Can be used to find your tone for the song, but also to tune any instrument (e.g. guitar, violin, cello, bass) - the old fashioned way.
Grateful for comments and improvement suggestions!
The application seems to be preloaded on some Virgin Mobile phones. If you don't need or like the application - just uninstall it. No need to give this app bad reviews.
Free application supported by ads. Enjoy!
International search terms: 音叉, Stimmgabel, diapason, камертон, कांटा ट्यूनिंग, tuning tenedor, stämgaffel, 소리굽쇠, stemmegaffel, äänirauta, stemvork,
الشوكة الرنانة, 튜닝 포크, 음차
Most adults can't hear the sound.
But it's so annoying for most young people, animal, insect.
Its depending on your ear-sight.
Long click to set them as ringtone or notification.
Check your ear-age now!
1.Set beep duration.
any other request?
You can put it to sdcard if Android 2.2, 2.3, 3.0, 3.1, 3.2, 4.0
This app is able to emit high frequency sounds (ultrasonic sounds) which irritate all small insects.
Mosquitos can take that sound as the sound of their enemies (e.g. dragonflies, bats). They will keep away from the source of the sound. Just turn the repellent sound on and keep your mobile phone near you. No
mosquito bites any more!
Most of the humans can't hear sound above 17 khZ. Our app gives you the availability to set sound frequency from 9 kHz to 23 kHz! Set frequency in way that you can'thear the sound and don't worry, mosquitos will hear the sound for sure!
Remeber: Turn your volume to max while playing sound.
This app will not give 100% chance of success. There are a lot of mosquito species in the world and some of them may be resistant to ultrasonic sounds.Moreover some of built-in phone speakers are not able to produce high
That not all! We have bonus. The app is also a cool live wallpaper (one wallpaper) and widget (you can place direct link to this app on your home screen).
*** OUTPUT ***
Visualization is done on real like device that shows:
- Audio level
- Noise Level
- Current frequency
- Frequency oscilloscope
- Time to Frequency chart
*** ACCURACY ***
Application is calibrated with real tone generator. Internal microphone limit is around 1800 Hz, but under this frequency accuracy is very respectable +/- 0.5 Hz.
*** NOISE LIMIT ***
You can easily set a limit that removes noise treshold with included trackbar.
*** EXPORT ***
You can export TTF chart to comma-separated file that you can later analyze with MS Excel or other table processor. Application has file directory browser with Save and Overwrite feature.
Please don't hesitate to write us for details or questions: email@example.com
Is easy to tune the instrument.
Various experiments with a wide band of frequencies is available.
Frequency setting: C, C #, D, D #, E, F, F #, G, G #, A, A #, B
Warning: This sound by the frequency of the sine wave is generated in real time. So the sound is very large.
(Not a wave file.)
Do not close your ears to the sound.
Required: Adobe Air
Leave your valuable feedback. (Web): http://goo.gl/YHv8C
It is useful for:
- Testing subwoofers, speakers and amplifiers for frequency range and frequency response.
- Taking a hearing Test (test your friends and family).
- Testing your new headphones (can they output 20Hz as written in the box?)
- Sound Wiki: The app teaches the user the use and names of the various sound ranges.
- Some users use it to treat tinnitus !
- 16bit PCM encoding (CD quality)
- Sampling rate at 44100 (CD quality) or 48000 Hz (on supported devices)
- Tone generator
- Sweep tone generator
- Time span select-able
- No ADS!
- No PERMISSIONS !!
The KISS Principle (Keep It Simple Stupid):
My goal was to design and program a simple app that does the job, and not full off options that would introduce bugs and turn the app difficult to learn an use. But this not means that this kind of app if easy to do.
It can be used to measure your hearing range, as a mosquito repellent, to annoy your friends and as a dog whistle.
- Choose any frequency
3.2.3 Updates (language updates - help needed)
- change frequency while on
- app 2 SD for Froyo
- fixed clicking, less load on CPU for older phones
The Chakra Frequencies App LITE is designed to give people an app that has ALL the Solfeggio Frequencies into one app. Also without the need of WiFi or G3 Internet.
You need to plugin the headphones or plug the phone/tablet into Stereo speakers for the best experience, but make sure you always, ALWAYS turn OFF the equalizer so their is no distortion. If you leave the equalizer on make sure you tune it properly so you don't hurt your ears.
This goes for your phone/tablet as well, so never use these frequencies if your equalizer is on, to check - go to your sound settings or multimedia settings and turn off all sound enhancement options that may cause distortion.
Also this app does not GPS you, spam you notifications, spyware etc, it is simply free with ads.
Go to http://bookofshadowsandlight.com for many more Spiritual/Pagan apps & Latest News!
Test your phone's speaker, headphones, subwoofers, speakers and amplifiers.
Test your hearing.
- Variable frequency tone generator
- Sampling rate at 44100 (CD quality)
- 16bit PCM encoding (CD quality)
- Time span selectable
Extra features: Anti Mosquito and Dog Whistle (or Cat Whistle).
Anti-Mosquito: the ultrasonic Mosquito repellent generator emits a very unique high frequency sound (ultra sound) that most mosquitoes find distasteful and prevents you from getting bitten by mosquitoes.
Dog Whistle: 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.
A system suite to monitor and record all activities, backup and restore *any* applications, extended task killer, CPU SD and memory controls, logcat reader, terminal emulator, widgets and notifications, all in one highly optimized app!
WARNING: PRO VERSION REQUIRES WIFI, BT, PHONE and GPS permissions to record phone states. App checked with Privacy Inspector!
- Filter user/system/kernel processes and exclusion list
- Shows cpu load/frequency, memory/internal/sd usage
- Sort processes by cpu times, start time, memory or by name
- Kill non manually excluded apps automatically
- Shows detailed information about running apps and processes
- Open app system settings
- Read app logcat
- Manually kill running apps
Extended Task Killer:
- Kill non-excluded apps automatically or manually
- Kill apps during screen-on, screen-off or when widget refreshes
- Manually exclude or include apps
- All system apps are excluded by default
- Manually kill kernel processes (rooted phones)
- Display memory details (RAM & internal)
- Display SD details (internal & external SD)
Application Manager (rooted phones):
- Freeze/unfreeze apps (prevents app from running)
- Backup/restore any apps, including system apps
- Backup/restore any app settings
- Uninstall any apps, including system apps
- Launch and read app logcat
- Display application data and cache usage
- Sort application by name, data usage or cache usage
- Move any apps to/from system/user space
- Record (optionally at boot) activities in the background
- Record all apps or all processes
- Record phone states (screen, wifi, bluetooth, gps, mobile data, signal)
- Import Battery Monitor Widget Pro data for detailed analysis!
- Allows analyzing past recordings without limits
- Display log(cat) for all/one process
- Filter logcat by message levels
- Filter logcat based on user-defined text
- Save logcat to file
- Clear existing logcat
- Keeps history of previously used Linux commands
- Save output to file
- Run commands as Super User (rooted phone)
- Tweak SD cache size to boost performance (not all phones supported, please report)
- Tweak Android auto-kill memory settings
- Tweak CPU governor + frequencies during screen-off, on-call
- Tweak CPU voltage (when available on custom Kernel, please report)
- OC/deamon disabler
- Uses Linux init.d script when available
Notification & Widgets:
- Show information (cpu, memory, SD) in notification bar or widgets
- 1x1 and 2x1 widgets available
- Notification icons are provided as external packages, many available for white/black notification backgrounds
- Many different widget backgrounds: HTC Sense 2 or 3, Google, Glassy half or fully transparent.
- Show cpu load, frequency, governor, free/used memory (flash/internal/sd), process count using text or 2 side levels.
- Starts 2 different actions by clicking on the icon or label, including:
. Start/stop recording process activity
. Kill all non-excluded processes
. Start task manager
. Open analyzer
. Open app manager
. Open settings
Old name: Process Monitor Widget Pro
TODOs: Still a lot, but getting there!
- Backup/restore for non-rooted phones
- Multi-version backup/restore
- Move app to/from SD
- Graphic widgets and notifications
- Setup wizard
- One-click backup/restore
- All bug fixes, just let me know
* Display Accelerometer event frequency
* Switch between NORMAL, UI, GAME and FASTEST
* Display device and accelerometer type
* Display accelerometer range and resolution
* Check for Screen off/Accelerometer bug
* Collect accelerometer info on website
The information you see is uploaded to a webpage when you exit the app and it was running for at least 5 seconds and the screen off/accelerometer bug was tested. See the results: http://accfreq.cochibo.com
The Screen off/Accelerometer bug is described in Anroid issues 3708 and 11028, see:
This app uses both a partial wakelock and the "re-register accelerometer events" workaround to assure only devices that really will not deliver accelerometer events when the screen is turned off register as having the bug.
For more on this issue, see:
If you have the bug and want to get rid of it, you can try installing a mod, like CyanogenMod. This works on many phones, but not all phones.
Speed up booster is an app to speed up android performance. Single-click optimizer and speed up app for android phones or tablets. Clear memory and cache, tune cpu and manage running tasks.
Speed up booster works as a memory and cache cleaner, performance booster, cpu tuner and task killer in one android app.
Use a 'Optimize' button to speed up and clean your android device when you see it`s slowing down or freeze. This feature ensures immediately better performance by one click.
To clean memory is the way how to speed up android phone
Easily clean applications cache to get some free space.
Use ‘fast optimalization’ view to optimize phone CPU. Manage tasks using your CPU.
Manage and kill tasks to speed up CPU and clear memory or delete application at all.
Speed up booster features:
- memory cleaner
- clear cache
- speed up and performance booster
- task killer
- optimize android phone and tablet
Your feedback about this Speed booster is more than welcome!
Tags: speed up, speed up android, speed up booster, clean, speed up my phone, clear cache, task killer, optimize, speed up android performance
More from developer
By tapping a button, allowing ON / OFF of the automatic switching of the screen aspect.
When set ON, a red indicator appears at the top left button.
When the setting is OFF button in the upper left nothing.
When viewed on the gallery next to ON, you do not want to switch, such as e-mail is useful when you set to OFF.
So · widget, you can not start as an app.
· Widget size has been adjusted to WVGA. QVGA screen size, etc. may be lacking screen.
The figure has been shown above, shows the raw data from the microphone picked up sound data.
The figure below is being displayed, FFT data from the microphone picked up sound (fast Fourier transform) shows the frequency components over.
It shows the heavy processing is performed in real time, considerable CPU power. That will consume battery.
May not work or if the screen updates rather limp lower the CPU specifications.
Since the microphone is removed from the raw data, some models may not work correctly.
NTT Docomo SH-author of the work was confirmed by 03C. Here it works fine.
Fixed a border deviation
Added the display of the FFT part scales
Ver.0.1.0 2011/9/24 初版作成