App Information Decibel Measuring App
- App NameDecibel Measuring App
- Package Namedecibel.measuring.app
- UpdatedNovember 20, 2017
- File Size4.5M
- Requires AndroidAndroid 2.3 and up
- DeveloperWhite Simplicity LLC
- CategoryMusic & Audio
- Google Play Link
Bounce Tales 26 APK
The main character is Alex, help him!Traveling the world, thingscan not always be smooth. Sometimes you come across differentsituations, and sometimes you get lost somewhere!Our friend Alexgot lost in the forest, and to get out of there, you need to putyour mind and wit!Go through many exciting and interesting levelsto help Alex!394946398d
Baby Abc APK
Young babies have limited color vision. This baby game app wasdesigned for young babies taking into account the baby's fragilemind. This App will give your baby an option to memorize the ABCfrom a very early stage. Learning abc from early age in a fun andenjoyable way. In-app purchase enables you to disable the Ads forjust - 0.99$. NOW FREE - Record yourself saying the ABC. Theadvanced recording feature is excellent for babies, your babyrecognizes your voice enabling a better and faster learningexperience. More baby apps for 3 month olds and baby games for oneyear old can be found herehttps://play.google.com/store/apps/developer?id=White+Simplicity+LLC
Roulette Predictor & Calc Pro 2.1 APK
Roulette Predictor & Calculator Pro, will give you a set ofprediction to the most REASONABLE/THEORETICAL numbers that areabout to come out. The power of a Roulette Computer is now in yourpocket. Normal Price 50$. (similar prediction computer/calculatormay cost up to 2000$ !! ) RECOMMENDATION Test the app in youtube ita lot of fun! WARNING Do not gamble! WARNING Do not use this app Ifit is ILLEGAL in your country! WARNING this app is not always rightand if you do decide to gamble use with caution! WARNING I am notresponsible for any losses misuse / use of this app will bring you!WARNING This app may contain bugs! WARNING The default valuesin the app assume 80cm Roulette wheel,but ball size/weight does notmatter. WARNING The new vibration mode may be confusingand/or with/out bags. For mathematical details of the kinematics(basic kinematics) solved by this app can ALSO be found in here buta basic knowledge in physics is all you need.http://chaos.aip.org/resource/1/chaoeh/v22/i3/p033150_s1 It workswith the help of a user input by pressing the button each time theball pass 0 (green), the app calculate the speed and accelerationof the ball, with that information, the app will provide theTHEORETICAL predicted numbers. Training of the speed which the ballfinally leaves the upper ring is provided in the pro version. Textto speech is enabled @ the Pro version. NEW!! Vibration mode! byroulette quarters! This mode will enable you to know on whichquarter the ball is most likely to falls on.
बच्चों का कखग (Hindi-ABC) 0.9 APK
छोटे बच्चों की रंग दृष्टि सीमित होती हैयह बच्चों के खेल काएप्लिकेशन छोटे बच्चों के नाजुक दिमाग को ध्यान में रखकर बनाया गयाहैयह एप्लिकेशन आपके बच्चे को एक छोटी उम्र में कखग याद करने के लिएएक विकल्प दे देंगेएक मजेदार और मनोरंजक तरीके से कम उम्र से कखग काअध्ययन0.99 $ - में एप्लिकेशन खरीद के विज्ञापन निष्क्रिय करेंमुफ्त -कखग बोलते हुए अपने आप को रिकार्ड करेंमुफ्त - वैकल्पिक साप्ताहिक /दैनिक अनुस्मारक, तेजी से सीखने के अनुभव और अभ्यास के लिए उन्नतरिकॉर्डिंग की सुविधा आपके बच्चे के लिए बेहत अच्छा हैबच्चा आपकी आवाजको पहचानता है और उससे बेहतर और तेजी से सीखता हैतीन महीने से एक सालके बच्चों के लिए कुछ और एप्लिकेशन यहाँ पाये जा सकतेहैंhttps://play.google.com/store/apps/developer?id=White+Simplicity+LLC
Roulette Predictor & Calculator, will give you a set ofprediction to the most REASONABLE/THEORETICAL numbers that areabout to come out. The power of a Roulette Computer is now in yourpocket. RECOMMENDATION Test the app in online Roulette videos it alot of fun! WARNING Do not gamble! WARNING Do not use this app Ifit is ILLEGAL in your country! WARNING this app is not always rightand if you do decide to gamble use with caution! WARNING I am notresponsible for any losses misuse / use of this app will bring you!WARNING This app may contain bugs! WARNING The free appassume 80cm Roulette wheel,but ball size/weight does not matter.WARNING Offset do not work in the free version. ★ If you like thisFree version check out the Pro athttp://play.google.com/store/apps/details?id=white.simplicity.RoulettePredictorAndCalculatorPro★ For mathematical details of the kinematics (basic kinematics)solved by this app can ALSO be found in here but a basic knowledgein physics is all you need.http://chaos.aip.org/resource/1/chaoeh/v22/i3/p033150_s1 ★ It workswith the help of a user input by pressing the button each time theball pass 0 (green), the app calculate the speed and accelerationof the ball, with that information, the app will provide theTHEORETICAL predicted numbers. ★ Training of the speed which theball finally leaves the upper ring is provided in the pro version.The free app contain predetermined value that cannot be change.
Baby Animals APK
This baby game app was designed for young babies taking intoaccount the baby's fragile mind. Baby Animals will give your babyan option to memorize many common animals (more than 50!!) from avery early stage. In-app purchase enables you to disable the Adsfor just - 0.99$. FREE - Record yourself saying the name of theanimal. Baby Animals has one of the biggest animals collection!.This baby card learning game include advanced recording featurethat is excellent for babies, your baby recognizes your voiceenabling a better and faster learning experience. More baby appsfor 3 month old and baby games for one year old can be found herehttps://play.google.com/store/apps/developer?id=White+Simplicity+LLC
ਬਚੋਯਾਂ ਲਈ ਪੰਜਾਬੀ Punjabi ABC 1.0 APK
ਬੱਚੇ ਸੀਮਿਤ ਰੰਗ ਵੇਖ ਦੇ ਹਨਇਸ ਐਪ੍ਲਕੇਸ਼ਨ ਨੂੰ ਬਚੋਯਾਂ ਦੇ ਲਈ ਤਿਆਰ ਕੀਤਾ ਗਿਆਹੈਇਸ ਐਪ੍ਲਕੇਸ਼ਨ ਵਿਚ ਤੁਹਾਡੇ ਬਚੋਯਾਂ ਲਈ ਪੰਜਾਬੀ ਸਿੱਖਣ ਦਾ ਇੱਕ ਚੰਗਾ ਤਰੀਕਾਦਿੱਤਾ ਹੈਹੁਣ ਬੱਚੇ ਮਜ਼ੇ ਨਾਲ ਪੰਜਾਬੀ ਸਿਖ ਸਕਦੇ ਹਨ ਵਿਗਿਆਪਨ ਨੂੰ ਰੋਕਣ ਲਈਐਪ੍ਲਕੇਸ਼ਨ ਖਰੀਦੋ - 0.99$ਮੁਫ਼ਤ - ਪੰਜਾਬੀ ਵਰਣਮਾਲਾ ਆਪਣੀ ਆਵਾਜ਼ ਵਿਚ ਰਿਕਾਰਡਕਰੋਮੁਫ਼ਤ - ਛੇੱਤੀ ਸਿੱਖਣ ਦਾ ਤਜਰਬਾ ਕਰਨ ਲਈ ਅਖ਼ਤਿਆਰੀ ਹਫਤਾਵਾਰੀ / ਰੋਜ਼ਾਨਾਦਾ ਰਮਿੰਦਰਪੰਜਾਬੀ ਵਿੱਚ ਤੁਹਾਡੀ ਆਵਾਜ਼ ਬੱਚੇ ਲਈ ਚੰਗੀ ਹੈ ਤੇ ਛੇੱਤੀ ਸਿੱਖਣ ਦਾਤਰੀਕਾ ਹੈਤਿਨ ਮਹੀਨੇ ਦੇ ਬੱਚੇ ਲਈ ਹੋਰ ਐਪ੍ਲਕੇਸ਼ਨ ਅਤੇ ਬਚੋਯਾਂ ਦੀ ਖੇਡ੍ਦਾਂ ਲਈਅੇਸ ਸਾਈਟ ਤੇ ਜਾਓ:https://play.google.com/store/apps/developer?id=White+Simplicity
Baby Shapes 1.0 APK
Young babies have limited color vision. This app was designed foryoung babies taking into account the baby's fragile mind.This Appwill give your baby an option to memorize some basic shapes from avery early stage.In-app purchase enables you to disable the Ads forjust - 0.99$.In-app purchase enables you to record yourself sayingthe shapes names - 0.99$ .The advanced recording feature isexcellent for babies, your baby recognizes your voice enabling abetter and faster learning experience.More baby apps for 3 montholds and baby games for one year old can be foundherehttps://play.google.com/store/apps/developer?id=White+Simplicity+LLC
Decibel Meter(Sound Meter) 50.2.0 APK
Sound Spectrum Analyzer 7.9 APK
Sound Spectrum Analyzer meters sound noise level (SPL - amplitudein decibel) and detects sound frequency spectrum in real time (RTA)using FFT. The analyzer is very easy to use and offers a lot ofuseful features: high RTA refreshing rate and frequency spectrumresolution, adjustable sound noise level (SPL) amplitude scale (upto 150 decibels), RTA peak hold function, flat reference line,local peak frequency... Sound analyzer can detect audio on 3separate channels. User can later compare noise level (SPL - dB)and frequency spectrum charts between the channels. It alsoincludes a frequency generator with noise option, which helps toanalyze the frequency response of audio system. Audio Input/outputcan be adjusted to Internal, AUX or Bluetooth. However, all I/Ooptions and combinations do not work on all devices. Soundfrequency analyzer can be accurately calibrated for each frequencyband separately.
SPL Meter APK
Sound Pressure Level Meter. This app uses the microphone to detectsound and convert it into an SPL value. FOR INDICATION ONLY.Results depend on your device and its hardware. The range betweenthe noise floor and saturation may be only 20 dB on the worstdevices, but could exceed 100 dB on the best devices. Features ofthis SPL meter include: Analogue Dial with Max and Min indicators.Weighting – A, C or None . (A weighting filters the high and lowfrequencies according to how the ear perceives sound loudness).Results are in dB, dBA or dBC depending on weighting. Averaging ofSPL, Clear and Pause buttons. Octaves and third octaves - Frequencyspectrum of the sound. Graph – Shows the time depedence of thesound. Autoscale or manual (pinch & pan) Y-Axis. Relativebutton – if looking for differences, tapping REL will remove thecurrent averaged value from the reading. Calibrate option – If youhave a calibrated SPL meter or known loudness source, you can usethis option to calibrate the meter. (However its still forIndication Only). More technical details can be found on thewebsite.
Sound Analyzer App 2.4 APK
Sound Analyzer App lets you use your smartphone as a Sound LevelMeter (SLM) and a Real time Audio Analyzer (RTA). Environmentalnoise, measured in decibel (dB) can be monitored in real time. Themicrophone sensitivity is adjustable by means of the calibrationmenu. App with no ads, banner or popups. Features as sound meter(decibel meter): A, C and Z (flat) frequency weightings, Fast andSlow time weightings, Equivalent A-weighted continuous sound level(LAeq), A-weighted sound exposure level (LAE or SEL), A-weightedsound exposure level for a nominal 8-hour working day (noisedosimeter: LEP,d or LEX,8h). Features as 1/n octave spectrumanalyzer: 1/3 octave band spectra: Centre frequencies 25 Hz to 16kHz, 1/1 octave band spectra: Centre frequencies 31.5 Hz to 8 kHz,A, C and Z (flat) frequency weightings, Fast, Slow and Impulse timeweightings, Equivalent continuous sound level (Leq). If you are notfamiliar with Sound Pressure Level (SPL) indicators, use thedefault selection: LAF and LAeq indicators respectively forinstantaneous and averaged noise measurements. Warning: This Appdoes not claim to be an alternative to an approved Sound LevelMeter. The accuracy of the measurements depends closely on thespecifications of the microphone/amplifier which are not designedin a smartphone for Sound Pressure Level (SPL) measurements. ThisApp is for indication only or for educational purpose. Use anapproved Sound Level Meter where it is required. If you like theapp, please rate it.
Sound Meter & Noise Detector 2.9.6 APK
Sound Meter & Noise Detector is a practical tool for your smartandroid device to detect sound and noise at any time and in anyplace. More comprehensive and easier to use. Also known as a soundlevel meter, this sound meter app has helped hundreds of thousandsof people measure sound level in their environment. The decibelmeter or sound meter displays a real-time sound level with theminimum value, maximum value, and average value. Levels of noisecan also be found. Features of Sound Meter - Decibel meter& Noise meter ✔ Show real-time decibel in a dial, and thedecibel change in a diagram ✔ Display minimum, maximum and averagedecibel during a period of time ✔ Suspend recording sound and noise✔ view in black or white mode ✔ Levels of noise for reference ✔Calibration tool for more accurate measurement ✔ List histories ofdecibel measurement and allow to play, edit, and share ✔ Decibelwarning when the current decibel is large than the preset one ✔Restart a decibel measurement ✔ Detect and record sound in thebackground Levels of Noise In decibels (dB) according to AmericanAcademy of Audiology : 120 dB - Jet planes taking off 110 dB -Concerts, Car horns 100 dB - Snowmobiles 90 dB - Power tools 80 dB- Alarm clocks 70 dB - Traffic, vacuums 60 dB - Normal conversation50 dB - Moderate rainfall 40 dB - Quiet library 30 dB - Whisper 20dB - Leaves rustling 👂 Owing that performance of the microphonewill be different for each device, so calibration is needed beforeuse. Because we cannot evaluate the performance of each device, wecannot provide a standard value for calibration. The calibrationmethod can only be based on your intuition to increase or decreasethe decibel value or use other equipment for comparison.
Sound Meter 1.7.5 APK
Sound Meter is in the 4th set of the Smart Tools collection. Haveyou ever suffered from the noise of the neighbors? SPL(soundpressure level) meter app uses your embedded microphone to measurenoise volume in decibels(db), and shows a reference. REMEMBER! Mostsmartphone microphones are aligned to human voice (300-3400Hz,40-60dB). Voice calls do not require high-performance microphones.Therefore the maximum value is LIMITED by manufacturers, and veryloud sound(100+ dB) cannot be recognized. Moto G4 (max.94), GalaxyS6 (85dB), Nexus 5 (82dB), HTC Desire(82dB)... See 6th images. Icalibrated major Android devices with an actual sound meter (dBA).You can trust the result in routine-noise levels (40-70dB). Pleaseuse it as an auxiliary tool. * Main features: - Upside down mode -Level notification - Line-chart duration - Material design * Proversion added features: - No ads - Vibrometer - Statistic menu -CSV file exporting * Do you want more tools? download [Sound MeterPro] and [Smart Tools] package. For more information, watch YouTubeand visit the blog. Thank you.
Spectroid 1.1.1 APK
Spectroid is a real-time audio spectrum analyzer with reasonablefrequency resolution across the the entire frequency spectrum. 💬FAQ 💬 Q: Why are the dB values negative? A: Spectroid uses dBFS(Full Scale) where 0 dB is the maximum power that the microphonecan measure, so the decibel values are negative because themeasured power is less than the maximum power. Q: Can I zoom in onthe spectrum plot? A: Yes, do a two-finger pinch-to-zoom gesture.Q: Why are there discontinuities/gaps in the spectrum plot andwaterfall? A: Spectroid uses multiple FFTs overlapped in frequencyin order to provide better frequency resolution at lowerfrequencies than a single FFT. The caveat of this method is variedimpulse response and minor discontinuities in frequency. The upsideis that it can efficiently produce a spectrum that better matchesthe frequency resolution of human audio perception. It's stillprobably not as good as your ears though!
Sound Meter - Decibel & Noise meter 2.1.9 APK
The sound meter app uses your microphone to measure noise volume indecibels(dB). With this app, you can easily measure the currentlevel of environmental noise. The best helper to detect noise. Sound meter features: - Indicate decibel by gauge - Displaythe current noise reference - Display min/avg/max decibel values -Display decibel by a graph, easy to understand - Can calibrate thedecibel for each device - Show measurement histories - Set warningfor high decibel - Change white or black theme - Transfer intosmaller interface Levels of Noise In decibels (dB) according to theAmerican Academy of audiology, from 20 dB to 120 dB between thedivision, for example, 60 dB is "Normal conversation ". Ifthe interface is small when you open it, you should know it is aconvenient mode. Tap the button under the dial gram, you can changethe interface into a large one. The high decibel value will beharmful to your physical and mental health and hearing function.You'd better avoid exposure in noisy environments. To protect yourand your family's health, detect the decibel value now! Do nothesitate, come and download the Sound pressure level(SPL) meter app now.
Sound Meter HQ 2.1 APK
Application "Sound Meter HQ" calculates sound level (noise level)of surroundings with the help of built-in microphone. Result of themeasurements are displayed in decibels on the screen of you phone.IMPORTANT: This tool is not a professional device to measuredecibels. It uses built-in microphone, which was created to capturehuman's voice. Such a microphone isn't able to capture sounds above~ 90-100 dB. Maximum value differs depending on kind of microphoneyou have. Additionally some devices are equipped with AGC(Automatic Gain Control). This system can additionally disturbcorrect sound pressure level measurement. Calculated value of noiselevel is displayed with the help of indicator on the gauge. Rangeof measurements from environment is between 0-140 dB. Besidescurrent measurement the application displays also minimum andmaximum level of the sound. You can clear minimum and maximummeasurements any time by using "Reset" button. Additionally theapplication displays noise power in descriptive way. Availabledescriptive sound thresholds: 10 dB - Breathing 20 dB - Rustlingleaves 30 dB – Whisper 40 dB – Quiet library 50 dB – Moderaterainfall 60 dB – Normal conversation 70 dB – Vacuum cleaner 80 dB –Food blender 90 dB – Power tools 100 dB – Motorcycle 110 dB – Rockconcert 120 dB – Chain saw 130 dB – Jet takeoff (100 m. away) 140dB – Shotgun Program calibration: If you have an access toprofessional sound pressure level (SPL) measurements device you canuse it for calibrating the application. Check current dB reading onscientific measurement device and with the help of calibration menu(calibration icon under MAX value) set the same value using +,-buttons. Features of application: - dB level presented on the gaugeand in the descriptive way - quick reaction on sound level change -possibility of calibration the result according to professionaldevice. - minimum and maximum measurements levels.
Sound Meter 3.5.7 APK
Sound level meter(or SPL) app is shows a decibel values by measurethe environmental noise, displays measured dB values in variousforms. You can experience tidy graphic design with high frame bythis smart sound meter app. Features: - Indicates decibel by gauge- Display the current noise reference - Display min/avg/max decibelvalues - Display decibel by graph line - Display Elapsed time ofdecibel - Can calibrate the decibel for each devices **NotesMicrophones in most android devices are aligned to human voice. Themaximum values are limited by the device. Very loud sounds(over ~90dB) may not be recognized in most device. So please use it as justan auxiliary tools. If you need more accurate dB values, werecommend a actual sound level meter for that.