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Monthly Archives: September 1982

Other methods to charge your mobile, Pee as you go

headphonesThis website is an old one, but still very relevant. Without saying i told you so…. but it was always inevitable!

Scientists functioning at the University West of England (UWE) in Bristol, UK, have figured out one way to power a mobile phone with Human pee.

The company has been in a position to charge a Samsung smart phone by placing the fluid through a cascade of microbial energy cells. With this method, enough energy may be generated to send text messages, browse the Web and also make a quick phone call.

As outlined by the scientists responsible, the next step is to totally recharge the device with pee…Seemingly cleaning their hands straight afterwards.

Dr. Ioannis Ieropoulos has worked for a long time with microbial fuel cells; he is thought to be a specialist in harnessing energy from strange options. The possibe purposes of his work are very appealing from an environmental standpoint.

Dr. Ieropoulos said, “We are very excited as this is a world first, no-one has harnessed energy from pee to try this so it truly is an exciting finding. Using the final waste product as the supply of energy to provide electricity is about as eco as it takes.” Eco-friendly technology is, apparently, the great doctor’s main area of interest.

The microbial cells work as an energy converter, they take the organic substance straight into electricity, via the metabolism of live microorganisms. The electricity is the by-product of a microorganism’s natural life phase, meaning that as they ‘eat’ the urine, they create energy the energy that powers the phone. Now that’s what we call ‘pee as you go’.

Toilet humour aside, the team have engineered a world first, as nothing as large as a phone battery has ever been charged using this method before.

There are, nowadays, no plans to promote this tech on a large scale, but maybe someday we can be signing a ‘P’ mobile agreement, the trick, as they say, shall be pissistance.

PS – I’m sorry about this one. The task and its implications are instead astonishing. All credit to the UWE team. On the other hand, I continuously needed to do one of those ‘And Finally’ type tales and now I finally get to. Please forgive me, one and all.

Bluetooth Headset Market in Korea

Thanks for reading my blog, here’s a piece i actually loved reading. With their authorization i can repost it. I compose tons of my own content, but irregularly post other content i think are interesting, thankyou for reading.

earpieceBluetooth headset is definitely a popular feature found on the devices such as cell phones laptops PDA even smart television.
It is said to be the next generation technology.However, the Bluetooth headset market has not really come about and grown in Korea for the past several years despite the many efforts by local stores. While there are a variety of top Bluetooth manufacturers released in Korea which are acknowledged throughout the world such as Plantronics, Jabra, Motorola and Sony, none of these manufacturers can probably be said to have succeeded in Korea.

Jabra, which was introduced by LG, has not helped with an increase of brand recognition. Apparently there just a tiny amount of end users including drivers and couriers who utilize Bluetooth headsets because of its convenience for operate. Even so, they prefer to possess mono headsets instead of head unit headsets.

A number of earlier adaptors choose to combine Bluetooth wireless key-boards on MID, PMP and cell phones with 2-channel stereo headsets as sound recording high quality is a lot more essential for them. Now, the Bluetooth market is developing because of the success of cell phones since you are a all-in-one gadget together with music and video capabilities.

With the convergence, consumers are beginning to get keen on stereo Bluetooth headsets with built-in microphones that allow those to answer phone calls concurrently. As technology enhances, also the sound quality of the Bluetooth headset. Head set as well as Bluetooth headset manufacturers including Sennheiser, Innovative, Logitec, Beast and Bose have also released their particular variations involving Bluetooth headsets in South Corea.But even with so many manufacturers the Bluetooth headset market in South Korea really doesn’t heated up yet.

The other day, two global Bluetooth headset manufacturers also released their particular brand names in South Korea using Korea’s Top three smartphone manufacturer, Pantech. Most of these manufacturers are actually Jaybird from the United states as well as Novero from Malaysia.
Jaybird has already been well-known in Us with huge product sales figures via its partnership with the BestBuy chain of stores. Additionally it is the state coaching headsets for the USA Tri. Novero has been bought out of the Htc group as well as focuses primarily on making Bluetooth headset products for vehicles.

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Is Motorola Solutions Destined for Greatness?

When we found this post we were so excited, having hunted for over one year for this, discovering it on this website was an exciting day for me.

audioInvestors love stocks that consistently beat the Street without getting ahead of their fundamentals and risking a meltdown. The best stocks offer sustainable market-beating gains, with robust and improving financial metrics that support strong price growth. DoesMotorola Solutions (NYSE: MSI ) fit the bill? Let’s take a look at what its recent results tell us about its potential for future gains.
What we’re looking for
The graphs you’re about to see tell Motorola’s story, and we’ll be grading the quality of that story in several ways:

• Growth: Are profits, margins, and free cash flow all increasing?
• Valuation: Is share price growing in line with earnings per share?
• Opportunities: Is return on equity increasing while debt to equity declines?
• Dividends: Are dividends consistently growing in a sustainable way?

How we got here and where we’re going
We first looked at Motorola last year, and it’s earned six out of nine possible passing grades in its second assessment, the same number it earned earlier. Free cash flow has fallen since last year, but the company’s dividend payouts have increased at a greater rate. These trends might indicate the loss of a passing grade or two next year if the company remains committed to dividend payouts despite declining free cash flow. Can Motorola improve its flagging revenue and turn around a weakened free cash flow position? Let’s dig a little deeper to see what Motorola might be up to for the coming year.
Over the past few quarters, Motorola has been struggling to push its revenue higher due to weakness in its government business, thanks in no small part to the U.S. sequester — the American government now accounts for about two-thirds of its overall revenues. My Foolish colleague Rich Smith points out that Motorola recently secured some smaller government contracts, despite unpleasant fiscal conditions in the U.S. The Department of Defense awarded the company a $16.9 million contract to offer land mobile radio support services in Kuwait.
However, this is not enough to move the needle — Motorola needs some billion-dollar contracts, or at least something in the nine figures. The problem is worse for Motorola than for fellow tech contractor Harris (NYSE: HRS ) , which seems to be picking up more government money to supply radios than its peer, in addition to its other telecommunications work. Motorola is almost entirely dependent on its radio sales today, and if Harris is outperforming it, there may not be much reason to expect growth ahead.
Fool contributor John Divine notes that Motorola’s enterprise solutions segment has also been quite slow to launch new products, which led to a substantial reduction in its full-year revenue forecast. According to Reuters, the release of Motorola’s Windows 8-based enterprise handhelds has been delayed until next year, which has weighed on the company’s enterprise segment. The launch of these new products should enable Motorola to win some of the deals that were deferred due to macroeconomic uncertainties this year, and that might finally improve its weak revenue position. Motorola’s RhoElements application framework is also expected to drive growth in enterprise-based applications, and its acquisition of Psionwill help it to expand globally and strengthen its mobile computing portfolio.
Motorola could also benefit from the increasing adoption of LTE mobile networks for public safety in the domestic and overseas markets. Last year, the government approved a payroll tax bill that allows the Federal Communications Commission to auction off TV spectrum for wireless services. The FCC later reallocated the D block spectrum for public safety purposes, which is right up Motorola’s radio-focused alley, provided it isn’t undermined by Harris or other contractors.
Putting the pieces together
Today, Motorola has some of the qualities that make up a great stock, but no stock is truly perfect. Digging deeper can help you uncover the answers you need to make a great buy — or to stay away from a stock that’s going nowhere.
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Source – http://www.fool.com/investing/general/2013/11/07/is-motorola-solutions-destined-for-greatness.aspx

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JBL Synchros S100i

This short article is posted with the faithful agreement of earpiece.co.uk, which is the original blog. please get permission from that site before reposting this editorial.

earpieceIt’s hard for earphones to stand out in the $100 price range, but the JBL S100 does a laudable job and should grab the attention of any big bass fan seeking affordable in-canal earphones. At $99.95 (direct), the sensibly priced S100 doesn’t distort on deep bass tracks and brings some serious low frequency thunder to the mix. JBL offers two S100 optionsthe S100i (with a remote optimized for iOS devices) and the S100a (with a remote optimized for Android devices). Both models are $99.95. The S100 won’t appeal to purists, but bass lovers seeking subwoofer-like lows with (some) balance in the high-mids and highs should read on.

This review is based on the JBL S100a, the Android version of the headphones. Besides a slightly different in-line remote, the S100i is effectively identical.

Design
Visually, there’s not much about the S100$99.99 at Best Buy that will knock your socks off. It’s only offered in white or black for both the Android and iOS versions, and the earpieces are simple and nondescript, with just the JBL logo to catch your eye. Each earpiece connects to a flat cord, with the inline remote control and mic just below chin level along the left ear’s cable.

There aren’t too many accessories, but each inclusion is sensible and useful. The S100 comes with three silicone eartip pairs in different sizes, one Comply foam eartip pair, a shirt clip, and a zip-up protective pouch. The Comply eartips will offer the most stable fit, but the silicone eartips are also comfortable and secure; they just block out less ambient noise than the Comply eartips do.

Performance
On tracks with powerful sub-bass content, like the Knife’s “Silent Shout,” the S100 delivers some serious low-end rumble without distorting even at top (and unsafe) listening levels. At more moderate volumes, the S100 still brings more booming low end than a flat response pair would, but not so much that it’s unlistenable or woefully off-balance. Bass lovers will enjoy the S100 because it brings serious rumble, but doesn’t completely ignore the high-mids and highs necessary to keep the sound from getting muddy.

JBL S100a inlineThat said, if balance is your top priority, you’ll probably find the S100 is weighted a bit too much in favor of the lows. On Bill Callahan’s “Drover,” his baritone vocals get a lot more added richness than they probably need. There’s still plenty of treble edge there to keep a sense of clarity, providing his vocals with a decent high-mid presence and allowing the guitar strums not to get lost, but the mix seems a bit too weighted towards the lows for anyone seeking an accurate listening experience.

On Jay-Z and Kanye West’s “No Church in the Wild,” the big bass is on full display. The deep bass synth hits on this track are delivered with subwoofer-like gusto. The attack of the kick drum loop could use more definition in the high-mids to help it slice through the mix, however, and even though it’s never a problem to hear the various vocals on this track over the dense mix, a bit more high-mid and high presence would have balanced out the ominous bass presence.

Classical tracks, like John Adams’ “The Chairman Dances,” actually sound pretty exciting through the S100. It’s not a sound purists will gravitate towards, but the higher register strings hold their own in the mix quite wellpartially because classical recordings naturally favor the mids and the highs and often lack much in the way of low-end thunder. Here, however, the S100 adds some power to the lower register strings and percussion. The balance is more favorable here than on pop tracks that already have plenty of low-end to work with, and it’s a sound that many listeners will enjoy.

If you prefer more balance in your earphones, you have plenty of options in this general price range. Consider the TDK EB95022.49 at Amazon or the Jay t-Jays Three. If you want to spend less money but still want booming low-end in your mix, the SOL Republic Relays$79.99 at Verizon Wireless are a solid option, and the RHA MA15010.95 at Amazon is a truly inexpensive, decent-sounding pair. For $100, however, the JBL S100 offers a bass lover’s mix that doesn’t overpower, and a thoughtful array of accessories. This price range has several winners, but for lovers of deep low-end, the JBL S100 is an option worth considering.

Top gaming headsets

While many of my readers are interested in some of my own articles, here’s one i discovered whilst rummaging around blogger.com that is far better written than I might ever hope to accomplish. Maybe one day I’ll get to this level, you never know.

Gaming headsets are a necessary tool in the toolset of any gamer. A gaming headset can save you a lot of trouble, heartache, quarrels and embarrassment. Except you are living alone or you are otherwise playing your games in a sound-proof room, you will definitely experience challenges whenever you try to play your games after sunset. Your only option is to get a gaming headset, and the sooner you do this, the better off you will be. As an added benefit, you also get to immerse yourself more in your games; you will now be able to hear people trying to sneak up on you in an FPS game, you will also hear subtle sounds you never got to hear on your normal speakers, and you will also experience the joys of positional audio, just to name a few.
There is a large variety of gaming headsets in the market, but I would like to group them into three categories for the purpose of this article, namely; budget, mid-range, and high-end. Budget headsets should go for less than $60, mid-range headsets will go for between $60 and $200, while high-end headsets will cost more than $200. Without further ado let us sample the various gaming headsets on offer.
See all 6 photos Earforce X12 Turtle Beach Ear Force X12 Gaming Headset and Amplified Stereo SoundAmazon Price: $46.26
List Price: $59.99Budget (Less than $60) Are you on a tight budget? These headsets will make you smile.
Ear Force X12 Amplified Stereo Headset with chat The Turtle Beach Earforce X12 is an update to the extremely popular X11. The X12 is sturdy and feels strong enough to withstand some abuse and it has big, comfortable ear cups. The microphone is good and has an appreciable level of sensitivity although it uses a 3.5mm connector, and there is a microphone monitoring feature which enables you to hear what you say into the microphone. There is an inline amplifier which sports controls for; chat volume, game volume, bass boost and microphone mute. Audio output is also top notch for this price, making this headset a fantastic update to the X11.
What’s hot:

Microphone monitoring

Variable Bass control

Sensitive microphone

Inline amplifier
What’s bad:

Only 3.5mm microphone connector
See all 6 photos Creative Sound Blaster Tactic 3D Sigma Creative Sound Blaster Tactic3D Rage USB Gaming HeadsetAmazon Price: Too low to display
List Price: $79.99Creative Soundblaster Tactic 3D Sigma USB Gaming Headset Creative are well known for their stellar sound blaster cards so it is no wonder that they also have some nice headsets. The 3D sigma headset has a good build; it has a steel core headband, swivel ear cups, and unlike many other headsets it has a ribbon cord (which easily prevents knotting). The microphone is of the noise-cancelling variety, is detachable, and is quite good for this price point. Connectivity is achieved either through the 3.5mm connectors or through the included USB adapter. The 3D sigma outputs high quality, 3D audio which even rivals the surround sound output from more expensive headsets. The headset is also comfortable and has inline volume and microphone controls, the only let down is some slight issues with some versions of Windows 7.
What’s hot:

3D audio

Ribbon cord

Option of USB or analog connectors

Detachable noise cancelling microphone

Swivel ear cups

Voice morphing application
What’s bad:

Might have issues with some versions of Windows 7
See all 6 photos Logitech G35 Logitech G35 7.1-Channel Surround Sound HeadsetAmazon Price: $91.70
List Price: $129.99Mid-range (between $60 and $200) If you want to up the ante but have a budget ceiling of $200, then this is your spot.
Logitech G35 7.1-Channel Surround Sound Headset The G35 is a surround sound headset from Logitech, the popular accessory manufacturer. It is well built, although I have to admit it does look a wee bit geeky and futuristic. All the headset’s controls are conveniently located on the ear cups; microphone mute, volume controls, surround sound adjustment, and three programmable G keys. Ear cups are of the ear enclosing variety and are comfortable, you also get three changeable headband pads for added customization. The microphone is a noise-cancelling type and can be muted by raising the boom arm, the tip of the boom arm also has a mute indicator to let you know when you have muted the microphone. Audio output is 7.1 channel, Dolby powered, surround sound and is of a very high quality. Topping off the design is a 10ft braided cable and a USB connector.
What’ hot:

Dolby powered 7.1 ch surround sound

Three changeable headband pads

Audio controls on ear cup

Noise cancelling microphone

Braided cable

Microphone Mute light

Voice morphing software
What’s bad:

No equalizer
See all 6 photos Tritton TRIAX-720 AX 720 Mad Catz AX 720 7.1 Surround Sound Gaming HeadsetAmazon Price: $119.99
List Price: $129.99Tritton TRIAX-720 AX 720 Dolby Digital Surround Sound The Tritton AX 720 is a mid-range gaming headset that retails for just over $100. For this price you get a headset with a decent build, and replaceable ear pads. There is dolby digital 5.1 audio, although it is emulated 5.1 channel surround sound it does a good emulation in both games and movies. There is an inline controller and it has a master volume control, master volume control mute, chat volume control, and microphone mute switch. The inline controller is also detachable. The microphone is decent enough and is detachable. Apart from the inline controller there is also a digital audio control box which has a host of ports (like optical input) for devices like your PS3 and Xbox360. All in all a decent mid-range gaming headset.
What’s hot:

Removeable microphone

Dolby powered 5.1 ch surround sound (simulated)

Separate game and chat volume controls

Optical connecion available

Also compatible with PS3 and Xbox360
What’s bad:

Not optimal for music

So many cables
See all 6 photos Beyerdynamic MMX 300 Beyerdynamic 715565 PC Gaming Premium Digital Headset with MicrophoneAmazon Price: $397.79
List Price: $459.00High-end (above $200) For professional gamers only. Spending more than $200 on a gaming headset is no mean feat, and It is for this reason that I have listed the following headsets; get one of these and you will be satisfied.
Beyerdynamic MMX 300 PC Gaming Premium Digital Headset with Microphone
The Beyerdynamic MMX 300 is a top notch gaming headset and it is my top pick. The MMX 300 is based on Beyerdynamic’s HS 300 aviation headset and it provides excellent sound isolation. The headband is flexible and feels comfortable on the head while the ear pads completely cover your ears. The attached microphone is adjustable and also very sensitive, you might need to reduce the sensitivity a bit. The two connectors on the headset are the standard 3.5mm connectors, but Beyerdynamic have thoughtfully included a USB converter for those who would rather connect through their USB ports. To top it off there is a mute button, a volume control, and it comes with a carrying bag.
What’s hot:

Nice sound isolation

Quality sound output

Sensitive microphone

Comfortable

Choice of analog or USB connectors
What’s bad:

Might require a headphone amplifier

See all 6 photos Sennheiser PC 360 Sennheiser PC 360 Headset for Pro GamingAmazon Price: $166.60
List Price: $249.95Sennheiser PC 360 Headset for Pro Gaming
My second choice is the Sennheiser PC 360, a decent alternative to the the Beyerdynamic. The PC 360 has a good build with velvet ear pads and a cushioned headband, the volume control is ingeniously located on the the ear cup for easy access. The microphone is an adjustable, noise cancelling microphone and it is quite good, even reportedly better than the one on the beyerdynamic; in a touch of brilliance, raising the microphone boom all the way up will mute the microphone. There is no sound isolation as this headset is of the open air variety, although this will prevent you from having sweaty ears when you go on marathon gaming sessions.
What’s hot:

Noise cancelling microphone with boom arm acting as mute switch

Accessible volume control on ear cup

Quality sound output

Very comfortable

Open air design
What’s bad:

No sound isolation

Might need a headphone amplifier
Summary You can not go wrong with any of the headsets I have highlighted above because they are some of the best headsets in their class, and there are also numerous customer reviews attesting to their quality. Most users have also reported improvements in their gaming sessions because of the new range of sounds they can now hear, if you want to hone your gaming skills and you also want to engage in extended gaming sessions; I would seriously consider getting one of these headsets.