The Speedy Speech Of Japanese
In this study (A Cross-Language Perspective on Speech Information Rate) the authors spend a lot of time comparing and going over eight different languages (one of course is Japanese). They took a look at translations of the same text in all of the languages and compared their syllabic rate (number of syllables per second), their information density (how much information is packed into said syllables), and then the rate at which information is communicated. The Vietnamese language was used as the “outside” reference language, which is why it’s “1.00″ in the table below. You can use that to compare the speeds and rates of everything else.
Language | Information Density | Syllabic Rate | Information Rate |
---|---|---|---|
English | 0.91 | 6.19 | 1.08 |
French | 0.74 | 7.18 | 0.99 |
German | 0.79 | 5.97 | 0.90 |
Italian | 0.72 | 6.99 | 0.96 |
Japanese | 0.49 (slowest!) | 7.84 (fastest!) | 0.74 (slowest!) |
Mandarin | 0.94 | 5.18 | 0.94 |
Spanish | 0.63 | 7.82 | 0.98 |
Vietnamese | 1.00 | 5.22 | 1.00 |
Information Density: The
Japanese language has the lowest information density (0.49). This means
you have to say more in Japanese to say the same thing in English,
which has a very high information density. In fact, English’s
information density is nearly twice that of Japanese!
Syllabic Rate: This
refers to the number of syllables per second. Japanese is the highest
here, just beating out the fast-talking Spanish. The hypothesis of the
study is that languages with a lower information density (like Japanese)
will make up for it by speaking faster. Looks like that’s one of the
things that Japanese does in fact do, though we’ll see that it doesn’t
quite equal up to the rest.
Information Rate: Now
let’s combine Information Density and Syllabic Rate to get the
“Information Rate.” Compared to all the other languages in this study,
the Japanese language actually communicates information more slowly than
everyone else. It is four standard deviations away from the norm which
is quite a bit considering that the second slowest, German, is only 1.5
standard deviations out.
So, basically we can see that even though the Japanese language is
faster than everyone else, it still doesn’t get as much information
across in the same amount of time. So why is this? Is the study missing
some information? Are there other reasons for the lack of information in
Japanese speech?Is Japanese Really The Slowest Language?
Let’s start with possible reasons why the data could be inaccurate. For starters, one could say that it doesn’t go into the way spoken Japanese has a lot of omissions based on context. One example is the phrase 私は (わたしは). A lot of beginners constantly use わたしは because in English we usually do refer to ourselves when talking about ourselves. In Japanese, though, this can be omitted if it’s already apparent. There’s a lot of things like this in Japanese, and it’s possible the study didn’t take this into account.
Even if the study did run thousands and thousands more sentences, I don’t think it would make a huge difference. All languages have this sort of things, especially when you start talking about casual speech. Although running more sentences through would probably increase Japanese’s Information Rate, I don’t think it would make a huge difference. Whatever the case, it’d be hard to prove either way, especially considering how all languages lose syllables when becoming more casual.
What’s more interesting, I think, is looking at reasons why Japanese does have a low Information Rate. Possibly a slower one than the study itself presents. Here’s some things I came up with, though I’m sure there are more reasons.
- At least in neutral and formal Japanese, every verb has a lot of syllables, and most sentences have verbs in them. At minimum, each verb has three syllables (でます[3], みます[3]), though often times it has more (あそびます[5], はたらきます[6]). In English, most verbs are two syllables, and that’s including the “to” (to eat, to see, to work). That right there jacks up the syllable count quite a bit, especially over time.
- The Japanese language is very indirect. As you learn more Japanese, you’ll start seeing that the less direct you are the more polite you’re being. The less direct you are, the more words you have to use to get around the point (aka more syllables).
- The Japanese language also has fewer available syllables. In fact, on that list, it has by far the fewest with 416. The next lowest? That would be Mandarin, with 1,191 (nearly triple what’s available in Japanese). Guess what English has? A whopping 7,931 available syllables. No wonder English is considered one of the most complicated languages in the world (seriously, Japanese is easy). Fewer syllables means you run out of words. This is probably why Japanese has so many homonyms, but it’s also why Japanese words tend to be longer and have more syllables in them. When vocab words themselves have more syllables, no grammar in the world, no matter how casual, can increase your information rate enough to compete with other languages. Sorry Japan, you’re slow.
So Should You Care?
Other than just being interesting information, I think it should also affect your studies as well. Although I suppose I’ve always noticed that Japanese tends to be faster than English, I never really thought much about it until reading this study. With this information in mind, it makes you realize that you should probably focus a little more on talking speed than you may have originally thought. You need to talk 21% faster than you talk in English if you want to sound fluent.
When you’re studying, spend a little extra time getting your speed up. If you’re reading a sentence, don’t stop when you’re able to read it at an adequate rate. Stop when you can read it faster than you think it should be. If you learn to speak faster… well… you can always slow down. It’s very hard to go from slow to fast, though.
So, to sum things up, the Japanese language is fast. But, in terms of information conveyed, it’s kinda slow. In those regards, Japanese is both easier and more difficult to learn than you probably thought before reading this article, which hopefully means it all evens out nicely (but you come away with some valuable information).
And don’t worry, Walter is fighting for you.
So did anyone else think that the Japanese language seemed a little too fast for its own good? Let me know in the comments.
article source:www.tofugu.com/2012/05/01/why-do-japanese-people-talk-so-fast/
Aucun commentaire:
Enregistrer un commentaire