Music, Tech

The Magic Jukebox


Image by StockSnap from Pixabay

Back in 1996 I bought a CD player and my collection of CDs began, I was impressed at the time that this stereo had twin tape decks and could hold seven CDs, yes, seven, and it could shuffle them – a process gloriously punctuated with mechanical clanks and whirs as it swapped the disc trays around. It took a while to fill that, some albums took up permanent residence (Beth Orton, Trailer Park). Later I bought a Sony Minidisc player and was again impressed that I could store whole collections of albums on one mini disc. Of course next came a couple of little 4Gb then 8Gb MP3 players and it was mightily impressive to hold dozens of albums in a tiny aluminium box that fitted in your hand, I remember listening to every Elbow album during sunny evenings of one holiday in the Lake District, hearing some of them still brings back the memory.

According to Microsoft Zune which manages the MP3s on my main PC I have 1134 Albums from 521 Artists totalling 11565 songs. Many of these are singles, downloaded tracks and compilations but it’s a collection that’s given me my own personal radio station.
  A few years ago I saw an old advert for a 10Mb hard drive which cost thousands of pounds and today would hold a handful of documents, now I have thousands of times the storage in my pocket, this rapid rise in the size of affordable miniaturised storage has given us the ability to take so much music with us, and then broadband internet and 4G mobile took things even further.

When I lived in the town centre I liked to have some kind of background noise while using the computer for either reading or writing as it blocked out the kind of distracting noise from outside that I had to put up with otherwise, I’d have the radio on but the problems with that were firstly I spent half my time muting the radio because they were playing crap, and secondly I couldn’t seem to get a signal inside without crackly interference half the time.
  So I ditched the radio and replaced it with my own collection streamed over the internet via Google Play Music which allowed you to upload or match your own library to their servers. The hardware was made up of my old Nexus 7 tablet permanently sat in its charging cradle, mains powered and connected to a bluetooth speaker. The only problem in the early days was that sometimes it only played a song three seconds at a time, relying on slow broadband and less capacity for a large number of users, this is less of a problem now as the infrastructure of the internet improves all the time.
  Since then I’ve moved somewhere quieter but the technology has expanded. Now my phone can hold thousands of tracks itself, so my favourites are on that for use with headphones or the auxiliary adaptor I fitted to the car radio, meanwhile my newest tablet is connected to my Sony HiFi via a bluetooth adaptor doing the same job as the old one, connected to Google, so I can sit at the computer with the tablet on the desk and shuffle my entire collection or play anything I want, and if I want to go and sit on the sofa and listen I simply take the tablet with me.
  What still seemed futuristic a few years ago is the latest iteration of this – the Google Assistant, or Amazon Alexa or Apple Siri depending on your particular preference. If I feel like it I can simply yell across the living room “Hey Google, play Deacon Blue from my library” and it plays something by Deacon Blue on it’s own in built speaker – though I’d previously had it connected via Bluetooth to the Sony before the tablet took over that role.
  One strange occurrence with the Google Assistant happened recently.  I’d been asking Google to shuffle music from my extensive library regularly, the strange thing was that “she” seemed to have developed an eighties fixation – Human Leaque, OMD, ABC, Howard Jones, Spandau Ballet and more, nothing modern. They say it’s not real Artificial Intelligence yet, just programmed algorithms but sometimes I wonder.
  When shuffling the whole collection I get some surprises as many of my albums are freebies from newspapers so I get something I wouldn’t seek out, or something I’d forgotten about. I don’t pay for a streaming subscription but if you do then the choice is immense, when I bought my first CD in 1996, or my first LP in the eighties, in the days of “allow 28 days for delivery” and waiting a week for a record shop to order an album I wouldn’t have believed that within thirty years you’d be able to pick any album from hundreds of thousands and play it instantly, and even buy it to keep the same way.

It was said in the fifties that technology would improve life and in many little ways it does so all the time – personally it’s wonderful to be able to sit in the summer on the sofa at night, the window open with a cool breeze, looking at the stars and listening all the most fitting songs from across my collection without having to move, change cds or make a compilation in advance. “This is heaven, to me.” (Madeleine Peyroux, from the album Careless Love)

Tech, Uncategorized



Sony Smart Tags

It has been a dream for decades of having computers that communicate with each other seamlessly, that can access all your data anywhere and could even be used to communicate.  Now, of course, it’s not a dream, we are living in that shiny, space-age, future… just without the flying cars and moonbases and spandex for everyone – pretty certain I can live without the last one though.

The smartphone is becoming the hub of that new age and they’re becoming smarter at an incredible rate.  My phone for example is location-aware, when it detects my car stereo’s bluetooth receiver I’ve told it to increase the screen brightness and it automatically launches the remote control app so I have full swiping and voice control of my tunes rather than having to look away from the road.  It could also switch on the GPS, launch the sat-nav or whatever else.  It can be set to run the music app when I plug in headphones, automatically adjusting the volume, turning notifications off, changing screen brightness etc, then changing it all back when I unplug them again.

There are apps which can unlock your phone’s lockscreen and set it up for home use as soon as it detects your WiFi, or if it knows you’re home based on GPS, Google Now (and equivalents) can even work out where home and work are.  I’m surprised the thing doesn’t say “ahh, home at last, how about a cup of tea.”  One day it will, and through the Internet of Things it’ll instruct the kettle to switch on too no doubt.

Another technology I was mistrustful of when it’s main use (in tech) was for contactless credit cards is NFC (Near Field Communication) but since buying an NFC equipped bluetooth adaptor for my old home hi-fi and a set of NFC tags to go with the phone I’m a convert to that too.  Once programmed the same app on the phone that detects the car’s bluetooth detects a quick tap of the back of the phone against a specific tag and changes settings or runs an app as required.  I have one that I can tap before leaving the house which activates the mobile data, once home I can tap it again to switch it off – which means I’m not disturbed by emails about sales and “recommendations” from retailers in the middle of the night (I switch the WiFi off at night too).

Apple’s iBeacon technology is allowing retailers to know you’re in store and can provide relevant information to your phone, which has inevitably created some privacy concerns but such is the way with new technology like this.  As I’ve mentioned before apps such as Siri and Google Now tailor the information they give to you based on where you are, pre-emptively giving you travel info for your journey home or tomorrow’s weather.

All this location and context aware gadgetry isn’t just about clever tricks any more, it’s becoming genuinely useful and convenient, giving us devices that adapt to the situation they are in rather than being set up manually at every change.  I used to say that computers aren’t clever enough to know what you want them to do, now though, it looks like they’re getting there.


Be Careful What You Search For


Watching (Photo credit: Laddir)

You are being watched.  No, calm down, I didn’t mean in the real world, sit back down and stop looking behind your sofa.

For many years people have simultaneously worried about how their browsing habits were being tracked and perhaps used to monitor their activities while marvelled at how Amazon suggests new products for them based on their previous choices  – online data collection really is a double-edged sword.  In the UK we have a law where websites have to visibly inform you about browser cookie use and give you either a choice or instructions on how to enable them or otherwise.

The data collected by browsers is not always sent to advertisers, much is used today to improve services, make useful suggestions for stuff to buy, places to visit, people to friend on Facebook etc.  The data collected when you’re logged into Google’s many and varied services, for example, can be used by their Google Now service to provide real-time information relevant to you.  I was impressed when without being told my Nexus 7 knew where I worked and how long it would take to get there, giving me weather and travel information too.  My first reaction was “how did it know?”  I don’t take it to work, has it been talking to my phone?  Well, in a way, it used my contacts information, I think, I hope.  These computerised personal assistants like Google Now and Apple’s Siri are a wonder of our time, intelligently finding, collating and presenting information in truly intuitive ways, I’m still impressed whenever I ask my Nexus 7 what the weather’s going to be like tomorrow.

But the other day I discovered something about Google Now that could, in the right, or wrong circumstances be interesting or awkward.  I searched for Cromwell Weir on Google Maps on my laptop and later that evening noticed that my Nexus 7 was giving me, like the helpful little soul it is, travel information to Cromwell.  Later still I searched for a shop in Lincoln and again it was there saying “are you wanting to go there now?  I can show you where to go.”

Which is all very helpful until you’re searching for a hotel for a surprise weekend away for you and your other half on your PC while your tablet, in the hands of your beloved in the room next door is happily giving the game away.

So if you don’t want Google, or for that matter Siri if Apple’s assistant has similar abilities blabbing about your plans remember to log out before browsing.


I’m Listening

Quietz!  I hearz sumpin coming...

Quietz! I hearz sumpin coming… (Photo credit: pjern)

Voice control of computers has been a dream since before Scotty tried to chat up an Apple Mac in that Star Trek film and now processing power is enabling it to be a reality even though it is still comparatively basic at the moment; even Apple’s Siri is a human-friendly front end of what is effectively a search engine.  Both Siri and Android’s voice actions allow commands to be given to the devices and although they are pretty good at recognising what you ask them to do it’s still not an artificial intelligence.

Nuance, the company that created the technology behind Siri, are working on voice recognition systems that don’t need to be told when to listen (by a tap or a voice command like “Hi Siri”, “Xbox listen” or “Computer?”).  These systems are always listening, just waiting for you to say something that it might be able to do something about; just mumble “I wonder what the weather’s going to be like at the weekend” and your phone will instantly have the weather news for you like the world’s fastest personal assistant, never having to be asked, always ready with the answer.  The idea has great potential in streamlining device use, or customizing the information shown on services like Google Now.

But how annoying could it become if you’re having a normal conversation or even talking to yourself and your phone lights up “sorry, I didn’t catch that, do you want me to find something for you?”  to which you instinctively say “no, I wasn’t talking to you.”  Even more annoying is when your phone replies “oh, well if you’re going to be like that.” and sulks for two days.

No doubt the software will eventually have ways of detecting whether there is more than one voice being heard so it can ignore questions that aren’t directed at it and just sit there making notes about what you and your friend, relative, partner or cat are talking about in case it can find something relevant should it be called upon but there could still be occasions when it may go off and search for something that it shouldn’t perhaps.  Will it apologise for getting you into an embarrassing situation based on something it heard on a tv show?

Of course this will have the conspiracy theorists worried that it’s sending everything you say to the government but that’s inevitable, they probably also think the government’s reading their emails too.  Now where’s my phone hiding?

[Gizmodo UK]