Language Log

Click here for a stellar collection of mondegreens from comedian Peter Kay. And prepare to have half a dozen songs ruined for you forever. A mondegreen is a speech perception error that causes you to hear the words of a song incorrectly. Peter Kay tells you what you're going to hear, and then plays passages from well-known pop songs of the last decade or two, often miming the crucial part; and thereafter you will never be able to hear those lines any other way. In fact you will forget what the real words were in the first place. Be afraid; be very afraid.

One of the concepts that comes up in the Introduction to Phonetics course that I'm teaching this semester — first meeting yesterday — is SNR ("Signal to Noise Ratio"). This is the ratio between the power of the "signal" (defined as the stuff you care about, essentially) and the power of the "noise" (the stuff that you aren't interested in).

And at this point, there are a few things that students need to learn. Since SNR is a ratio of power to power, it's a dimensionless quantity. Similar ratios of physical quantities come up elsewhere in acoustics, like "sound pressure level" (SPL), defined as the ratio of sound pressure to the some reference level, usually taken to be the nominal threshold of human hearing. Because additive scales are more intuitive (and because psychophysical scaling is roughly logarithmic), we generally take the log of such ratios. And because powers of ten are inconveniently far apart, we generally multiply log10(whatever ratio) by 10 to get "decibels".

Now comes the part that I'm interested in this morning: the power of a sound wave is proportional to the square of its amplitude. And I'm looking for a simple and correct way to justify this statement, and to explain why we generally quantify "levels" of physical signals as ratios of powers rather than as ratios of amplitudes.

Commenters on a recent post ("Australian hypocoristics") discussed the vowel quality of the first syllable of McDonald's in detail and at length. The issues involved are interesting enough to deserve a post of their own.

A topic which I have raised here and elsewhere a number of times is that of Sinitic topolects and languages (www.sino-platonic.org/complete/spp029_chinese_dialect.pdf), and I have also called attention to the increasing domination of Mandarin in education and the media.  Even native speakers within China sometimes don't appreciate quite how varied the Sinitic group of languages can be.  People often say that someone can move from one valley to the next, or one village to the next, and just not be able to make themselves understood.  But until you've been in that situation yourself, it doesn't really hit home.  Before long, I'll post on Shanghainese and will provide audio recordings that will demonstrate clearly just how different it is from Modern Standard Mandarin (MSM).  There are countless other varieties of "Chinese" that are just as different from each other as Shanghainese (or Cantonese or Taiwanese, for that matter) are from MSM.

The official music video for Sivu's Better Man Than He:

According to Gavin Lucas, "Singing in a scanner", Creative Review 1/28/2013:

Director Adam Powell's latest music video (for musician Sivu's track Better Man Than He) was "shot" using an MRI scanner at London's St Bartholomew's Hospital…

Here in Macau, a few people still speak Portuguese. (And even fewer speak Macanese Patuá, which mixes Portuguese with Cantonese, Malay, Sinhalese, and a few other linguistic ingredients.) But according to Isabel Trancoso, who is attending the same conference here that I am, the local variety of Portuguese lacks the extreme reductions that are transforming the Iberian version.

Ann Althouse, "There's never been a day in the last four years I've been proud to be his vice president", 11/2/2012:

The Weekly Standard (linked by Drudge) thinks it has a hilarious Biden gaffe, but they've misheard/mistranscribed it. You have to have an ear for the "working class"-style mushing of syllables, but he's saying "There's never been a day in the last four years I haven't been proud to be his vice president." The boldface is spoken: I 'n' been.

IN THE COMMENTS: rhhardin says:

I've listened to the audio at 0.35 speed and it's a precise "I've."…

I disagree.

It's an east-coast kind of "n" … sort of almost "i uh" like the "no" in "uh uh."

rhhardin says:

"n" is voiced and there's no voicing in Biden's 've part.

I note that I grew up in Delaware and I feel I understand the implied "n." And rh gives us his slowed down audio with repetition. I've listened, and I hear a sound after the "I" that I'm sure is the negative. There's this southern Jersey/northern Delaware/Philadelphia dropping of a sound that I can her. There's a muddled verb after the "I" that I just know. Rh says "Call in Language Log," and I will send an email. I think they will believe me. And not just for political reasons.

Among the "10 best things Jean Claude van Damme has ever said", according to BuzzFeed, #2 is this:

On Lingua Franca today, Allan Metcalf of the American Dialect Society has a cute piece on dialect description citing numerous examples of different regional dialects being characterized by the same layperson's description: the utterly undefined but oh-so-popular phrase "nasal drawl." They come from from all over: Missouri, Philadelphia, Brooklyn, California, Massachusetts, the Deep South, Texas, Chicago, anywhere. There's no phonetic reality to this imaginary sound quality: Metcalf says "If you want to say something specific about a person's pronunciation but aren't too comfortable with phonetic terminology, you can say 'nasal drawl' and people will understand. It means—well, it's hard to say what it means…" It's only language you're talking about; just make stuff up.

I was unaware until today (thanks to Paul Carter for the link) that at the Congress Dinner of the 2nd International Congress of Phonetic Sciences, in London on the 25th of July 1935, the assembled phoneticians heard toasts to the King and to the phonetic sciences, and a recitation, and a phonetic experiment, and Daniel Jones's performance of Chaucer's "Pardoner's Tale" in the original Middle English, and a demonstration of sign language, and finally the distinguished phonetician and linguist Harold E. Palmer took to the floor and performed a spectacular song that began:

I wish to be the pattern of a modern phonetician
To know the sounds of languages, and also in addition
The sum of their varieties, ancestral or collateral
Arranged upon the triangle, the square or quadrilateral . . .

You can read (or sing) the lyrics in full on this page. The tune, of course, is Gilbert and Sullivan's "Modern Major General". I just wish I'd been there. But I was born several decades too late.

A couple of years ago, Eyjafjallajökull erupted, and news announcers all over the world began tripping over their tongues. Now  JJ DOOM uses the name in the first verse of the track GUV'NOR from their new album KEYS TO THE CUFFS:

Catch a throatful from the fire vocal
Ash and molten glass like Eyjafjallajökull
Volcano out of Iceland
Go conquer and destroy the rap world like the white men

Since the death of Neil Armstrong on Saturday, many remembrances have told the story about his famously flubbed first words on the moon. From Ian Crouch on The New Yorker's News Desk blog:

When the lunar module, named the Eagle, touched down, following moments of radio silence that terrified the folks back in mission control, he relayed: “Houston: Tranquility Base here. The Eagle has landed.” Later, as he made his way out of the lunar module (or LM), he described his progress in banal terms that, because of where they were coming from and what they conveyed, rose to the level of magic: “I’m going to step off the LM now.” And then he issued what is among the most famous proclamations of the last century—a jubilant counterbalance to F.D.R.’s “Day of Infamy” speech and a capstone to J.F.K.’s declaration that “we choose to go to the moon”—a statement that Armstrong had composed and prepared just hours earlier, in between the more pressing business of operating space equipment, according to Armstrong’s biographer, James Hansen: “That’s one small step for [a] man, one giant leap for mankind.”

The flexible fiber-optic laryngoscope was invented by a group including Osamu Fujimura, my former boss at Bell Labs (Masayuki Sawashima, Hajime Hirose, and Osamu Fujimura, "Observation of the Larynx by a Fiberscope Inserted through the Nose", JASA 1967).  During the past 45 years, this technology has become a routine part of otolaryngology. This 2009 film by John Fink used an Olympus ENF-V2 Video Rhinolaryngoscope: