Pressure Level Meter Software Log: Freeware | All

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