*** 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: firstname.lastname@example.org
The arbitrary signals are built from basic mathematical functions and operations. All entered functions and options are automatically saved and recalled. Additionally they can be saved and recalled in user defined profiles.
The free FuncGen app has most of the same functionality except for the arbitrary signals and the save and restore functionality.
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.
Test the bandwidth of your phone's speaker (or your ears...), create true uncorrelated noise.
Make sure to check out our Spectral View, RTA and other apps in the Market.
Bugs and comments to email@example.com
Additionally these carrier signals can be AM, FM or PM modulated or swept in frequency. The modulations can be enabled on their own or in any combination.
The square and triangle signals have a duty-cycle that can be set from 1% to 99%.
The ArbGen app adds frequency resolutions below 1Hz, automatic and customized saving of all parameters and the arbitrary function generator.
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.
- 1Hz to 20kHz bandwidth
- CD quality sampling at 16bits 44.1KHz
- digital frequency input (tap to set)
- 5 programmable frequency presets (long press)
- ultra low latency control slider
- built in oscillators for Sine, Square and Bopper waveforms
- stereo sound output switches for Left/Right ON/OFF
- high precision frequency control dial
- plays in background (home)
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
Swipe from the left bezel of the device to change the minimum and maximum numbers! Swipe from the right to see a list of numbers that will be ignored!
We love to hear from our users! Our Apps thrive on suggestions and feedback from our users. We will make every attempt to respond to comments in the Google Play Market, but for a faster and more personal approach feel free to email us at firstname.lastname@example.org.
If you have any questions about this app, please first visit our FAQ page. If you still cannot find the answer to your question feel free to send us an email.
FAQ Page: http://skytrait.com/mad/android/random_number_generator/faq/faq.html
Support Email: email@example.com
BILLING - This permission is used to make in app purchases from within the app. Purchases are not necessary for the app to function, they only extend the available features. More information can be found at http://developer.android.com/google/play/billing/billing_integrate.html
INTERNET - This permission is used in the Google Play Services SDK including Google AdSense. Internet is also used to download data when the app is updated server side. More information on Google Play Service and Google AdSense can be found at https://developer.android.com/google/play-services/index.html?hl=en-US
ACCESS_NETWORK_STATE - This permission is used to determine if the device is currently connected to a mobile data or WiFi source. Helps conserve data and prevents errors.
The app is bilingual in German and English and has App2SD, where the app is very small.
It is possible to save the 5-tone combinations.
Now: Save as wav-File, register und use als ringtone!
If you have questions you can contact us via firstname.lastname@example.org
If you're looking for an easy, intuitive way to create audio tones, look no further! Tone Generator Pro Free is the ad free version of Tone Generator Pro, allowing you to create high quality audio waveforms for free.
** Example Usage **
-Test audio equipment
-Verify headphone frequency range
-Create infrasound waves to drive larger speaks. Your own Android infrasound generator!
-Create high frequency sounds to annoy your friends
If you find this tool useful, buy Tone Generator Pro to support the developer!
As always, we love hearing from and implementing user ideas! Send us an email to let us know what's up!
You can also set the preset sounds geeky and such rich overtones.
Start putting Frequence frequency of the text box below
Mosquito can also produce sound. Mosquito sound frequency is 19000Hz from 15000Hz.
Can be used to tune the instrument. Confirmed that there are no problems with the tuner on hand to measure ※.
Harmonic generation is possible.
You can also call the various settings of the preset sounds.
[Text Box] description of
Frequence: text box to set the frequency. Please enter the frequency in half. Waveforms can be generated in the range of quantization frequency 44.1kHz.
Duration: The duration of the waveform. It may take longer to process and set a very long time.
Amplitude: The Boryuumu. Intended to be set when the amplitude of the waveform generation, the volume of the system is different.
[Description of] button
ParameterSet: Reflecting on the engine generates the value set in the text box to generate the waveform.
Start: Play the generated waveform.
Stop: Stops the playback.
Loop: Loop playback. This is useful when tuning the instrument.
Reset: resets the engine will not stop playing when produced.
Harmonic generation 
Please check the checkbox for Harmonics.
"2f" is the order of the harmonic part numbers. You can set the volume on the seek bar.
Harmonics can be set to 16.
※ Since harmonic generation using the CPU power, depending on the type and generation time may take longer to process.
 View of the waveform view
Press the Menu button, you can visually see when you select a set of waveforms FreqView.
You can withdraw your sound settings by selecting a preset from the Preset menu button.
The presets for tuning, mosquito noise, and harmonics are available.
Tuning is 440Hz, A respectively 442Hz, B, and is available C, E if you take five times each, F, is easy to take the sound of G. (Read the scale to read German)
Mosquito noise was heard at the age of each available frequency. However, age is only a guideline, there are individual differences.
Harmonic square wave, sawtooth wave, I have a triangle, the harmonic representation up to 16, then something quite artificial.
Improved behavior when you press the button. Event persists longer stop at reset.
Add a button loop. Such as when tuning will help.
Add a preset sound setting
When the waveform view improves the usability to not close the application by pressing the back button
Correct application of the Japanese title of Installation
Add a waveform view
If you have extremely long duration, and so in some cases over the memory, set the warning dialog box prompting you
If the computation time is prolonged, multi-threading is not determined to be free to respond to the system. However, during the calculation operation is invalid.
Harmonic generation capability to add
Other minor bug fixes
Add a seek bar Boryuumu
Add a set duration
Morse Code Generator also provides the training function, includes normal test and listening test. Give it a try, and you will like it.
- Generate Morse Code simply
- A Play button to listen the sentence with morse code sound
- Provide training to help learn Morse Code
including Europe, USA, Japan and Taiwan.
There are British lottery, Irish lottery, French lottery, Euro Millions lottery, German lottery, Spanish lottery,
MEGA MILLIONS, POWER BALL, LOTTO, SWEET MILLION, TAKE5, NUMBERS, WIN4, PICK10,
ロト7, ロト6, ミニロト, ナンバーズ3, ナンバーズ4,
威力彩, 大樂透, 今彩539, 38樂合彩, 49樂合彩, 39樂合彩, 3星彩, 4星彩 included.
When you are in the country mentioned above and want to buy some kind of lotteries,
you can get specific lottery numbers by this program.
Additionally, you can check lottery results by lottery result looking up function of this program,
requesting lottery result pages from specific lottery websites.
1.You can decide to generate lottery numbers or look up lottery results in the entrance of this app.
2.Lottery numbers generation:
(1)First select the region the lottery are in,then press the lottery button.
(2)Start Rotating: In the rotating zone, click "start rotating" button, or press middle block (keep its background in yellow) then shake your device to rotate all balls (Please hold your device tightly while shaking). If there were no accelerometer included in your device, just use "start rotating" button.
Stop Rotating: Click "Manual Stop" button whenever you want to stop the next rotating ball(Manual), or click "Auto Stop" button to stop rotating balls in turn automatically.(Auto)
Loop Rotating: Slide the middle horizontal bar or input a number into the right field to decide how many times to rotate, then click the "Start Loop" button or press the middle block (keep its background in yellow) then shake your device, to rotate all balls then stop them in turn automatically. While auto "rotate-then-stop" goes on, you can press the "Home" button of the device to leave temporarily to do somthing else, then go back to this program to watch generated numbers statistics whenever you want. If you leave this "Lottery Number Generator" page by pressing the "Back" button of the device or some "non-Home" buttons else, the statistics will be cleared.
(3)After all numbers have been generated,they will automatically be sorted by ascend below. If you want to sort them in another way,you can click either "Ascend" of "Descend" radio button.
(4)You can check the latest 10 sets of generated numbers by switching to the "Records Zone" tab, and decide to list them from new to old or from old to new. Records will always be reserved until you delete them, even though this app is shut down.
(5)You can watch statistics for generated numbers by switching to the "Statistics Zone" tab, and decide to list them by "ball number" from small to big or by "generated times" from many to few. The generated numbers in the statistics zone will not be saved, and will be cleared once you "quit" the "Lottery Number Generator" page.
3.Lottery results looking up:
(1)First select the region the lottery are in,then press the lottery button.
(2)It will request a specific lottery result page. After some content of the page appeared, you can press "ok" button to close the popped up progress dialog.
(3)It might take long long time when requesting pages from TaiwanLotto website due to the properties of those pages. If it had exactly linked to a page, I suggest you to stay right there to look up other lottery results, instead of quiting and then press other lottery buttons.(Issue when accessing TaiwanLotto website with android phone.)
If you have any questions, comments, or would like to see modifications/updates, please email me at email@example.com
More from developer
Tage im Zeitraum von 7 Tagen.
Darüber hinaus können alle Feiertage für ein beliebiges, ganzes Kalenderjahr angezeigt werden.
Die Feiertage werden durch Landesfeiertage, Schulferien, etc. ergänzt.
Dzt. erfolgt eine Unterstützung nur für Österreich, Schweiz und Deutschland, einstellbar für
Geplant ist auch ein Möglichkeite der Eingabe von zusätzlichen persönlichen
Terminen (mit einfacher Kalkulation bei variablen Terminen, Bsp: 3. Sontag im Monat Mai)
Desweiteren kann später das Zeitraumfenster (Standard = 7 Tage) eingestellt werden.
Der Internetzugriff ist nur für die Werbung notwendig!
Keywords: Feiertage, Coming Soon, Ostern, Weihnachten, Pfingsten, Advent, Termine, Ferien,
Jahresüberlick, Terminberechnung, Kalenderjahr, Jahresüberblick, Kalendertag, Kalenderwoche