Friday, January 23, 2009

Vowel Plotting

I recently wrote a script to plot the data published with the Atlas of North American English in an interesting way. The script and documentation is on my website here. I'm working on version 1.1 now, which should make it a much smarter and flexible script.

The output of the script looks like this:

It produces a plot like this for every dialect region and for every speech community in that dialect region.

I think the greatest strength of this way of plotting subsystems is the representation of the short vowel system. You can very clearly see the Northern Cities Shift, the Canadian Shift, and the Pittsburgh Shift (apparently not isolated to Pittsburgh).

Other relationships aren't as immediately clear, though. My goals for the future are to work out some plotting mechanisms to make other relationships of interest more clear, such as the relationship of tense-lax pairs, or perhaps highlighting of mergers splits and oppositions of particular interest.

I'd also like to work out how to incorporate information about other dimensions of vowel data, such as duration. The best idea I've had about incorporating vowel duration data in F2xF1 plots involved utilizing gray scales (inspired by Visual Display of Quantitative Information), but there are a lot more details to work out on that.

Wednesday, January 7, 2009

It's a Wonderful Life

Today, a friend of mine and I were in a coffee shop, and we happened to eaves drop on a conversation a customer was having with the barista. I only caught this bit of what the customer was saying:
...No, not "merry." I'm married

My friend turned to me and said, "Somewhere, a linguist is getting their wings."

Saturday, January 3, 2009

"How's the dissertation going?"

One of these days, I'll write a dissertation. It'll probably take me a little while, and well intentioned people who don't know any better will probably ask me how the process is going.

In preparation for that day, I've already prepared a response that captures the same anxiety, induces the same guilt, and perhaps calls the same pain to mind.
Well meaner:"So how's your dissertation going?"
Sufferer:"Oh, it's going good! How about you? How's your dental health doing?"

Disqus for Val Systems