![]() The problem here is each SD card presents as a serial block of data, and if you are going to change that block of data, for it to make any sense you need to have a way of resetting the controller in the radio, causing the initial reading the drive to gather the content information, and inherently start over. ![]() I think maybe you bought this and its’s not what you wanted, but unfortunately I think without getting down and dirty with the electrons your going to find attaining the device needed is difficult, but not impossible though you might need to work on the presentation if you get it working but maybe buying one is nearer impossible? If you can think of any way, with all of these special needs, of connecting more than one audio source and that is very simple to switch between them I would be most grateful. Listening to music and recorded books is one of the few things that she can to to entertain herself. My sister is blind and mentally disabled. My sister is not capable of pressing one button to deselect a flash drive and then pressing another button to select a different flash drive. Just to make it more complicated, I suspect that any button that is pushed would need to turn off the connection between it and the MP3 player to the other two flash drives. The hub would need to have buttons so she could press one and listen to one flash drive. I hoped to find a USB hub that I could connect the 3 flash drives to so that my sister could listen to content on any of the 3 flash drives. ![]() My sister is unable to disconnect one flash drive and connect another one. But, again, the MP3 player only has 1 USB port. On three flash drives I put audio files of her favorite music, audio books, and Christmas music. I bought her a very simple MP3 player The player has one USB port so that you can plug in one flash drive and play music or spoken word. Keep in mind that you need special, additional, compatible equipment such as a flash reader for your computer in order for you to be able to download the digital files and then transfer the card to your MP3 player.My sister has many disabilites. But as mentioned, you can change the flash card as frequently as you like, almost like changing a CD on your stereo. So you can still collect music, videos and photos with a flash based MP3 player, however they don't have nearly the same amount of storage space. Unlike the hard drive based MP3 player, a flash based player only provides you with up to 4 gigabytes of memory on each card, but those cards are interchangeable. These have a smaller memory capacity, but are also much lighter than the MP3 players with the larger hard drives.įlash based MP3 players are latest craze to hit the portable audio and video device market. There is also something called a micro-hard drive MP3 player that is available as well. Once the hard drive is full, it's full, however it would take a very, very long time and an enormous amount of digital files to fill up 100 gig hard drive. ![]() A hard drive based MP3 player affords you with the opportunity to download and store all of your music and other digital files directly into your MP3, where they will remain for safe keeping and your listening and viewing pleasure until you either delete them, add to them or copy over them. That's an awesome size providing an abundant amount of space to store all of your digital files. Let's take a look at the technological differences to get a better idea of what this means.Īlso referred to as Digital Jukeboxes, a hard drive based MP3 player can incorporate, nowadays, up to a 100 gigabyte memory card. It doesn't get much better than that in terms of convenience.Īnd although MP3 players are a great convenience and are not difficult to use, there are differences between them, specifically in terms of their inner workings. The MP3 player market has greatly expanded to include mini digital screens that allow you to store and watch videos and keep and display photo 'albums' as well. And actually, it's not only sound files that you can travel with. They not only allow you to build humungous sound file libraries, but you can also take those files with you and listen to them wherever you go, whether it's into the next room or an entirely different country. According to the music, audio and video loving public, MP3 players are one of the greatest creations ever invented.
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