[APP][Android 4.0+] Anti Mosquito - Android Apps and Games

Hi,
Here you can test my new app Android:
Title : Anti Mosquito
Anti Mosquito is a free application that allows mosquitoes to escape by emitting high frequency sounds inaudible to humans!
The application is very simple, you can activate or deactivate the anti mosquito with a simple On / Off button.
You have the choice of the frequencies among these:
- 8 kHz
- 10 kHz
- 12 kHz
- 14 kHz
- 15 kHz
- 16 kHz
- 17 kHz
- 18 kHz
- 19 kHz
- 20 kHz
- 21 kHz
- 22 kHz
It is normal that you will not hear certain frequencies, but the application emits a sound that is noticeable by mosquitoes.
✪✪ How does it work? ✪✪
1) Press the On / Off button to activate the mosquito repellent
2) Choose the frequency sound you want the application to emit by clicking on it
3) At this time, the anti mosquito is operational and will loop a high frequency sound
4) To stop the anti mosquito, simply click on the On / Off button
5) When you want to switch to another frequency, first press the frequency that is playing and then press another frequency
5a) Example: I pressed the 10 kHz frequency to activate it. If I want to test the frequency 12 kHz, I first press the frequency 10 kHz to stop it, then I press the 12 kHz frequency to activate it on it.
Google Play : https://play.google.com/store/apps/details?id=com.sospc95.Anti_Moustique
Install it and test it
Thanks

Nice icon! I think it made your app popular

Thanks

Sounds nice. I never knew that you can use a simple android app to fight against mosquitoes. I am living near the forest, and in the summer we are literally attacked by mosquitoes. My dad bought a Mosquito Magnet to deal with them, and this thing seems to help. By the way, I have an interesting question. What should I do if I have an iPhone? Are there similar apps on the IOS system, or you can use these apps only on android. I am really curious about this. I am waiting for your message.

I can sorta imagine Anti Mosquito 2.0 - an app that plays Scary Monsters and Nice Sprites from Youtube. /s

Related

[AUDIO] [MOD] ViPER4Android Audio Effects -FX 2.2.1.1/ HIFI Merged (20/Aug/2013)

Here is the audio effects that i ever feel the greatest.
It is
ViPER4Android [V4A]​
Here is official page http://forum.xda-developers.com/showthread.php?t=2191223
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Version: FX version 2.2.1. 1/ XHiFi Merged
Operating environment: Android 2.3 / 4.0 / 4.1 / 4.2 / 4.3
★ Android 4.3 Support ★
ViPER4Android supports Android 2.3 Ginger bread, 4.0 Ice Cream Sandwich and 4.1 upto 4.3 Jelly bean firmwares.
★ NEW Channel Pan ★
Controls left/right channel output. Its not very useful unless your headphone is imbalance or faulty one side. It will be a cure for you.
★ NEW Differential Surround / Haas Effect ★
This is an old feature which ViPER520 had removed from FX in early days.
But after many users requesting it, ViPER520 bring it back to FX
More info on Haas Effect: http://www.mixcoach.com/creating-dep...haas-effect-2/
★ NEW ViPER Fidelity Control ★
★ ViPER Bass ★
With 2 bass mode, you can have greater bass experience than before! This requires a little bit better headphone.
★ ViPER Clarity ★
With the latest Clarity mode selection, you can balance up heavy bass with high clarity audio that you can never imagine before!
★ NEW Headphone Surround Engine+ ★
★ NEW Cure Tech+ ★:
With normal audio system, listening for more than three hours will feel fatigue, dizzy, tinnitus, irritated and other symptoms. This is a normal reaction, heavy bass and high volume could cause permanent damage to the human auditory system, but other phenomena can restore through resting.
Viper as a listening experience professional will not ignore this problem. Therefore put a lot of effort to study how to make a "Healing" sound technology, just a small success. But thinking on how to let users experience it.
★ NEW In-App Installation ★:
With this in-app installation, users just have to follow the instructions when first run V4A app and the app will install everything for you.
In order to use this feature successfully, full Busybox must be installed.
★ NEW Compatible Mode (Only in 4.x) ★:
Compatible Mode supports large variety of music players and the players' own EQ/sound effects (system-provided/third party)
Therefore, you don't have to select V4A in Sound Settings > Music Effects, choose anything other than V4A. Just run V4A app and the effects will be working with anything else.
1. In option, switch to Compatible Mode. Reboot, done.
2. In Sound Settings > Music Effects, choose other than V4A.
3. Run V4A app and configure the settings then the effects will work together with the one you chose in Sound Settings.
★ NEW Safe Mode (Only in 4.x) ★:
If V4A dont work on many players, try switching to Safe Mode to work with almost any music player.
1. In option, switch to Safe Mode. Reboot, done.
Bugs/Issues:
1. Driver status in FX Compatible Mode always NO. Driver status will show YES in normal mode.
Latest Version Changelogs
FX version: v2.2.1.1
1.Add differential surround (Haas effect).
2.Add channel pan setting.
3.More settings for field surround.
4.Support android 4.3.
FX version: v2.2.1.0
1.Added XHiFi Clarity mode.
2.V4A XHiFi stopped development.
For your information:
XHIFI Hi Clarity = FX Viper Clarity > XHiFi Clarity Mode.
XHIFI Lo Contour = FX Viper Bass > Natural Bass Mode.
FX version: v2.2.0.9
1.Add fidelity control system.
2.Optimize Headphone Surround Engine+ for VFP platform.
3.Fix some bugs.
4.Add update check.
FX version: v2.2.0.8
1.Add Headphone Surround Engine+.
2.Fix some bugs.
XHiFi version: v2.1.0.2
1.Support speaker effects.
2.Fix some bugs.
Click to expand...
Click to collapse
DOWNLOADS
FX version v2.2.1.1 : http://www.mediafire.com/download/7t1c73wsz4qiygu/ViPER4Android_FX_2211_en.zip
XHiFi version v2.1.0.2 : http://d-h.st/4WM
Sony Xperia New S.Enhance IR Samples Rev2: http://forum.xda-developers.com/showthread.php?p=41320703
Creative ZEN X-Fi IR Samples: http://forum.xda-developers.com/show....php?t=2308239
IRSamples for Convolver(Updated 15Apr) : http://www.mediafire.com/download/9am1sogfq9lm31d/en_IRSamples_331+IR.zip
For more IR samples, visit V4A IR Sample Index Thread with Official Mirror, all new IR samples were uploaded here : IRSamples
HighDefinition Impulse Responses Samples (IRS) - (stereo, 24bit, bitrate: 2823 kb/s, 44100 Hz, 2 channels)
BBE 1-5
Unofficial V4A Tool by a vipersaudio member - Fix FX not working for many players below 4.3:
http://d-h.st/c4Z
Click to expand...
Click to collapse
INSTALLATION
Require Rooted,BusyBox
Which to install? FX or XHiFi or Both?
A: FX has many audio effects, where as XHiFi restores audio quality. If you like many effects(reverb, bass, surround) then choose FX, if you like clear audio/vocal and you have a good headset, choose XHiFi. You can also install both, more CPU usage, that's all.
[FX/XHiFi version]
1. Extract zip
2.Choose correct android version & Install ViPER4Android.apk
2. Run app, when prompt, choose Yes to "install/update".
3. Choose correct CPU Type. (Instructions include in your downloaded zip)
4. Reboot device.
Option1. Choose V4A(either fx or xhifi) in sound settings > music effects (Don't worry, both fx and xhifi wil run together)
Option2. Dont touch sound settings, open up both(fx and xhifi), in option, switch to FX Compatible Mode, reboot.
Update To Latest Version
1. Download latest FX and XHIFI apks
2. Copy to system/app to overwrite // OR // Install like normal and replace previous version.
3. Open up FX and XHIFI, Choose "Install/Update"
4. Reboot, done.
UNINSTALLATION
1. In both FX and XHiFi app, go option and choose uninstall driver.
2. After that, uninstall the apk itself.
3. Reboot.
Click to expand...
Click to collapse
For IR Samples (Impulse Response)
1.Download it and extract to sdcard/Vi4PERAndroid/kernel (if folder does not there,jump to step 2 and then step 1)
2.Open Vi4PERAndroid,check box "impulse response"
3.Select desire samples
Changed Driver List (Corrected 20/May)
For Galaxy S Advance,Choose Cortex A9/15 with NEON
NEW FX 2208+
ZTE U880 or same CPU(PXA920), choose "Without VFP (PXA920)" (Convolver and Surround+ disabled)
Tegra2, ARM or any CPU with freq equal/less than 800MHz, choose "With VFP"
All Qualcomm/Snapdragon of freq higher than 800MHz, regardless of cores, choose "CortexA8 with NEON"
All other Dual-core,Quad-core,Octa-core, choose "CortexA9/15 with NEON"
NEW XHIFI 2101+
ZTE U880 or same CPU(PXA920), choose "Without VFP (PXA920)"
Tegra2, ARM, choose "With VFP"
ALL others, choose "CortexAx with NEON"
Click to expand...
Click to collapse
★★★For those having problems with effects in compatible mode even after rebooting. Try this:
1.Open up /system/build.prop (If you can't find this line, you have to solve in other way)
2.Change the line Ipa.decode=true to lpa.decode=false
Trouble Shooting
When V4A is not working for you. (Really No effect for all options, NOT BY CHECKING driver status)
0. MAKE SURE YOU HAVE CHOSE THE CORRECT DRIVER. Refer OP.
1. MAKE SURE YOU HAVE BUSYBOX INSTALLED
2. Uninstall, reboot. Reinstall, Choose correct driver, reboot.
3. Don't use compatible mode yet, go to sound settings>music effects> and choose v4a(either fx or xhifi). Test.
4. If not working, switch to compatible mode, reboot, go to sound settings>music effects> and select previous effect. Test.
5. If not working, activate safe mode, reboot. Test.
Click to expand...
Click to collapse
CREDIT
ViPER520(creator) and zhuhang
FX & XHiFi Settings Explained & Recommended Value
FX Settings
V4A FX version mainly for rendering audio effects, by controlling various parameters to achieve the purpose of audio effect adjustment.
<Headset>
1. Master Power. This option defines whether to enable V4A headset sound effects, also known as main switch.
2. Playback Gain Control :
It is mainly used to dynamically control the audio volume, to amplify or to attenuate.
(1) Enable checkbox : Whether the effect is enabled.
(2) Select Effect Strength : Effect Strength is the speed of amplification or attenuation, the stronger the faster the speed and the higher the final volume, the weaker the slower the speed, the closer to the original volume. Recommended medium.
(3) Max Gain : When the volume of the note is too small, in order to uplevel the sound, there may be very large magnification. The higher the value, the louder the volume. But too large will also amplify the noise within the song. Recommended 4 times.
(4) Max Output : This value defines the maximum volume of the PlaybackAGC sound in decibel value, the greater the value the greater the volume, 0 db is the maximum. In order to make the sound softer recommended -1.9 dB.
3. FIR Equalizer
511-order 10 bands FIR linear equalizer.
(1) Enable checkbox : Whether the effect is enabled.
(2) Select Preset : Here you can select default equalizer presets. When choosing custom, it will follow the user-defined lines drawn.
(3) Linear Equalizer graphic : Will pop up when you touch the graphic equalizer, you can manually adjust the levels of amplification and attenuation of the 10 bands.
4. Convolver
When an impulse response(IR) sample is loaded, music will show the same characteristics of the loaded sample, for example equalizer, surround, reverberation, tube etc.
Make sure SD Card has /ViPER4Android/Kernel/ folder, IR samples will be located there. If folder not exists, you can download latest V4A FX and extract SDCard_V4A.zip.
(1) Enable checkbox : Whether the effect is enabled.
(2) Impulse Response : Here you can select and load IR Samples inside /ViPER4Android/Kernel/ folder.
5. Field Surround
It is mainly used to create sound field surround effects. The sound field can be understood as mono field or stereo field.
(1) Enable checkbox : Whether the effect is enabled.
(2) Select Field Surround Strength : This value defines the strength of the field surround effects. The stronger, the stereo effect will be more obvious, the sound will come from left and right sides. Recommended medium.
(3) Select Mid Image Strength :This value defines the central vocal intensity. More strongman sound more clear, the weaker the more ethereal sound.
6. Reverberation
It uses mathematical methods to simulate the environmental feeling sensation. Example a song can be felt playing inside the auditorium, living room, bathroom, and so on.
(1) Enable checkbox : Whether the effect is enabled.
(2) Room Size : This value defines the virtual environment area size. The larger the value, the sound is wider and more echoes.
(3) Sound Field : This value defines the width of the room above, in meters. Assumed that the above room size is 100 square meters, here to set a width of 14 meters, then the length of the room will be 7.14 m.
Therefore, the room size and width defines the aspect ratio of the virtual environment.
The larger the value, the sound coming from both sides will felt more obvious.
(4) Damping Factor : This value defines the humidity of air in the above virtual environment, the moisture vapor in the air will easily absorb the echoes.
So the bigger this value, the less echoes heard.
(5) Wet Signal : This value defines the volume of the simulated environment effect.
(6) Dry Signal : This value defines the volume of the original sound.
For environments with low air humidity such as living room, auditorium and other indoor environment, you can use room size and sound field to define the area of ​​the virtual environment, water vapor content values ​​from 0 to 20, the reverb signal values ​​20 to 50, the proportion of the original signal to take value of about 50.
For environments with high air humidity such as bathroom and other indoor environment that contains a lot of moisture, you can use room size and sound field to define the area of ​​the virtual environment, water vapor content values ​​of 50 to 100, the reverb signal values ​​40 to 80, the proportion of the original signal value of about 50.
7. Dynamic System
It handles the dynamic range of the sound. In other words the bass, treble, and limiting.
(1) Enable checkbox : Whether the effect is enabled.
(2) Select Listening Device : This value defines the headset type connected to the audio jack. If you cannot get the right device for good bass tone, then select Common earphone. Common earphone is a common choice. Recommend Common earphone.
(3) Select Dynamic Bass : This value defines the average dynamic bass, the greater the stronger bass. Recommend 33%.
(4) Tube Simulator(6N1J) :This option defines whether to enable tube simulator effect. V4A tube simulator uses a simplified mathematical simulation of tube effect.
If turned on, will greatly reduce high-frequency odd harmonic distortions, while increases even-order harmonic distortions of tube simulator.
8. Master Gate(Limiter)
This option is V4A output limiter, its used to prevent overloud clipping distortion.
(1) Ouput Gain : This value defines the main output volume. Its something like a volume control.
(2) Limit Threshold : This value defines the limits of waveform amplitude by the limitor, 0 dB is the maximum value.
The smaller the value, the easier to experience audio frequency compression(the smaller the volume), will lose sound details, but can effectively control the final output volume. Recommend 0 db.
<Phone Speaker>
1. Master Power : This option defines whether to enable V4A speaker sound effects, also known as main switch
2. FIR Equalizer : Same as headset equalizer.
3. Convolver : Same as headset convolver.
4. Reverberation : Same as headset reverberation
5. Extra Loud
eXtra-Loud further amplifies the sound, but is controlled to protect the speaker, will not overload.
(1) Enable checkbox : Whether the effect is enabled.
(2) Select Effect Strength : Effect Strength is the speed of amplification or attenuation, the stronger the faster the speed and the higher the final volume, the weaker the slower the speed, the closer to the original volume. Recommended medium.
(3) Max Gain : When the volume of the note is too small, in order to uplevel the sound, there may be very large magnification. The higher the value, the louder the volume. Recommend infinity.
(4) Max Output : This value defines the maximum volume of the EL sound in decibel value, the greater the value the greater the volume, 0 db is the maximum. Recommend 0db.
6. Master Gate(Limiter)
Same as headset limiter.
XHiFi Settings
V4A XHiFi version mainly for restoring audio quality and details.
1. Master Power
This option defines whether to enable V4A headset/bluetooth sound effects, also known as main switch.
2. Playback Gain Control : Same as FX version's PlaybackAGC.
3. FIR Equalizer : 2047-order 10 bands, quality much better than FX version. Method of adjusting same as FX version.
4. Audio Reconstruction
It is XHiFi's core feature, it does the detailing and treble restoring for lossy mp3 audio files. (Currently in adjustment phase, different device may have different experience.)
(1) Enable checkbox : Whether the effect is enabled.
(2) Hi Clarity : This value defines the detailing and treble restoration percentage, the larger the value, the more details of the sound and stronger treble.
For low-end/common earphones, this is not recommended as you may experience high frequency shrills.
For better earphones such as Monster,Philips,Zombie,Sennheiser, recommended value = 30 ~ 50.
For high-end headphones, value depands on headphone cable length. Start with value = 40, value +10 for every 80cm cable length.
For preamp/amp connect to phone. Start with value = 60, value +10 for every 80cm cable length.
For tube amplifier, directly use value = 100.
(3) Lo Contour : The value defines the percentage of bass contour reconstruction over total band. The larger the value, the stronger the bass, but midrange and details will slightly lost.
For earphones recommend value = 50 ~ 70.
For headphones recommend value = 20 ~ 30.
5. Master Gate(Limiter)
This option is V4A output limiter, its used to prevent overloud clipping distortion.
(1) Ouput Gain : This value defines the main output volume. Its something like a volume control.
(2) Limit Threshold : This value defines the limits of waveform amplitude by the limitor, 0 dB is the maximum value.
The smaller the value, the easier to experience audio frequency compression(the smaller the volume), will lose sound details, but can effectively control the final output volume. Recommend 0 db.
Recommended FX Settings (will differ with official post)
<Headset>
1. Master Power: ✔
2. Playback Gain Control
(1) Enable checkbox: ✔
(2) Select Effect Strength: Slight//Moderate
(3) Max Gain: 4x//8x
(4) Max Output: -1.9dB
3. FIR Equalizer
(1) Enable checkbox: ✔
(2) Select Preset: Acoustic
4. Convolver
(1) Enable checkbox: ✔
(2) Impulse Response: PopEQ // DBX 160SL Blue - Medium Ratio // JoeMeek SC2 Impulse
5. Field Surround
(1) Enable checkbox: ✘
(2) Select Field Surround Strength: Extreme
(3) Select Mid Image Strength: Extreme
6.Headphone Surround +
(1) VHS+ : ✘
(2) Select Effect Quality: Normal
7. Reverberation
(1) Enable checkbox: ✘
(2) Room Size: 25m2
(3) Sound Field: 5m
(4) Damping Factor: 0 Percent
(5) Wet Signal: 0 Percent
(6) Dry Signal: 50 Percent
8. Dynamic System
(1) Enable checkbox: ✔
(2) Select Listening Device: Common Earphone(v2)
(3) Select Dynamic Bass: 30 Percent
(4) Tube Simulator(6N1J): ✘
9.Auditory System Protection
(1) Cure Tech+ : ✔
(2) Select Binaural Level : Slight
10. Master Gate(Limiter)
(1) Ouput Gain: 0dB
(2) Limit Threshold: 0dB
<Phone Speaker>
1. Master Power: ✔
2. FIR Equalizer
(1) Enable checkbox: ✔
(2) Select Preset: Acoustic
3. Convolver
(1) Enable checkbox: ✔
(2) Impulse Response: Studer +1dB Updated
4. Reverberation
(1) Enable checkbox: ✘
(2) Room Size: 25m2
(3) Sound Field: 5m
(4) Damping Factor: 0 Percent
(5) Wet Signal: 0 Percent
(6) Dry Signal: 50 Percent
5. Extra Loud
(1) Enable checkbox: ✔
(2) Select Effect Strength: Slight
(3) Max Gain: 4x
(4) Max Output: 0dB
6. Master Gate(Limiter)
(1) Output Gain: 0dB
(2) Limit Threshold: 0dB
Recommended XHIFI Settings
1. Master Power: ✔
2. Playback Gain Control
(1) Enable checkbox: ✔
(2) Select Effect Strength: Slight
(3) Max Gain: 4x
(4) Max Output: -1.9dB
3. FIR Equalizer
(1) Enable checkbox: ✘
(2) Select Preset: Acoustic
4. Audio Reconstruction
(1) Enable checkbox: ✔
(2) Hi Clarity: 80
(3) Lo Contour: 70
5. Master Gate(Limiter)
(1) Output Gain: 0dB
(2) Limit Threshold: 0dB
Click to expand...
Click to collapse
Development Progress (Updated 5-Jun-2013)
FX version: v2.2.0.9 (Estimated date: )
1. Optimise Surround Engine+ for VFP CPUs.
XHiFi version: v2.1.0.3 (Estimated date: )
-
TODO List:
1. ViPER4Android driver auto install/update [Done]
2. Increase compatibility for Android 4.x [Done]
3. EQ user-defined slot [Deprecated, use Sound Effect Profile]
4. Sound Effect Profile [Done]
5. XHiFi support Tegra2 [Done]
6. Convolver support ARMv5TE CPU [Done]
7. Improve Convolver process [Done]
8. Convolver support IR Sample of any length [Done]
9. FX Field Surround Upgraded [Done]
10. FX Virtual Headphone Technology added [Done]
11. Fix the sound delay caused by convolver. [Done]
12. Import IR samples from external storage. [WIP]
13. Optimize audio reconstruction module. [Done]
14. Upgrade the bass effect of audio reconstruction module. [Done]
15. Use RootTools to install driver. [Done]
16. Cure Tech+[Done]
17. Add Natural Bass to FX [WIP]
18. Add clarity settings [WIP]
19. Combine FX and XHIFI [WIP]
20. Add Effect Calibration to suit one's ear [WIP]
Effect Calibration:
Every human's auditory systems are not the same, some people experience Left-Right asymmetries, while some with high-frequency phobia. Each individual has a different concept of the sound field. Therefore "Hearing Calibration" was introduced.
Through a simple calibration wizard, V4A system benchmark will be adjusted according to the calibrating result. "Hearing Calibration" feature will make sure every V4A user experience its ultimate effects up to par.
Of course, due to huge "Hearing Calibration" variety, its impossible to cook all the features at once, allow ViPER520 to experiment slowly, as the first edition could only achieve Left-Right symmetric and high frequency calibration.
Click to expand...
Click to collapse
V4A FX GUI Design (Not ready)
thanks:good:
What improvements make this more precise?
Is this better than AC!D Sound Engine?
Sent from my phone, because I'm away from my PC right now
Sami Kabir said:
Is this better than AC!D Sound Engine?
Sent from my phone, because I'm away from my PC right now
Click to expand...
Click to collapse
I've tried both and AC!D sounds better for me.
Sami Kabir said:
Is this better than AC!D Sound Engine?
Sent from my phone, because I'm away from my PC right now
Click to expand...
Click to collapse
For me "YES". I tried almost all song engines such as Acid,DSP,Awesome Beat,Pure Audio& this.I love this more.
Try using different convolvers
I'm sorry for such silly question
But what is IRSamples?
Do i need them?
fongandy said:
I'm sorry for such silly question
But what is IRSamples?
Do i need them?
Click to expand...
Click to collapse
It is Impulse Response.It is optional
1.Download it and extract to sdcard/Vi4PERAndroid/kernel (if folder does not there,jump to step 2 and then step 1)
2.Open Vi4PERAndroid,check box "impulse response"
3.Select desire samples
hermeshhn said:
thanks:good:
Click to expand...
Click to collapse
Please press "THANKS":smile:
Grady22 said:
What improvements make this more precise?
Click to expand...
Click to collapse
OP updated for detail
More IR Samples added:good:
Yeah ! I'm using this mod really cool ! Best working with Google Play Music.. choose setting -> equlizer to viper4android
edit -> I faced some problem with that I think this help to others.
When Activate Mod Sound not wotking with poweramp and some apps (Headset also). for get sound back need to disable Viper4android .
quality sound but need more fixes i think.
Yes,that's right dude
Rom : Umbrella Corporation V2
Kernel : CoCoE 6.2
4cylturbo scripts + CrossBreeder
imcoolsj said:
Yeah ! I'm using this mod really cool ! Best working with Google Play Music.. choose setting -> equlizer to viper4android
edit -> I faced some problem with that I think this help to others.
When Activate Mod Sound not wotking with poweramp and some apps (Headset also). for get sound back need to disable Viper4android .
quality sound but need more fixes i think.
Click to expand...
Click to collapse
To use Viper4android with Poweramp, you must :
- go to settings (of Poweramp)
- go to Audio Engine
- go to Advanced Tweaks
- uncheck "Direct Volume Control"
Envoyé depuis mon GT-I9070 avec Tapatalk
Letin69 said:
To use Viper4android with Poweramp, you must :
- go to settings (of Poweramp)
- go to Audio Engine
- go to Advanced Tweaks
- uncheck "Direct Volume Control"
Envoyé depuis mon GT-I9070 avec Tapatalk
Click to expand...
Click to collapse
yep but i also got ringing problem aswell
Edit - ok working nicely no problem.. I dont know wht happen
imcoolsj said:
yep but i also got ringing problem aswell
Click to expand...
Click to collapse
I never get any problems since the 1st time i used.
WOW! View count nearly 1,000 in my first post. Thank you all
anyone using jetaudio try this out yet?
FX Version 2.2.0.9 update :laugh:
What audio driver un first start i need install ?
Enviado desde mi GT-I9070 usando Tapatalk 4 Beta

[Q] Create a radio player for your android phone

hi guys,
In my area the range of FM stations is from 88 to 132 but my phone only supports 88 to 100 khz so i was thinking of make an application to override the 100 khz limit. Any idea where i should start
If your phone (hardware) only supports 88-100 kHz (MHz?) it doesn't matter how many applications you're developing.
You should check out developer.android.com, stackoverflow.com and Google.

[ROM] [6.0.1] Unofficial CyanogenMod 13 - Jiayu S3 plus

CyanogenMod 13 is a free, community built distribution of Android 6.0.1 (Marshmallow) which greatly extends the capabilities of your phone.
This is the unofficial Build of CM 13 for Jiayu S3 plus (not advanced or basic), with mt6753 soc
​
Code:
#include
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/
Installation Instructions:
Download rom from here: https://www.facebook.com/MediatekAndroidDevelopers/
OR from xda DevDB (DOWNLOAD Tab)
Download Gapps from OpenGapps: http://opengapps.org/, choose Arm64 and Android 6.0
boot to recovery
wipe data if you are not coming from CM13.0 already
install rom and gapps
reboot
XDA:DevDB Information
Cyanogenmod for Jiayu S3 plus, ROM for all devices (see above for details)
Contributors
DerTeufel1980, superdragonpt, fire855
Source Code: https://github.com/MediatekAndroidDevelopers
ROM OS Version: 6.0.x Marshmallow
ROM Kernel: Linux 3.10.x
ROM Firmware Required: custom recovery installed
Version Information
Status: Stable
Created 2016-07-26
Last Updated 2016-07-26
Reserved
Reserved
Q: After ROM boot up, I'm getting SetUP wizard errors / other Gapps FC / Black screen on first boot, why ?
A: On marshmallow based Roms, you need to flash ROM and gapps at the same time
TWRP even allows you to flash multiple .zip files
Q: Why no Mediatek Engineering Menu?
A: Its Mediatek proprietary, ugly , not needed on our builds.
Relevant features used on Mediatek E. Menu have been ported to our builds already using aosp / our implementations ( Sensors calibration , Band Mode, etc)
Q: Do we get The Fast Charge you guys made on Lollipop RC's ?
A: Yes, Fast Charge implementation was implemented on our MM builds
Q: App "x" is not working, why?
A: First make sure the app works under Marshmallow
Q: Something wrong with my Bluetooth, can't connect /pair with my "x" device , car-BT
A: Bluetooth should be backwards compatible , some OEMs don't also follow some guidelines , surely can be improved.
Post your BT model, Car model and year to help us out determining compatibility issues
Woot! Glad to see this up and running Thanks for all the support!
Full CM13 Android in Mediatek phone. Thank you
edit: fixedd
Hi, first of all I would like to say thank u for all your hardwork
I have came across on the specifications page for Mediatek's MT6753 well which was our chipset anyway.
http://www.mediatek.com/en/products/mobile-communications/smartphone1/mt6753/
The CPU clock speed stated on the page was 1.5ghz. Ours was max clocked at 1.3ghz?
Is there any possibility, (not sure if our mtk kernel source is open) that we could get a speedboost, a step up of 200mhz for our cpu?
Or was the 1.5ghz version is already stable and has a chance to boost it up to MT6572's 1.7ghz as well.
I would be glad if anyone can enlighten me about this. Thank you.
Thankyou!!!!
@superdragonpt
Not sure if this is the right thread to report issues of the ROM.
1. Bluetooth not pairing with car. It can detect the headunit but when I try to pair after i enter the pin it fails. I am using the headunit for mitsubishi mirage 2013
Mirage CNE-6515-N HU Specs:
Main Amplifier:
Power Output: 20 Watts RMS x 4 channels into 4-ohms @ < 10 % THD+N
S/N Ratio: 70 dBA below reference. (Ref.: 1 Watt, 4-ohms)
Max Power: 40 x 4 watts into 4-ohms, all channels driven
Frequency Response: 20 Hz to 20 kHz -3dB Aux input used as source reference
3 Band Equalizer (Treble, Mid, Bass)
Reference Supply Voltage: 14.4 VDC
DVD/CD Player:
Compatible Formats: DVD-R, , DVD-RW, DVD+R, DVD+RW, CD-R, CD-RW, CD-DA, MP3, WMA, HDCD, SVCD,VCD, MPEG, JPEG, MP3/WMA burned into a DVD+RW or DVD-RW and CD-R/RW
S/N Ratio: 85 dBA
Dynamic Range: > 95 dB
Frequency Response: 20 Hz to 20 kHz, -3dB
Channel Separation: > 60dB @ 1 KHZ
D/A Converter(s): 6-channels high performance 24-bit, 192 kHz, multi-bit Sigma Delta modulation. DAC supports sample rates from 8-192 kHz.
Electronic Skip Protection (ESP): DVD: 2-3 sec, CD-DA: 10 sec., MP3: 100 sec., WMA: 200 sec. (ESP time approximate)
Mechanical vibration stability: 10-200Hz, X/Y/Z direction: 1.0G
Video Section:
Format: NTSC, PAL (auto-detect)
Output: 1Vp-p (75-ohm), buffered
Input: 1Vp-p (75-ohm)
FM Tuner Section:
Tuning Range: 87.5 MHz - 107.9 MHz
Mono Sensitivity (-30dB): 10 dBu
Quieting Sensitivity (-50dB): 15 dBu
Alternate Channel Sensitivity: 70 dB
S/N Ratio @ 1KHz: 58 dB
Image Rejection: 60 dB
Stereo Separation @ 1 KHz; 30dB
Frequency Response: 30Hz - 15 KHz, -3 dB
AM Tuner Section:
Tuning Range: 530 kHz - 1710 kHz
Sensitivity (-20dB): 20 dBu
S/N Ratio @ 1KHz: 50 dB
Image Rejection: 60 dB
Frequency Response: 50Hz - 2 KHz, -3 dB
Monitor Section:
Screen Size: 6.2" (Measured diagonally)
Screen Type: TFT Digital Display active matrix
Response Time: 30 ms rise time, 50 ms fall tim/Compositee resolution, DVD
Video in: 280,280 sub pixels, 1200 (W) x 234 (H)
Built-in Navigation (Via Micro SD Card)
SD Card: Micro SD
GPS
SiRF Prima 600MHZ CPU, Advanced ARM 11 Architecture
256 MB Nand Flash ​
256 MB DDR-400MHz RAM
Windows CE 6.0
USB
High-Speed USB 2.0
Bluetooth:
Hands-Free, Phonebook, Recent Calls (Dialed, Missed, Received) Synchronize, Caller ID and Audio Streaming, Mobile Phone
TPMS Ready (optional)
General:
Auxiliary Input impedance: 10 K-ohms
Power Supply: 10.5 to 16 VDC, negative ground
Fuse: 10-amp, mini ATm type
DN chassis dimensions : 7"x7"x 2" (178mm x 178mm x 100mm)
2. When SD card is used as "Internal Storage" and app is installed at SD card, every time I reboot all the shortcut icon disappears in Home Screen.
3. FB Messenger hangs when uploading pictures. Workaround grant permissions via Settings > App > Messenger
makona said:
@superdragonpt
Not sure if this is the right thread to report issues of the ROM.
1. Bluetooth not pairing with car. It can detect the headunit but when I try to pair after i enter the pin it fails. I am using the headunit for mitsubishi mirage 2013
Mirage CNE-6515-N HU Specs:
Main Amplifier:
Power Output: 20 Watts RMS x 4 channels into 4-ohms @ < 10 % THD+N
S/N Ratio: 70 dBA below reference. (Ref.: 1 Watt, 4-ohms)
Max Power: 40 x 4 watts into 4-ohms, all channels driven
Frequency Response: 20 Hz to 20 kHz -3dB Aux input used as source reference
3 Band Equalizer (Treble, Mid, Bass)
Reference Supply Voltage: 14.4 VDC
DVD/CD Player:
Compatible Formats: DVD-R, , DVD-RW, DVD+R, DVD+RW, CD-R, CD-RW, CD-DA, MP3, WMA, HDCD, SVCD,VCD, MPEG, JPEG, MP3/WMA burned into a DVD+RW or DVD-RW and CD-R/RW
S/N Ratio: 85 dBA
Dynamic Range: > 95 dB
Frequency Response: 20 Hz to 20 kHz, -3dB
Channel Separation: > 60dB @ 1 KHZ
D/A Converter(s): 6-channels high performance 24-bit, 192 kHz, multi-bit Sigma Delta modulation. DAC supports sample rates from 8-192 kHz.
Electronic Skip Protection (ESP): DVD: 2-3 sec, CD-DA: 10 sec., MP3: 100 sec., WMA: 200 sec. (ESP time approximate)
Mechanical vibration stability: 10-200Hz, X/Y/Z direction: 1.0G
Video Section:
Format: NTSC, PAL (auto-detect)
Output: 1Vp-p (75-ohm), buffered
Input: 1Vp-p (75-ohm)
FM Tuner Section:
Tuning Range: 87.5 MHz - 107.9 MHz
Mono Sensitivity (-30dB): 10 dBu
Quieting Sensitivity (-50dB): 15 dBu
Alternate Channel Sensitivity: 70 dB
S/N Ratio @ 1KHz: 58 dB
Image Rejection: 60 dB
Stereo Separation @ 1 KHz; 30dB
Frequency Response: 30Hz - 15 KHz, -3 dB
AM Tuner Section:
Tuning Range: 530 kHz - 1710 kHz
Sensitivity (-20dB): 20 dBu
S/N Ratio @ 1KHz: 50 dB
Image Rejection: 60 dB
Frequency Response: 50Hz - 2 KHz, -3 dB
Monitor Section:
Screen Size: 6.2" (Measured diagonally)
Screen Type: TFT Digital Display active matrix
Response Time: 30 ms rise time, 50 ms fall tim/Compositee resolution, DVD
Video in: 280,280 sub pixels, 1200 (W) x 234 (H)
Built-in Navigation (Via Micro SD Card)
SD Card: Micro SD
GPS
SiRF Prima 600MHZ CPU, Advanced ARM 11 Architecture
256 MB Nand Flash ​
256 MB DDR-400MHz RAM
Windows CE 6.0
USB
High-Speed USB 2.0
Bluetooth:
Hands-Free, Phonebook, Recent Calls (Dialed, Missed, Received) Synchronize, Caller ID and Audio Streaming, Mobile Phone
TPMS Ready (optional)
General:
Auxiliary Input impedance: 10 K-ohms
Power Supply: 10.5 to 16 VDC, negative ground
Fuse: 10-amp, mini ATm type
DN chassis dimensions : 7"x7"x 2" (178mm x 178mm x 100mm)
2. When SD card is used as "Internal Storage" and app is installed at SD card, every time I reboot all the shortcut icon disappears in Home Screen.
3. FB Messenger hangs when uploading pictures. Workaround grant permissions via Settings > App > Messenger
Click to expand...
Click to collapse
1- Known issue, thanks for the BT unit details
2- already answered
3- seems you find the cause, FB apps sucks... Thank them
Sorry guys but what is this?
http://www.needrom.com/download/s3-cm13-0/
It's baptized CM13. 0 from JiaYu.de for S3plus.
Is it other Rom, or someone tries to play it "smart" to the community?
TapaTalk and JiaYu S3 with Android MM!
Having used this for a few days now I love it however I have discovered one bug and one suggestion for better quality of life.
Bug: The aeroplane mode in the power menu (press and hold power button) doesn't work. The tile in the drop down menu still works fine, just the power menu one doesn't.
Quality of Life: Currently there is no way of disabling both sims, one always has to be enabled. Not a big deal for most people, but as someone who travels between countries quite frequently, it would be nice to be able to switch one sim off before putting on the other to avoid any possible roaming charges.
Thanks again for all the support, I was also wondering what version of Xposed would work with CM13?
Regards,
Hey, sorry, I missed your pm.
I need to check airplane mode.... Didn't notice yet.
The other thing isn't meant to be done this way in aosp. I may take a look at it as well, but I can't promise...
The M.A.D. Team
DerTeufel1980 said:
Hey, sorry, I missed your pm.
I need to check airplane mode.... Didn't notice yet.
The other thing isn't meant to be done this way in aosp. I may take a look at it as well, but I can't promise...
The M.A.D. Team
Click to expand...
Click to collapse
No bother I only noticed the airplane mode thing when I was trying to activate it boarding my flight haha
Wow, so this is what you meant when you said
DerTeufel1980 said:
Yeah, I started working for a German section of Chinese smartphone manufacturer (jiayu.de). Didn't have time anymore....
Click to expand...
Click to collapse
Good job anyways!
Update:
https://www.facebook.com/MediatekAndroidDevelopers/
Build 2 : 20160810
Source Synced ( (including Security Updates )
Fixed: Bluetooth (headset , car-BT)
Fixed: Internal Android VPN Client (tested on PPPT protocol)
Fixed Wi-Fi (random connection drops)
Added option to select 2.4 or 5Ghz Wifi frequency to advanced wifi options
Fixed FMRadio (merged previous patch)
Rom link on xda DevDB as well
cheers
Latest twrp recovery, compiled from source:
https://www.androidfilehost.com/?fid=24591000424954599
- fix: mounting adoptable storage
- fix: mounting encrypted devices
The M.A.D. Team
still hoping for an update for this rom Found bugs: Music playback lag and video playing lags.. can't play 1080p videos
Everything is perfect but the BT-CAR....
Its a Citroen C-Elysée 2014

ToneTone - Let your hand sing!

Play music with your hand movements, accompany songs, calm down your child, or just make noise to throw stress away...
ToneTone is an android app that generates sound waves in real-time and change their frequency according to movements of hand.
You can use presets or set your own configurations. Everything is customizable, including frequency ranges, wave types, musical scale etc.
You can set constant steps between frequencies or use twelve-tone musical scale. Three octaves are available as preset. But you can play in any octave, configuring frequency ranges...
You can associate screen colors with frequencies of waves. Red for the lowest frequency and purple for the highest. Or black for the lowest, and white for the highest...
Google Play link: ToneTone
[QRCODE]play.google.com/store/apps/details?id=com.huseyinatasoy.tonetone[/QRCODE]

Accelerometer Sampling Rate

Hey Guys,
I am working on an App that should measure vibration data with the integrated accelerometer.
My integrated MEMS sensor should be capable of up to 6.6kHZ measurements (LSM6DSO).
Usually it is capped at 200 Hz (https://www.geeksforgeeks.org/understanding-sensor-rate-limitations-in-android-13/) for high sanpling rate.
I have few questions regarding the Sampling Rate of sensors in Android:
Can this limit set higher?
Do I have to adjust the internal kernel clock (I think usually it is set to 250 Hz in Linux Kernels)?
Thank you !
1. I think NO.
2. The max CPU-speed can get queried / should be available from the dmidecode tool.

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