You can design Closed (Sealed), Ported or 4th Order Bandpass enclosure designs. The sealed design is the simplest to construct, the ported design gives an improved bass response and the 4th Order Bandpass design is great for sub-woofers.
To use the app, enter the details about your driver and the type of box you would like to use. The details about the driver (the Thiele-Small Parameters) can be obtained from the driver’s data sheet, the supplier’s catalogue or from the internet. If you select a Ported or 4th Order Bandpass design, you can also set the port diameter. The app will then calculate the box size for you and you can plot its frequency response.
The app works with both metric and imperial (English) units.
I have been asked by a number of people why the app doesn't calculate the box dimensions from the calculated volume. The reason is that there isn't just one possible solution - in theory you could have any shape box you like. However, to be helpful, I do recommend that your box has the 'Golden Mean Rectangle' proportions of 0.618:1:1.618 as these are considered by many to be the optimum shape for the acoustics (a cube is certainly the worst shape acoustically). You can calculate the INTERNAL box dimensions with the following formulae:
First find the cube root of the desired box volume, we will call this r3V
For Box Volume in cubic inches:
L = r3v * 1.618 (answer is in inches)
W = r3v * 1.0 (answer is in inches)
H = r3v * 0.618 (answer is in inches)
For Box Volume in l:
L = r3v * 0.1618 (answer is in m)
W = r3v * 0.1 (answer is in m)
H = r3v * 0.0618 (answer is in m)
If you have a small screen, you may need to scroll down the page to see the calculation results. This program performs a number of calculations including Box Volume, Box Resonant Frequency, Minimum Port diameter and Port Length - these can be seen in the fourth screen shot. Be sure to enter your data correctly, as if you make mistakes, you might incorrectly think that part of the app (such as the ported calculation) is not working correctly.
If you have any problems it is much more productive to email me before leaving a negative comment, as then I can do someting to fix the problem.
With this app, you can:
- Set the picture you want as wallpaper,
- Bookmark your favorite pictures,
- Download the pictures to your smartphone,
- Share the images via social media
★ Where are the wallpapers downloaded to?
You can find the downloaded wallpapers in My Files/viewimage folder on your android phone.
★ The wallpaper does not fit on the screen of my device:
This can happen with some android phones. To make sure that the wallpaper fits to the screen of your device, download the wallpaper first, and then set it as wallpaper.
★ Information about Mitsubishi Evolution VI from Wikipedia:
The Evolution VI's changes mainly focused on cooling and engine durability. It received a larger intercooler, larger oil cooler, and new pistons, along with a titanium-aluminide turbine wheel for the RS model, which was a first in a production car. The Evolution VI received new bodywork yet again, with the most easily noticeable change being within the front bumper where the huge fog lights were reduced in size and moved to the corners for better airflow. A new model was added to the GSR and RS lineup; known as the RS2, it was an RS with a few of the GSR's options. Another limited-edition RS was known as the RS Sprint, an RS tuned by Ralliart in the UK to be lighter and more powerful with 330 hp (246 kW).
★ Information about Mitsubishi Evolution VII from Wikipedia:
In 2001, Mitsubishi was forced by the FIA to race in the WRC using WRC rules for building a car instead of the Group A class rules, and thus did not need to follow homologation rules. The Evolution VII was based on the larger Lancer Cedia platform and as a result gained more weight over the Evolution VI, but Mitsubishi made up for this with multiple important chassis tweaks. The biggest change was the addition of an active center differential and a more effective limited-slip differential, while a front helical limited-slip differential was added. Torque was increased again to 385 N·m (284 lb·ft) with engine tweaks that allowed greater airflow, and horsepower officially remained at 280 PS (206 kW; 276 hp).
★ Information about Mitsubishi Evolution VIII from Wikipedia:
The Mitsubishi Lancer Evolution VIII was modified again in 2003 this time sporting 17" grey Enkei wheels, Brembo Brakes and Bilstein shocks to handle traction and a 5-speed manual gearbox with 280 PS (202 kW; 276 hp)(approx. 234 hp to the wheels). Originally a one off model, sales were so successful in the U.S. that by 2005 it was available in four trims: the standard GSR model in Japan, the RS, 5-speed gearbox, and standard wheels (lacking excess components, such as interior map lights, power windows/doors, and radio), the SSL (with a sunroof, trunk mounted subwoofer, and leather seats), and the MR, which came with a revised limited-slip front differential, aluminum MR shift knob, handbrake with carbon fiber handle, 17 inch BBS wheels, aluminum roof, and a 6-speed manual gearbox. The new Evolution also sported chrome housing tail lights and head lights.
★ Information about Mitsubishi Evolution IX from Wikipedia:
Mitsubishi introduced the Lancer Evolution IX in Japan on March 3, 2005, and exhibited the car at the Geneva Motor Show for the European market the same day. The North American markets saw the model exhibited at the New York International Auto Show the following month. The 2.0 L 4G63 engine has MIVEC technology (variable valve timing), and a revised turbocharger design boosting official power output at the crankshaft to 291 PS (214 kW; 287 hp) and torque to 392 N·m (289 lb·ft).
★ Information about Mitsubishi Evolution X from Wikipedia:
In 2005, Mitsubishi introduced a concept version of the next-gen Evolution at the 39th Tokyo Motor Show named the Concept-X, designed by Omer Halilhodžić at the company's European design centre.
I've been waiting until I could get my hands on a SGS4 to update the description.
This application has always worked via exploiting a bug in Android's MediaServer, which is why there has never been any other applications like it (that can boost the volume of system sounds) on the Play Store. Google seem to have completely patched this exploit as of Android 4.1+. Unfortunately there is nothing I can do about this; Volume+ will no longer work on newer devices.
Some devices running 4.1 CAN make use of this application (Samsung Galaxy S 3 international, HTC One X, etc.) but the majority will not. Most phones running pre-JB firmware will still be able to use this application as normal.
Sorry about this everyone but there's nothing I can do anymore, NO AMOUNT OF DEVELOPMENT WILL EVER GET THIS WORKING AGAIN. Google broke it!
Please note; Incompatible devices running certain custom firmwares may still be able to make use of this application.
This application can be downloaded for FREE on my website along with beta builds that have not yet been released.
** PowerAmp Fix - http://androidaudiohacks.com/?page_id=571 **
Tested and Fully working on the Samsung Galaxy S III!! (Doesn't currently work on the Sprint Version. No idea why.)
This application was designed primarily to boost the volume of a wired headset. Whilst it will boost the main loudspeaker volume, it may not be as prominant. Please bare this in mind.
Millions of people blame bad headphones for low-quality music, well put the blame where it belongs; your phone and the audio software. Volume+ can fix the issue system wide. Using Volume+ your phone will get a boost in bass, treble, and if you're using our presets, you can finally experience the quality of music that you truly deserve. Being system wide, Volume+ works with Google Music, Pandora, Slacker, and every other music software on your device (that doesn't have a built in EQ). Volume+ might not get you the same experience that you get with those over priced headphones, but what we can promise you is that for $2, you will get music that is finally worth listening to.
There may be issues on certain custom ROMs.
This software does not function the same on every ROM out there, we personally recommend using a Cyanogen Mod 7 or MIUI ROMs, but we do try our best to optimize our software for all software versions. Stock users message us if you're not getting an improved experience.
We highly recommend you use this with caution because while we do allow you to literally go crazy with the way you hear your music, you can seriously damage your hearing and possibly lose it. So please don't go crazy with our application, we want you to enjoy yourself not hurt yourself (please see disclaimer below).
By downloading this application you agree to the fact that, as this app exploits the EQ API included in Gingerbread and it is not meant to be achieved under normal circumstances, I am NOT to be held responsible for anything negative that may occur, such as breakage to your phone or phone's speaker.
I will also take no responsibility for any damage that may occur to your hearing. This app will allow you to boost the volume of the headset, bluetooth headset and modify the inbuilt EQ settings. As a result, you can now increase the volume of the headset/bluetooth headset way above the recommended maximum and so, may cause permanent damage to your speaker and/or hearing.
This app is available for FREE on my website - www.androidaudiohacks.com
Download and use at your own risk.
This app helps users to get the latest magazine right on their hand held devices, listen to worship songs and also enrich their knowledge of God through video messages.