This app does audio amplification of low audible signal and noise cancellation in real-time. The app allows the operator to design custom ideal filters such as Lowpass, Highpass, Bandpass and Bandstop filter by drawing on the touch screen. You must plugged a headset( or headphone) into the device headset jack. This is a requirement in order for the app to work. The app also amplify your surrounding environment and act as a hearing aid as well.
Three Noise Filter Modes:
- Removed the frequency with the highest decibel level.
- Preset the voice range from 300 hz to 3.5kHz
* Will add more preset range in future release.
- Remove frequency range using bandpass filter.
-Can remove certain frequencies using the drawing method on the graph.
* Note: when this mode is selected, draw the frequency using the touch screen method.
☆ Three noise filter methods to choose from
☆ Act as a hearing aid by increasing the volume gain level.
☆ Has a FFT spectral analyzer graph for displaying frequency.
☆ Select-able microphone input.
☆ Automatic gain control
Permission Required: This app only use the required permissions base on the functionality. We do not collect user data.
Please email: firstname.lastname@example.org for any questions. Thanks
The latest version 2 ensures even safer operability by introducing voice recognition and expanded text-read-out functions, and more!
What this application is capable of.
1. Fully Synchronized Function Integration with Car Audio or Personal Audio System
Control your music and applications from your car audio or smartphone.
2. Voice Communication
Through voice operation, you can safely and comfortably operate your smartphone in the car.
3. Notification Read Out
Incoming SMS/E-mail and Twitter/Facebook/Calendar notification etc. are automatically read aloud to keep you in touch.
4. Smartphone Visualization
Enhance the way you enjoy music on Car Audio or Personal Audio System with your smartphone display.
5. Custom Sound Setting
Full settings of DSP features (e.g., Equalizer, Volume Control, Fader/Balance/Subwoofer, and Listening Position) available using smartphone as a remote screen.
Compatible Sony products:
(*1): MEX-BT3100P/BT3100U/BT3150U/BT3153U/BT4100P/BT4100U/BT4100E/BT4150U/GS600BT, WX-GT90BT/GT90BTE/GT99BT/GT99BTM
*1 No Voice Communication, E-mail Read, SMS/E-mail Reply, Custom Sound Setting
*2 No App Control from Car Audio, E-mail Read/Reply
*3 No App Control from Personal Audio System, Voice Communication, E-mail Read, SMS/E-mail Reply, Fader/Balance/Subwoofer/Listening Position Setting
App Remote ver. 2.0 via Bluetooth is compatible with Android devices with Android 2.2, 2.3, 3.*, 4.0, 4.1 or 4.2 installed.
Available operations differ depending on the applications.
For details on available applications, visit Sony Support site in your region.
Voice recognition function does not work depending on your smartphone. In that case, go to "Settings" - select "Voice Recognition".
SMS/E-mail/Notification reading is available for Android devices with TTS engine installed.
The “Smart Connect” application, provided by Sony Mobile Communications, is necessary for Twitter/Facebook/Calendar etc. notification read out.
Sony and the Sony logo, App Remote, Xplod are trademarks of Sony Corporation
All other trademarks are trademarks or registered trademarks of Sony Corporation or their respective owners.
Measure the volume of sounds using your ANDROID.
Easy to Use and Powerful.
Support the digital filter. You can see the filter curve.
There are no ad.
Does not require any unnecessary permissions.
1. Background measurements.
2. Show average, LAeq, min, max and peak dB
3. User define update rate
4. High and Low alarm
5. dB(A), Low, High, Band pass filter.
6. Shows the filter curve.
7. Keep screen
8. Logging and log viewer
9. Brightness measurements. (lux)
This application is not meant to be used in place of scientific instrumentation.
Depending on the device can also be caused by differences in measurement.
Devices employing AGC (Automatic Gain Control) will have significant measurement errors. This is not app's fault.
Noise Sound Light level meter
dB Lux counter
★ Adjust your screen's brightness and color.
★ Add quick shortcuts to your home screen.
★ Schedule the filter to start & stop at a specific time.
And more! Download the app and try it out to see all of the features.
* If you accidentally turn your screen black, press volume up or volume down inside the app to turn off the filter, or power off your phone by holding the power button.
* If "Override screen brightness" doesn't work, try turning off "auto brightness" from your settings. This feature may also cause your screen to turn off and/or the lockscreen to activate if the setting is too low.
* To install an app from Google Play or other app stores, please turn off the filter first.
If you have any questions or concerns, please don't hesitate to contact us by email.
Draw over other apps: Required for the screen filter to work.
Full network access, view network connections: Used for Google AdMob.
Discover how low-pass filters work on acceleration sensors by viewing the outputs in real-time. Acceleration Filter runs multiple low-pass filters at once so you can compare the results from a single input quickly and easily. The output from the filters is plotted with a line graph while the noise is plotted with a bar graph. There is also the option to view the acceleration as a two-dimensional vector. The user can select the sample period in units of seconds to apply to the different filters. This allows user to explore a large number of filter settings to quickly determine what is best for their application. Perfect for visualizing the effect of low-pass filters on digital signals. You can even log the output to an external .csv file.
• Graph acceleration in real-time
• View signal noise in real-time
• Compare multiple low-pass filter configurations simultaneously
• Define how the low-pass filter calculates alpha, or, set alpha to a static value
• Define windows for moving average filters
• Log filter outputs to an external .csv file
• Complementary IIR Low-Pass
• FIR Moving Average
Add audio profiles / sound profile (volume, vibration and ringtone) for: Calls, Notifications, Voice call, Media and Alarm.
• Separate calls from notifications (any Android)
• Priority calls for each profile: Hidden numbers, unknown numbers, Google groups and individual contacts (sound and vibration)
• Priority notifications for each profile: Control your apps notifications (ringtone, volume and vibration pattern). Also when the screen is off or on
• Add schedules for each audio / sound profile
• Control all your ringtones (hidden numbers, unknown numbers and your contacts) within only 1 screen
• Headphones feature (when plugged in: change profile icon, media volume and/or profile). This is also useful for knowing that you really have your headphones connected.
• Notification widget to switch between profiles (you can deactivate it)
• Desktop widget
UNLOCKED VERSION (Non Free) includes:
• Tasker plugin
Therefore, if you like the way you can control your sounds, calls, notifications, schedules, headphones, volumes, ringtones, vibration... And, definitely, have the control of your audio / sound settings in your phone, I would like to ask you to rate this app with 5 stars to help me in order to keep improving it.
If you want to discuss/suggest new features, do not hesitate to send me a mail!
There are some simple usages to navigate user.
Feature One :
You can turn on or turn off flashlight by the button on the screen, it is a general operations.
Feature Two :
When the state of flashlight is "ON", you can disable(or lock) your screen by clicking your smartphone power button; you will discover the flashlight is still working in the background procedure.
This Feature Two can not only avoid touching screen via incautious movements, but also allow the user to walk around holding a noise flashlight arbitrarily.
A blue light is reduced and the burden of eyes is eased.
Unlike the sheet physically stuck on the screen, a filter can be displayed easily.
A color and transparency can be set up freely.
Four kinds of filters (amber, an orange, wine, energy saving) have preset by default.
Furthermore, since the brightness of a display can also be set up, you can build energy-saving display with eye-friendly.
===== Additional capability =====
This is the app which added the following function to the "blue light protection" app without a perfect free advertisement.
1.The brightness of a display can be set up by luminance setup.
2.It is reset if the tap of the notice bar is carried out (recreate of a filter).
3.It is reset if the tap of the App icon is carried out(recreate of a filter).
4.It is reset by rotational speed sensor if you shake the smartphone.(recreate of a filter)
5.It can reset by proximity sensor.(recreate of a filter)
6.Since there is no need to re-create the filter when waking from sleep, screen does not flicker.
7.It raise the filter strength, and making it difficult to be released.
===== Ultralight low load =====
There is no display of an advertising column.
Network communication does not occur, either.
An unnecessary ornament, processing, and acquisition authority were eliminated as much as possible, and pursued low load thoroughly.
===== How to use =====
1.Choose a filter.
2.Push "Star icon button"
3.Completion (filter is set and app is finished).
The preview of a filter will be displayed if an eye icon button is pushed.
A filter will be canceled if "x icon button" is pushed.
===== Contents which can be set up =====
It is the transparency of a filter.
Please change according to liking.
If transparency becomes low, the blue light reduction effect will become high.
With the combination of 3 colors (red, green, blue), the color of a filter can be set up freely.
Please keep in mind that the blue light reduction effect will be lost if a blue value is raised.
It is the animation at the time of filter creation.
The scales, the rise, the down, the left, the right, the alpha, and those without anime can be set up.
It is a brightness setup of a display.
Can be set up to 1-100 and Default.
By combining the color and transparency of a filter, a very fine display setup is possible.
If it sets to Default, it become the luminosity by the smartphone initial set.
Rotational speed sensor(shake a smart phone)
When you shake the smartphone using the wrist, you can recreate a filter.
It can set up to OFF and 1-100.
Proximity sensor(A finger is brought close to a sensor)
A filter can recreate if a finger is brought close to a sensor.
It can set up to OFF and 1-100.
Creation of shortcut to a notice bar
It is a shortcut to the app create to a notice bar.
Creation of Reset to a notice bar.
It create a reset of the filter to the notice bar.
Reset by startup
Is reset every time you restart (Release of a sleep state) the smartphone, the filter will be re-created.
If the smartphone is rebooted where a filter is covered (sleep release), the model by which a filter will be erased exists.
In that case, please put in a check.
===== Cautions =====
While displaying the filter, it becomes impossible to install new app.
Android's safety feature operates and it becomes impossible to push "installation" button.
In order to prevent it, when a filter is applied, all installations of a new app are forbidden by android.
Due to the above reasons, when you install a new app, please end an app and cancel a filter.
::::: Kazu Pinklady :::::
The developer of this app has been certified to the official developers of "Androriders" as a developer of a safe and secure app.
Noise hurts and makes sick. The major reason is that it causes the human body to discharge stress hormones that increase blood pressure and accelerate your heartbeat. Noise is dangerous and there is no immunity against it.
The Nois O Meter application is for making you aware of the quantity of noise you are exposed to every day. The application is able to recognize noise caused by sound pressure and by high frequencies. It should help you understand the problem and warn you when you are in danger of reduced quality of life through noise.
It comes with a toggle button to turn microphone input on/off, and its own volume slider!
With this you can always hear regardless of how loud your surroundings are or how loud your audio is.
It also works in background!
- Noise sensor in offices and other locations for security and alarming purposes;
- Control and silence maintenance in the building with a notice of excessive noise and record the noise source;
- In apartments and other locations for the control of noise of neighborhood with the record the noise source.
The main difference from another audio-noise meter applications is the configurable sound levels and program responses in excess of these levels as well as the ability to record sound in event of excess noise. This allows to use the application as a noise sensor for any purposes.
The output of the design procedure is a list of double-precision filter coefficients (Text output option) or an implementation of the filter in C/C++, C#, Java or MATLAB/GNU Octave source code. This output is formatted into an email you can send to any recipients.
Complete source code for the Android FIR Filter Designer app is available at https://www.assembla.com/code/firdesign/subversion/nodes.
Thanks to Jake Janovetz for providing a GPL-licensed implementation of the Parks–McClellan algorithm that served as a starting point for this app.
With this app you can let your device automatically establish bluetooths connection when bluetooth is enabled. It also acts as a Tasker / Locale / LLama Plugin to better cover all your special needs (Connect only if Wifi is disabled). It also supports disconnecting in this mode.
If you use this for tethering, our other App may be useful for you. It must be installed on the device that acts as a internet gateway. The Auto Connect App must be installed on the device where you don't have a regular internet connection (e.g. WIFI only tablet). For instance if you have a Galaxy Nexus and a Nexus 7 Tablet. Auto Tether goes to the Phone and Bluetooth Auto Connect runs on the tablet.
With Version 0.6 we improved compatibility especiallay with A2DP devices. If you still have compatibility issues you can help us getting an overview about what works and what not by filling out this form:
For Galaxy Tab Plus (P6210) users with Android 3.2:
It seems that this app can't connect to other devices because of samsungs own auto connect feature. Users told us that it works with experimental Android 4.0 Ice Cream Sandwhich firmware!
With the widget you can assign one or more screens on your home launcher to be dedicated for usage inside the car.
Unlike Car Home applications, you still will have access to all other screens of your home launcher.
To access widget settings use application shortcut.
HOW TO USE
On any home screen press "menu", then "add", select "widgets" and choose "Car Widget" from the list of available widgets.
You might need to restart the device in order to widget to appear in the list.
* 4x4 widget
* 4,6 or 8 big shortcuts per widget
* 5 Skins
* Customization options: background color, opacity, font size and color, icons tint
* Replacement for "Car Dock" / "Car Home" applications.
* Custom icons and titles for shortcuts
* Icon pack support
Available shortcuts (can be expanded by installed applications):
* Direct dial/ message
* Directions & Navigation (Using Google Maps)
* Gmail label
* Music playlist
* Built-In Shortcuts - (InCar switch, Play/Pause, Next, Previous - Experimental)
Free version includes Trial of the features available in the Car Widget Pro.
Car Widget Pro features:
Automation for your car. Detects when you inside the car and adjusts settings of your phone.
Trigger (possible to combine all of the options):
* Power cable connected
* Headphones connected
* Bluetooth device connected
* Activity recognition
* Turn on Bluetooth
* Disable screen timeout
* Adjust screen brightness
* Adjust volume level of media
* Switch off Wi-Fi
* Route call to speaker
* Auto answer (Experimental)
* Autorun App
* Shortcuts in notification bar (Android 4.0)
- It's not possible to unlock the screen from widget
- It's not possible to switch to the specific screen from widget
- Not possible to switch GPS
CALL_PHONE (Directly call phone numbers)- used for direct call shortcut
WAKE_LOCK (Prevent phone from sleeping) - used to disable screen timeout
WRITE_SETTINGS (Modify system settings)- used to adjust brightness settings
ACCESS_WIFI_STATE and CHANGE_WIFI_STATE - connect and disconnect from Wi-Fi
BLUETOOTH and BLUETOOTH_ADMIN - required in order to switch Bluetooth state
(Modify or delete the contents of your USB storage) - Backup/Restore functionality
* On some devices you have option "Stay awake" (Under Settings -> Applications -> Development), you can enable it if your want to prevent phone from sleeping.
* Landscape mode: Not all launchers allow to use phone in landscape mode, just replace yours with alternative one that supports it (like LauncherPro or ADW).
You can find Car Widget Pro also in androidpit.com market.
(This marketplace has an option for PayPal)
Please exercise caution when using this application and do not manipulate your device while driving. Always pay attention to the road.