Software Downloads for "Sound Level Indicator"

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..

This tutorial/demo presents the design of a sound level meter in Matlab. The Data Acquisition Toolbox is used to implement a real-time spectrum analyzer. The decibel meter is implemented in the frequency domain using Parseval's relation. Documentation is provided in the included PDF. Further information is available at: http://mesh.brown.edu/dlanman..

  • Platform: Matlab, Scripts
  • Publisher: Douglas Lanman
  • Date: 02-03-2013
  • Size: 1884 KB

VUmeter is a compact application that allows you to check the sound level received by your sound card using the microphone.

It is designed to help you notice when the sound level spikes and creates distortions in the recorded audio files.


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KTDrumTrigger is a VST plugin with custom editor that triggers MIDI notes based on the sound level of the incoming audio stream in different frequency bands. It allows you to "detect" occurrences of percussive sounds in an audio stream and send out a MIDI event whenever that happens..

The Portable Sound Monitor (PSM) is ideal for anyone working within the music industry ( our primary market ) as well as environments where it is imperative to measure the quality of sound, such as motor racing, shooting events and public displays. The main advantage PSM is the ability to be able to forward the recording via email as well as text message. The quality of the recording is somewhat dependant on the ability of the Smartphone microphone. Generally speaking the handsets on the market that make use of Windows based technology tend to be the high end units and therefore tend to also come with a well built microphone.

Sleepy Sound has been designed according to medical recommendations and promotes more deep relaxation before and after sleeping. Try Sleepy Sound after hard working day. Turn on your favorite quiet music from CD or player on computer and launch Sleepy Sound. It will decrease sound level step by step and you relax after him and fall asleep. Then after desired time period Sleepy Sound will increase step-by-step sound level and you softy awake from sleep. Time period before sleeping, amount of sound levels and wake up period choose according your biological rhythms.

DSSF3 Light is a highly advanced sound analyzer greatly exceeding the usual FFT analyzer's performance. It is the best choice for learning sound measurement and for education. It is mainly applicable to a measurement of home audio and a car stereo, for a measurement of an electric circuit, and noise measurement. DSSF3 Light is equipped with the latest functions of therealtime analyzer, such as the signal generator, the FFT analyzer (Power spectrum, 1/1 and 1/3 octave band analysis, and Waterfall), the sound level meter (slow / fast preset), the oscilloscope, the sound recorder.

DSSF3 Light is a highly advanced sound analyzer greatly exceeding the usual FFT analyzer's performance. It is the best choice for learning sound measurement and for education. It is mainly applicable to a measurement of home audio and a car stereo, for a measurement of an electric circuit, and noise measurement. DSSF3 Light is equipped with the latest functions of the realtime analyzer, such as the signal generator, the FFT analyzer (Power spectrum, 1/1 and 1/3 octave band analysis, and Waterfall), the sound level meter (slow / fast preset), the oscilloscope, the sound recorder.

  • Platform: WinOther
  • Publisher: Y Works Inc.
  • Date: 26-06-2012
  • Size: 4188 KB

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

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

The Sound Meter uses the microphone of your phone / tablet to measure the sound level, and display the result on any of the following Sony Smart Accessories:

* SmartWatch 2
* SmartWatch
* Wireless Headset Pro

Besides the actual sound level, the maximal and the average sound levels are displayed at any time.


Disclaimer: the results may be different than what a professional Sound Meter device would measure.


LiveWare™ extension for Smart Wireless Headset pro


LiveWare™ extension for SmartWatch.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Eir3 Apps
  • Date: 27-08-2014
  • Size: 77 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!

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

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 shows the percentage of battery.
Battery level indicator.
Battery indicator light.
Show battery life on android.
The display is clear and the colors help to know when it is necessary to recharge.
Check your battery level.

Features:
- Always to know what the status of the battery.
- Display color of the battery according to its percentages.
- Constantly displayed battery percentage in the status bar.
- Lightning icon appears when the battery is charging.

  • Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: Adcoms
  • Date: 01-11-2014
  • Size: 2355 KB

Train your dog to do tricks!
Train your dog to stop barking!
or if there is a dog next door, use this app to make it silent.

Features
-Variable frequency tone generator
-Bark detector
-Sound level meter

How does it work?
Dogs are capable of hearing sounds at much higher frequencies than people. A dog whistle works by emitting a high frequency tone in a range that a dog does not ordinarily encounter a* * typically between 14,000 Hz and 20,000 Hz. The highest frequency a normal middle aged human can hear is 12,000-14,000 Hz, so dona* t be alarmed if you cana* t hear the dog whistle yourself.

  • Platform: Android, Windows
  • Publisher: Chao Hang
  • Date:
  • Size: 1433 KB

Widget, battery level indicator.

PRO VERSION AVAILABLE WITH MORE FEATURES.

Perfectly clear, easy readable battery widget providing you quick and accurate information about power you have in your phone.

ATT: The 1x1 widget allows various sizes, check the settings of the widget! (click widget, click settings, cick blue label)

- Resizable Widget (Android 4.0 and later)

- Lightweight program (80 KB)

- Not battery drain.

- Shows accurate data: Level, Temperature, Voltage, ...

- 48 hours graph of the level and temperature of the battery.

  • Platform: Android, Windows
  • Publisher: Pedro Maicas
  • Date:
  • Size: 90 KB

Baby monitor is for the time when your baby cries and just just can't reach her right at that moment. Baby monitor monitors the sound level and when it finds out the baby is crying it plays a pre-selected video. The app also checks for sms that can be used as a remote control..

  • Platform: Android 1.x, Android 2.x, Android 3.x, Android 4.4, Android 4.x
  • Publisher: ApkIng
  • Date: 14-01-2015
  • Size: 1331 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
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