Category Archives: MP3

Moxytronix CordCruncher Earbuds Review



Moxytronix‘s CordCruncher earbud headphones are the latest attempt to defeat that bane of modern life, knotted and twisted audio cords. These tangle-free headphones solve the problem by using a secondary rubber tube to retract and hold the cords when not in use. Cunning.

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The headphones come in a small pack, with three pairs of different-sized interchangeable earbuds. I would imagine that anyone who is used to wearing earbuds will have no problems here. The CordCrunchers are available in a range of colours, included a very hot pink which the photos below completely fail to reproduce – it’s a gamut thing.

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The picture above shows the CordCruncher in the retracted state with all the cord inside the rubber tube – it’s only about 18″ long. To use the headphones, hold the jack end and pull on the earbud cords, drawing the leads out of the tube to a full length of over 3 feet. The picture below shows the Crunchers with the cords extracted. The zigzag gives a clue as to how the cord “crunches” up inside the tube.

Headphones extracted

To pack the earbuds away, hold the jack in one hand and then pull the black collar away from the jack. The rubber tube is latex and stretches enormously until the cables are back inside. Gently relax and everything concertinas back up to the original length, tucking all the cables away. It’s not that easy to explain, so here’s a video.

After using the CordCrunchers for a week or two, I can confirm that they actually work and tangled cords are a thing of the past. I carried these round in my sports bag during testing and I never had a single tangle. Yank them out, stick them in your ears and get to work.

Sonically they’re not the greatest earbuds ever and in comparison with Sennheiser CX-300s, the sound is muddy and poorly defined. To be fair, the CX-300s cost about twice the price and audio fidelity isn’t the main reason for buying the CordCrunchers. However, I hope that Moxytronic do consider a higher end model in the future for those who demand more.

Pricewise, they’re around US$25 and here in the UK, they’re being sold by Advanced MP3 Players for a £19.99 in a range of four colours (pink, green, black and blue).

Finally, my six year-old daughter thought they were cool, which is probably more to do with the pinkness than anything else.

Thanks to DAD and Advanced MP3 Players for providing the CordCrunchers for review.


Google Music



Once a pon a time a number of years ago I went through a period of several years where I spent a fair amount of money on compact discs. Those days are long gone and have been for some time.

It’s probably just my age showing more than anything, but in recent years I lost interest in finding new music. I stopped listening to the radio the better part of ten years ago. When I did listen to music, it was to the old stuff.

To my surprise, I’ve become more interested in listening again. There’s a genre of music I paid scant attention to in the past called “electronic” that has caught my ear in the past couple of months. Mind you, not enough to start shelling out money for CD’s or even MP3’s, but these days that isn’t necessary. The “electronic” category of music is not for everyone. It is created with synthesizers and some of the sounds are very aggressive; some people would consider them noise. To my surprise, I’m really enjoying listening to this stuff — not enough to buy the music outright, but enough to pay to have access.

Google Music is currently offering a 30 day free trial. The price after the free trial is $7.99 per month if you lock it in by subscribing before the June 30 expiration date. The regular subscription price is $10 dollars per month.

I subscribed to the free offer, and so far I like it. I searched for the names of some of the electronic artists such as Hardwell and Armin van Buuren. I was easily able to figure out how to start the “radio” feature, which is initiated from a particular song. Once tracks started playing, I gave many of them a “thumbs up” if I really liked them and a few tracks a “thumbs down” if I didn’t like them. Google Music seems to do a great job of figuring out what I like over time.

Google Music claims to offer access to millions of tracks. A few experimental searches seems to indicate that they do offer a broad selection of both new and back catalog tracks.

You can download any track to your device by adding it to your library. I didn’t read the terms of service, but I’m sure once you cancel any downloaded music will go away once you stop paying the rent.

Renting access to music is actually a great idea if you want to casually listen, but don’t want to spend a fortune doing it.


Audio Evolution Mobile App



Audio Evolution Mobile 1.7.2 is a powerful multitrack audio recorder for Android that is somewhat reminiscent of Adobe Audition 1.5 in both form and function. Priced at $7.45 US, the app is a real bargain for anyone looking to do serious multitrack audio recording and editing on an Android tablet or smartphone.

Back a few years ago I switched from Windows to Mac, and Adobe Audition 1.5 is one of the pieces of software I had to let go of on a day-to-day basis in order to end the endless frustration of dealing with Windows. Newer versions of Adobe Audition have never struck me as having the same appeal of Adobe Audition 1.5.

It might be just me and the way I relate to software interfaces, but I’ve never had much use for Garageband on either the Mac or on my iPad. I was able to make use of Apple’s Soundtrack app, but it was just never as quick or as easy as Adobe Audition 1.5 was in quickly cranking out a tightly-edited piece of audio.

Audio Evolution Mobile 1.7.2 was easy for me to instantly make use of. The software maker suggests that you download the trial version to try on your particular Android hardware before you buy it, to make sure it will work for you. I downloaded the trial version onto my Galaxy S3 smartphone, and quickly determined that it would not only work but that I really liked the software and the way it worked. I uninstalled the trial version and purchased the full paid version and was able to crank out an hour-long edited recording quite easily with a minimum of confusion.

The software vendor makes it very clear that Audio Evolution Mobile 1.7.2 cannot directly output into the MP3 audio file format because of MP3 file format licensing issues. The app can output mixdown files to WAV, AIFF, FLAC or OGG file formats.

Of course the podcast file format standard is MP3, so in order to be able to convert the mixdown files to the MP3 file format, I downloaded the free MediaConverter app that converts files using the open-source FFMPEG libraries from many different file formats to MP3.

To add ID3 tags to the converted MP3 files, I installed the free MP3dit app that is able to edit ID3 tags for many different audio file formats.

To upload the MP3 file to my podcast server, I use the free ANDftp FTP client for Android.

Finally, to make the WordPress post I simply go to a browser such as Firefox for Android to the regular full browser view, log in and make the post as I would on a regular desktop or laptop computer.

To be honest, the last step is the hardest to accomplish on a tablet device. WordPress just isn’t laid out in a very touchscreen-friendly manner, but it can be made to work in a pinch.

From a podcaster standpoint, the mobile device recording, editing and posting software is slowly getting there.


Amazon — Buy an app, get a free MP3



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While it has not been largely publicized, Amazon has a deal going on right now for Android customers and music lovers. The online retail giant is offering a trade-off — buy an app and get a free song.

The deal is not exactly temporary either. It began back on February 13, 2013 and will run through December 31, 2013. Customers need not do anything to qualify — simply purchase an app from the Amazon Appstore for Android and then, shortly after making the purchase, you will receive an email from the company that includes a code for $1 credit to Amazon MP3. The code is good until 11:59 PM PST on January 31, 2014, so you have plenty of time to decide on your song.

As many of you likely know, Amazon offers a paid app every single day as its “Free app of the Day”. As it turns out, these also count, meaning you need not even spend anything to land your MP3 credit.


Amazon Introduces AutoRip



AudioRip logo Amazon has introduced a brand new service called AutoRip. This is a very different way of looking at music storage. In short, it takes the CD that you purchased from Amazon and puts it into your Amazon Cloud Player. It also will make that album available on your PC or Mac, Kindle Fire, Android phone, iPhone, iPod touch, and iPad. Right now, this service is only available to customers in the United States.

This is a rather unexpected move in a time when record companies are screaming about pirating and copyright. Perhaps they aren’t complaining about AutoRip because it only allows users to put CDs that they really have purchased into the Amazon Cloud Player? I’m not sure.

It is clear that gifts of CDs that your friends or family purchased for you from Amazon are not eligible for AutoRip. There is also this interesting piece of “fine print”:

Some record companies require us (Amazon) to insert identifiers in the metadata that accompanies music when you download it from the Amazon MP3 Store or Cloud Player. This includes the music you have purchased from Amazon.com and matched music imported to Cloud Player from your device.

These identifies may include a random number Amazon assigns to your order or copy, purchase date and time, an indicator that the music was downloaded from Amazon, codes that identify the album or song (the UPC and ISRC), Amazon’s digital signature, an identifier that can be used to determine whether the audio has been modified, and an indicator whether the music was purchased from the MP3 store or imported to the Cloud Player.

Look for the AutoRip icon in search results and CD detail pages to find out if it is one you can use with this new service. The MP3 versions of your past AutoRip eligible CD purchases are already available in the Cloud Player, where they are being stored for free. CDs that you purchased through Amazon, from as far back as 1998, are eligible for AutoRip.


Underneath The Pringles Tree



PringlesPringles are running a Pringles Tree competition in December and each day you can open a virtual Pringles can to reveal the prize within. The prizes are inexpensive but there seems to be a good chance of winning as I’ve picked up a Pringles Speaker and a voucher for 7digital already. Other prizes include on-line games and receipes.

The Pringles Speaker arrived yesterday and it’s much better than I expected. The idea is that the speaker is inserted into the top of a Pringles tube once the contents have been munched. Powered by three AAA batteries (supplied), the sound quality and output is surprisingly good. For sure it’s not hifi and the bass isn’t great but for an impromptu party, it’s perfect. Plug in your mp3 player or smartphone and away you go.

Pringles Speaker

There’s 11 days left of Pringles Tree. Get popping, though it looks like this promotion is for UK residents only.


Sharkfin Self-Molding Earbuds



Custom-fit earbuds and headphones can be scarily expensive because the price often includes high quality sound drivers as well as the custom moulding. Advanced MP3 Players have come up with a product that solves this problem by adding a molding to already-owned earbuds – the Sharkfin Self-Molding Earbuds.

Sharkfin Self-Molding Earbuds Retail Pack

Inside the somewhat Spock-esque package are two small pots of self-molding silicone that when mixed together will set in about 5 mins. There’s a choice of two colours at the time of purchase, white or gray.

Silicone Pots

The idea is that you mix the silicone together, wrap a small roll of the material round the outer part of the earbuds, pop the earbuds in your ears, then knead the silicone into the auricle (or pinna) of the ear, before leaving to set. Here’s a video of the process.

Once set, you have a pair of earbuds or headphones customised perfectly to your ears that stay in place even when you are working out.

Naturally in the interests of research for the readers of GNC, I used the Sharkfins on a pair of Sennheiser earbuds. There’s sufficient molding material to do three fittings, so if the first one doesn’t work out, you get a second chance….which you’ll probably need. On the first one, I didn’t get sufficient coverage on the earbud itself and the molding came away from the earbud. The second time I was more successful.

Here’s a picture of my earbuds with the molding in place. I admit it’s not that pretty and it would have looked better with white earbuds but they definitely stay in your ear. I never knew my ear was so wiggly!

Ear Moldings

Another tip from the fitting would be to keep them in your ears a bit longer that the suggested 5 mins. The silicone was still quite soft at 5 mins, but had firmed up nicely by 10 mins. Leave for a few hours to make sure it really sets.

Any downsides? Depends on your point of view….I think I might be too self-conscious to wear these in any circumstances other than at the gym or running. Putting in the expanded earbuds takes a little getting used to, but once they were in, they were in. Finally, the silicone didn’t stick to my earbuds which meant that the moulding was easy to remove when I wanted my earbuds back to normal. That may be a positive or negative.

The Sharkfin Self-Molding Earbuds cost just £4.99, which I think is a good deal. If you try them out and don’t like them, you aren’t out a lot of money. Similarly, if you break your headphones at the gym, it’s not going to cost much to replace them.

Overall, a good idea at an excellent price that suffers aesthetically but if function wins out over form, these are for you.

Disclosure – the Sharkfin Self-Molding Earbuds were provided free of charge by Advanced MP3 Players.