Showing posts with label audio editing. Show all posts
Showing posts with label audio editing. Show all posts

A colleague wrote me the other day to ask for advice on setting up a portable audio recording/editing kit. Most radio journalists are used to carrying around a recorder, recording media (flash cards, minidiscs, digital audio tape, etc), a microphone, assorted cables, and a good set of headphones. Typically, you can run out to conduct an interview, record a press conference, or otherwise gather sound, and then run back to your office or studio to load the audio onto a computer for editing. But if you're on deadline and need to file your audio as quickly as possible, you might want to carry a laptop so you can edit your sound in the field and then upload it over a wireless internet connection.

All of which is to say that low-cost, tiny computers like the Asus Eee PC look like a godsend for professional radio journalists who spend a lot of time away from their desks. What my colleague wanted to know was whether the $400 Eee PC 701 would be up to the task. Here was my reply:

As for Audacity, it runs pretty well on the Eee PC 701. Keep in mind, while the Eee PC offers extreme portability, there are a few downsides for digital audio editing:
  1. It has a very small amount of storage space. If you expect to be editing more than 1 or 2 GB worth of audio files at a time, you might want to invest in a 4GB or large SDHC card for the memory slot.
  2. It has a pretty slow processor. That said, we were all using computers that were slower than the Eee PC just a few years ago, so it can certainly handle Audacity and several other audio packages. I haven't tried installing my old copy of Cool Edit, but it runs Reaper (www.reaper.fm) quite well. It just takes longer to import/export/render long files than it would on a faster laptop.
  3. The 800 x 480 pixel display is less than ideal for mixing long pieces, since you just can't fit that much on the screen at once. But for simple cut and paste editing, it will do.
I've never tried mixing a full story on my Eee PC. But I have used it to trim long files, convert them from stereo to mono, and upload them to FTP sites. I frequently wind up doing tape syncs and other audio engineering gigs in Manhattan, and rather than come all the way back to my studio in Brooklyn I just find the nearest public library or coffee shop with WiFi and upload the audio from there.
be up to the task.

I've been playing with the HP Mini-Note for the past week, and while its processor is as slow, if not slower than the Eee PC 701, the Mini-Note is much more comfortable to use. It has a larger keyboard, which HP describes as being 92% full size. And it has a larger, higher resolution screen, cramming 1280 x 768 pixels onto an 8.9 inch display. That's just a few pixels shy of the resolution on the 15.4 inch laptop I use for most of my day to day computing. In other words, you should have no problem viewing multitrack project files using the audio editing software of your choice on a Mini-Note.

The Mini-Note is also a bit pricier than the Eee PC. The cheapest model is $499, and prices go all the way up to $750. That makes it cheap by ultraportable standards, but not necessarily cheaper than any other discount computer you can pick up at most big box electronics/computer retail stores. But at just 2.6 pounds, the Mini-Note probably fits in your bag easier than the big ole Dell/HP/Acer computer you'd find at Best Buy. The interesting thing is that Dell, Acer, and at least a dozen other companies, some of which you've heard of, plan to release low-cost tiny computers to compete with the Eee PC within the next few months.

You can read much more about this low-cost ultraportable revolution at my other blog, Liliputing.


I was so excited to get Audacity installed on my Eee PC the other day, that I didn't notice at first that I'd installed Audacity 1.2.6. What I really wanted was Audacity 1.3.3 beta or at the very least 1.3 beta.

What's the difference? Well, there are a bunch of improvements in the 1.3 line, but the single most important change for me is in the way Audacity handles WAV splitting. In Audacity 1.2 the only way to grab a portion of the audio track and move it to the left or right is to create a new audio track. What I frequently need to do is chop an audio file up into lots of little itty pieces and place them on a timeline, which you can do with Audacity 1.3. If that didn't make any sense at all to you, just take a look at the image above.

Continue reading at Eee Site.

OK, it turns out there's an easy way to install Audacity, and there's an easy way. I showed you the hard way already. Now let's take a look at the easy way.

  1. Go ahead and open a terminal by starting the file manager (located under the Work tab) and selecting "Open Console Window" from the Tools menu.
  2. Now type "konqueror" to bring up the KDE file manager/web browser. If you want to avoid entering your password down the line, try typing "sudo konqueror."
  3. Select Applications
  4. Select System
  5. Select Synaptic Package Manager
  6. Under Settings, select Repositories
  7. Click add and enter "deb http://http.us.debian.org/debian/ stable main"
  8. Click the Search button and enter Audacity, GIMP, or any other program you're looking for.
  9. Click on the check box next to the program you want to install and select Mark for installation
  10. Click Apply and you're all set.
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My primary plan for my Eee PC is to use it a mobile blogging tool. But I just had to see if I could install some audio editing software. It turns out the answer is yes. Yes I could.

Color me a little bit shocked that I managed to do this on my first day with my new toy. I had kind of sworn to myself that I wouldn't install any new software until I had played with everything the Eee PC had to offer out of the box. But where's the fun in that?

When you first power up the Eee PC, there are about 40 programs installed. One is a sound recorder, but that won't get you very far if you're editing podcasts or radio stories. Ardour might be pushing it a bit, so I figured I would try to install Audacity. There's a simple add/remove programs dialog included, but right now there are only a handful of programs that you can download and most of them are actually just updated versions of the applications that ship with the Eee PC.

Continue reading Installing Audacity on the Eee PC at Eee Site.