Category Archives: audio

100 ways to use a VLE – #7 Assignment Submission

essay0709

We often ask learners to submit assignments, often with a top sheet and to get it signed in. All this takes time and staff.

So why don’t we use the tools that we have in the VLE?

Most VLEs like Moodle, have the option of allowing learners to submit assignment electronically. The student uploads their assignment (as an electronic file). The VLE records the time and date of submission and more often then not, gives the student a receipt of their submission.

The tutor can very easily see which students have submitted and which haven’t. Some VLE assignment submission systems can be configured to not accept late submissions, but even if you do, you will be able to see which were late and which were on time.

Using tools such as Turnitin, it is possible to add automatic plagarisim detection to the submission process, flagging up assignments which may or may not need to be checked.

So why don’t we do it more often?

Well there are lots of reasons and some of them are quite valid.

If you submit electronically, then you need to mark them electronically, and some staff have reservations about marking on a screen. Either they don’t like looking at a screen for a long time or they don’t have easy access to a computer. Also though tools such as Word do allow for commenting and annotation, they are not the most intuitive of tools to use. As a result they will often print the assignments out, this means instead of twenty learners printing out one document each, the lecturer will be printing twenty out, which takes time, the time which was supposed to be saved by the learners submitting their documents electronically.

The learner will need access to the VLE to submit their work. If they don’t have access from home, will they be able to do so from college. It makes sense to think about the deadline for assignments as a result.

What about when the assignment submission process fails? The VLE doesn’t work or falls over. Well common sense approach works here, in the same way if the member of staff who collects physical assignments was ill, you just work around the problem and provide the students with a different way of submitting work, or change the deadline.

What about if learners don’t want to submit electronically? If as a institution you are embracing the concept of personalisation, then electronic submission may be just one way in which students can submit work, you may want to offer them a choice.

One solution which staff may want to think about is changing the way they mark electronic documents, stop thinking of them as electronic paper documents that you “write” on, but as digital files and as a result use digital technologies to mark them. What about using audio or video to provide feedback? Record your thoughts and feedback as you mark the document; then the student will be able to listen to your feedback as a virtual you and they go through the assignment. The JISC Sounds Good project did some interesting work on this. One of the tutors at Gloucestershire College has also undertaken a trial with recording feedback, and has had very positive feedback from the learners, who have taken more notice of the audio feedback and found it more useful.

Of course some assignments just don’t fit electronic submission, a poster for example. However just because one format of assignment doesn’t fit, doesn’t mean we should never use electronic submission. Electronic submission actually makes it possible for a wider range of assessments to be submitted than just written assignments. Learners can submit videos, audio files, muti-media presentations. With tools such as Google Docs, wikis, Prezi, Slideshare and other online presentation sites it is now much easier for learners to demonstrate their understanding.

Submitting assignments through the VLE is one way in which you can increase use of the VLE and make it easier for learners to get a better understanding of how it works and more choice on what and how they submit their work.

Photo source.

Edirol R-09HR

I have been using an Edirol R-09 for a few weeks now and have ordered some for our MoLeNET project (the Glossy project).

Eidrol have now released a new version the R-09HR.

From Engadget:

Edirol released its high-end R-09 portable recorder back in 2006, and now they’re taking things up a notch with the R-09HR, which can handle 96KHz recordings (up from 48KHz) and supports SDHC up to 8GB instead of the 4GB max of the old model. The recorder also includes a monitor speaker, remote control and playback speed control — a big win for fans of Alvin and the Chipmunks or for those who need to transcribe interviews, two camps which we conveniently find ourselves in.

It will cost £249.

Connecting your PSP to a Projector or a TV or similar…

One of the new features of the 2000 series of the PSP is that you can now purchase an AV cable which allows you to watch video or view photographs through your TV (or through a projector if it has composite video inputs).

I recently got hold of a cable, it is available through Amazon, but initially I tried at my local Sony centre (well the PSP is a Sony product and it’s an AV cable and the store has lots of big tellies) well no luck there. Nor at Dixons (well dot Curry Digital’ish aren’t they called) in the end I tried Game and found one on the bottom shelf nearly hidden away.

At £12.99 it’s not expensive, but it’s not cheap either, but it does work very well.

Connecting your PSP to a Projector or a TV or similar...

Initially I tried the cable with one of those small portable Toshiba LED projectors and though I couldn’t get any audio it worked much better than I thought it was going to.

Then into a classroom with a projector, all our rooms at Gloucestershire College which have Activboards (which is virtualy all of them) as well as a computer also have an amp and speakers allowing you to play audio very easily in the classroom, so quickly connected to the AV cable to the video input and the amp and there was video form the PSP playing through the big screen.

Also tried PowerPoint slides saved as images which worked well, and a Keynote presentation saved as a movie file complete with audio track which worked even better.

One concern I did have was that there was a warning on the packaging that the PSP could only output in NTSC format only and of course here in the UK we use PAL, so when I got home I connected it to my TV, which is an older Sony CRT model and it worked really really well.

Overall I was impressed with the cable and the quality of the output. It certainly is one option for presenting audio and visual content through a projector or a TV and therefore useful not just for teaching staff in presenting learning resources, but also for learners with accessibility issues in accessing PSP content on a small screen.

Online Video Conversion Tools

I have mentioned video media conversion tools before, but most of them have been applications. These are fine for example if you have the right computer (you need a Mac for VisualHub) or you have administrative rights to install the software on your Windows computer (which in institutions is generally not the case).

So if you can’t install a conversion tool on your computer, how do you convert video files, well I have been looking at online video conversion tools for a while now.

The one I have used and found the results work well on mobile devices is Media-Convert.

Media Convert

It’s quite simple, you upload a media file from your computer, and an online conversion converts into the file format of your choice. It can handle a large number of file types including text and audio as well as video, and has a range of possible output file types.

It can be used to create PDF files which is handy.

The user interface could be better, it is covered in Google ads, but it is free and they need to make money somehow.

I was impressed with the quality, I took a large Quicktime movie and converted it into an MP4 file that could be used on my Nokia N73, and the conversion was done very well.

I was recently told about another online media conversion tool, Zamzar, however the site is populated with pop-ups and you also need to enter an e-mail address which smacks to me that my e-mail might be harvested and passed onto third parties.

BBC Review Four Wifi Media Players

The BBC has published a review of four of the top wifi capable media players currently on the market.

The Sony PSP, the Nokia N800, the Archos 605wifi and (of course) the Apple iPod touch.

Gadget lovers are spoilt for choice when it comes to portable media players, with an increasing number offering web access through wi-fi connections. We take a look at four different players – Sony’s PSP Slim, Archos 605wifi, Nokia’s N800 and the Apple iPod touch – and assess their strengths and weaknesses in different categories.

Their winner, well it’s only fair that you check out the article, but it doesn’t surprise me.

Adding and embedding audio into PowerPoint

In a recent post I mentioned about embedding audio into a PowerPoint presentation which you wanted to share or distribute (say on a VLE).

This is proving to be quite a popular post, but I did think that some people may be looking at it on how to add audio to a presentation in the first place.

You can add audio clips to a presentation or record audio for use in the presentation. You can even play a track from a CD, though you will not be able to embed a CD audio track.

To add audio to a PowerPoint presentation (this is using PowerPoint 2003) from the menu.

Insert > Movies and Sounds > Sound from File…

Adding and embedding audio into PowerPoint

Continue reading Adding and embedding audio into PowerPoint

Archival Audio Recordings

A new source of music and audio recordings which can be used for educational purposes is the British Library Archival Sound Recordings.

The Archival Sound Recordings service is the result of a two-year development project to increase access to the Sound Archive’s extensive collections. When complete, it will make 3,900 hours of digitised audio freely available to the Higher and Further Education communities of the UK.

Part of the JISC Digitisation programme there is a lot of audio and music..

music

Note you need to be licensed to hear and download the clips, but it is free to FE colleges (and HE Institutions) to get licensed.

Embedding audio into PowerPoint presentations

If you have created a PowerPoint presentation and added some audio files, say an audio track or a recording from the British Library Archival Sound Recordings collection you may find when you upload the presentation to a website or your VLE that the audio files are now “missing”.

This is because PowerPoint has an option that for files bigger than a certain size it will link to them rather than embed them. This is fine if you play the presentation from your laptop or computer, but rather annoying for a learner who has downloaded the presentation from the VLE and is attempting to play the presentation at home.

In PowerPoint 2003

Tools > Options > General Tab

Embed files screenshot

Link sounds with file size greater than <insert a number which is larger than the size of the audio files being used>

I tested this on our Moodle VLE and it worked a treat. I would guess that later and earlier versions of PowerPoint have a similar option.

Policy for filtering

I have heard that quite a few institutions are blocking or thinking of blocking mp3 files. The reasoning that “all mp3 files must be pirated songs and thus violating copyright and therefore should be blocked”.

I am assuming they also block other audio formats such as

AAC
WAV
OGG
MOV
WMA
AIFF
TTA
FLAC

In my opinion, filtering should be based on the content not the file type.

A blanket filter makes life easier for administration and creates problems for other users.