Jared Ficklin: New ways to see music (with color! and fire!)

41,694 views ・ 2012-07-13

TED


μ•„λž˜ μ˜λ¬Έμžλ§‰μ„ λ”λΈ”ν΄λ¦­ν•˜μ‹œλ©΄ μ˜μƒμ΄ μž¬μƒλ©λ‹ˆλ‹€.

00:00
Translator: Joseph Geni Reviewer: Morton Bast
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λ²ˆμ—­: Woo Hwang κ²€ν† : K Bang
00:15
My passions
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μ œκ°€ μ—΄μ •μ μœΌλ‘œ ν•˜λŠ” κ²ƒμ—λŠ”
00:16
are music, technology and making things.
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μŒμ•…, 기술 그리고 λ­”κ°€λ₯Ό λ§Œλ“œλŠ” 일 같은 것을이 μžˆμŠ΅λ‹ˆλ‹€.
00:20
And it's the combination of these things
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κ·Έλž˜μ„œ 이런 것듀을 μ‘°ν•©ν•˜λ‹€λ³΄λ‹ˆ
00:23
that has led me to the hobby of sound visualization,
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제게 음ν–₯ μ‹œκ°ν™”λΌλŠ” μ·¨λ―Έλ₯Ό κ°–κ²Œ λ§Œλ“€μ—ˆμŠ΅λ‹ˆλ‹€.
00:26
and, on occasion, has led me to play with fire.
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그리고 가끔은 λΆˆμ„ 가지고 놀기도 ν–ˆμ£ .
00:30
This is a Rubens' tube. It's one of many I've made over the years,
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이건 루벀슀 νŠœλΈŒμΈλ°μš”. μˆ˜λ…„κ°„ μ œκ°€ λ§Œλ“€μ—ˆλ˜ 것듀 쀑에 ν•˜λ‚˜μž…λ‹ˆλ‹€.
00:32
and I have one here tonight.
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였늘 저녁에 μ œκ°€ ν•œκ°œ 가지고 μ™”μŠ΅λ‹ˆλ‹€.
00:34
It's about an 8-foot-long tube of metal,
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2.4λ―Έν„° 정도 길이의 μ‡ λ‘œλœ κ΄€μž…λ‹ˆλ‹€.
00:36
it's got a hundred or so holes on top,
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μœ—λΆ€λΆ„μ— 수백개의 ꡬ멍이 λ‚˜μžˆκ³ ,
00:37
on that side is the speaker, and here
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κ·Έ 뢀뢄이 μŠ€ν”Όμ»€λΌκ³  ν•  수 μžˆμŠ΅λ‹ˆλ‹€.
00:39
is some lab tubing, and it's connected to this tank
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그리고 μ—¬κΈ° 관듀을 μ΄μš©ν•΄μ„œ
00:41
of propane.
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ν”„λ‘œνŒ κ°€μŠ€ 탱크와 μ—°κ²°ν•©λ‹ˆλ‹€.
00:44
So, let's fire it up and see what it does.
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자, 이제 λΆˆμ„ λΆ™μ—¬μ„œ μ–΄λ–»κ²Œ λ˜λŠ”μ§€ 보죠.
00:53
So let's play a 550-herz frequency
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550ν—€λ₯΄μ―” 주파수둜 μ—°μ£Όλ₯Ό ν–ˆμ„ λ•Œ
00:55
and watch what happens.
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μ–΄λ–»κ²Œ λ˜λŠ”μ§€ λ³΄μ‹œμ£ .
00:56
(Frequency)
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(주파수)
01:05
Thank you. (Applause)
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κ°μ‚¬ν•©λ‹ˆλ‹€. (λ°•μˆ˜)
01:07
It's okay to applaud the laws of physics,
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물리 법칙에 λ°•μˆ˜λ₯Ό λ³΄λ‚΄λŠ”κ±΄ μ’‹μ•„μš”,
01:09
but essentially what's happening here
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근본적으둜 μ§€κΈˆ 여기에 λ²Œμ–΄μ§€κ³  μžˆλŠ” 일은
01:11
-- (Laughter) --
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(μ›ƒμŒ)
01:13
is the energy from the sound via the air and gas molecules
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곡기λ₯Ό ν†΅κ³Όν•˜λŠ” μ†Œλ¦¬μ—μ„œ λ‚˜μ˜€λŠ” μ—λ„ˆμ§€μ™€ κ°€μŠ€ λΆ„μžκ°€
01:17
is influencing the combustion properties of propane,
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ν”„λ‘œνŒ κ°€μŠ€μ˜ μ—°μ†Œ μ„±μ§ˆμ— 영ν–₯을 μ£Όμ–΄,
01:19
creating a visible waveform,
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μ‹œκ°μ μœΌλ‘œ λ¬Όκ²° ν˜•νƒœλ₯Ό λ§Œλ“€κ³  μžˆμŠ΅λ‹ˆλ‹€.
01:21
and we can see the alternating regions of compression
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그리고 보톡 주파수라고 λΆ€λ₯΄λŠ” μ••μΆ•κ³Ό ν¬λ°•ν•¨μ˜ μ˜μ—­μ΄
01:23
and rarefaction that we call frequency,
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κ΅μ°¨ν•˜λŠ” 것을 λ³Ό 수 μžˆμŠ΅λ‹ˆλ‹€.
01:25
and the height is showing us amplitude.
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그리고 κ·Έ λ†’μ΄λŠ” 진폭을 보여주고 μžˆμŠ΅λ‹ˆλ‹€.
01:27
So let's change the frequency of the sound,
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μ†Œλ¦¬μ˜ 주파수λ₯Ό 바꿔보죠,
01:29
and watch what happens to the fire.
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그리고 뢈이 μ–΄λ–»κ²Œ λ˜λŠ”μ§€ λ΄…μ‹œλ‹€.
01:31
(Higher frequency)
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(더 높은 주파수)
01:41
So every time we hit a resonant frequency we get a standing wave
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곡λͺ… 주파수λ₯Ό 보낼 λ•Œλ§ˆλ‹€ μ •μƒνŒŒκ°€ 생기고
01:44
and that emergent sine curve of fire.
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뢈의 λͺ¨μ–‘이 μƒˆλ‘œμš΄ 사인(Sine)곑선을 λ§Œλ“€κ²Œ λ©λ‹ˆλ‹€.
01:46
So let's turn that off. We're indoors.
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μ—¬κΈ°λŠ” μ‹€λ‚΄λ‹ˆκΉŒ 이제 끄죠.
01:48
Thank you. (Applause)
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κ°μ‚¬ν•©λ‹ˆλ‹€. (λ°•μˆ˜)
01:53
I also have with me a flame table.
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μ €λŠ” λΆˆκ½ƒ νƒμžλ„ 가지고 λ‚˜μ™”λŠ”λ°μš”.
01:55
It's very similar to a Rubens' tube, and it's also used
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루벀슀 νŠœλΈŒμ™€ μ•„μ£Ό μœ μ‚¬ν•˜κ³ , μ†Œλ¦¬μ˜ 물리적 μ„±μ§ˆμ„
01:57
for visualizing the physical properties of sound,
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μ‹œκ°ν™”ν•˜λŠ”λ° μ‚¬μš© ν•  수 μžˆμŠ΅λ‹ˆλ‹€.
01:59
such as eigenmodes, so let's fire it up
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예λ₯Όλ“€μ–΄, 고유효과(Eigenmode)와 같은거 말이죠. λΆˆμ„ λΆ™μ—¬ λ³Όκ»˜μš”.
02:01
and see what it does.
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μ–΄λ–»κ²Œ λ˜λŠ”μ§€ λ³΄μ„Έμš”.
02:07
Ooh. (Laughter)
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와..(μ›ƒμŒ)
02:12
Okay. Now, while the table comes up to pressure,
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λ„€.. νƒμžκ°€ μ••λ ₯을 λ°›λŠ” λ™μ•ˆμ€
02:14
let me note here that the sound is not traveling
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μ†Œλ¦¬κ°€ 흔듀리지 μ•Šκ³  μΌμ •ν•˜κ²Œ νΌμ Έλ‚˜κ°€μ£ .
02:16
in perfect lines. It's actually traveling in all directions,
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사싀 μ†Œλ¦¬λŠ” μ—¬λŸ¬ λ°©ν–₯으둜 νΌμ§‘λ‹ˆλ‹€.
02:19
and the Rubens' tube's a little like bisecting those waves
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그리고 루벀슀 νŠœλΈŒλŠ” κ·Έ λΆˆκ½ƒνŒŒλ₯Ό μ„ μœΌλ‘œ μ΄λ“±λΆ„ν•˜κ³ ,
02:22
with a line, and the flame table's a little like
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이 νƒμžμ˜ λΆˆκ½ƒμ€
02:24
bisecting those waves with a plane,
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λΆˆκ½ƒνŒŒλ₯Ό 면으둜 μ΄λ“±λΆ„ν•˜λŠ” 것과 κ°™μŠ΅λ‹ˆλ‹€.
02:26
and it can show a little more subtle complexity, which is why
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이것은 λ―Έλ¬˜ν•œ λ³΅μž‘μ„±μ„ λ³΄μ—¬μ£ΌλŠ”λ° 맀우 μ ν•©ν•©λ‹ˆλ‹€.
02:30
I like to use it to watch Geoff Farina play guitar.
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그것이 μ œκ°€ μ§€μ˜€ν”„ νŒŒλ¦¬λ‚˜(Geoff Farina)의 기타 μ—°μ£Όλ₯Ό 보렀고 이걸 μ‚¬μš©ν•˜λŠ” μ΄μœ μ΄κΈ°λ„ ν•©λ‹ˆλ‹€.
02:32
(Music)
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(μŒμ•…)
03:15
All right, so it's a delicate dance.
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μ’‹μŠ΅λ‹ˆλ‹€, 이건 μ•„μ£Ό μ„¬μ„Έν•œ 좀이죠.
03:16
If you watch closely β€” (Applause)
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더 κ°€κΉŒμ΄ λ³΄μ‹œλ©΄ - (λ°•μˆ˜)
03:19
If you watch closely, you may have seen
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κ°€κΉŒμ΄ λ³΄μ‹œλ©΄ 고유λͺ¨λ“œλ₯Ό
03:22
some of the eigenmodes, but also you may have seen
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보싀 수 있고, λ˜ν•œ μž¬μ¦ˆμŒμ•…μ΄
03:24
that jazz music is better with fire.
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뢈과 ν•¨κ»˜ λ“€λ¦¬λ‹ˆ 더 μ’‹μ•„ 보이기도 ν•©λ‹ˆλ‹€.
03:29
Actually, a lot of things are better with fire in my world,
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사싀 제 μž‘μ—…μ—μ„œλŠ” λ§Žμ€ 것듀이 뢈과 ν•¨κ»˜ 잘 μ–΄μš°λŸ¬μ§‘λ‹ˆλ‹€.
03:31
but the fire's just a foundation.
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ν•˜μ§€λ§Œ λΆˆμ€ κ·Έλƒ₯ μΌμ’…μ˜ ν† λŒ€κ°€ λ˜λŠ”κ²λ‹ˆλ‹€.
03:33
It shows very well that eyes can hear,
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이것은 눈이 듀을 수 μžˆλ‹€λŠ” 것을 잘 보여주고
03:34
and this is interesting to me because
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그리고 μ œκ°€ μ—¬κΈ°μ„œ 재미λ₯Ό λŠλΌλŠ” 것은
03:36
technology allows us to present sound to the eyes
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마치 μ‹œκ°„μ„ μ œκ±°ν•˜λŠ” 것 같이
03:39
in ways that accentuate the strength of the eyes
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μ†Œλ¦¬λ₯Ό λ³΄λŠ”λ° 눈의 μž₯점을 μ΅œλŒ€ν•œ μ‚¬μš©ν•˜λŠ” λ°©μ‹μœΌλ‘œ
03:41
for seeing sound, such as the removal of time.
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μ†Œλ¦¬λ₯Ό λˆˆμ— ν‘œν˜„ν•΄μ£ΌλŠ” 기술이기 λ•Œλ¬Έμž…λ‹ˆλ‹€.
03:44
So here, I'm using a rendering algorithm to paint
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κ·Έλž˜μ„œ, 여기에 μ €λŠ” "Smells Like Teen Spirit"λΌλŠ” λ…Έλž˜λ₯Ό
03:47
the frequencies of the song "Smells Like Teen Spirit"
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눈이 ν•˜λ‚˜μ˜ μ‹œκ°μ  μ˜μƒμœΌλ‘œ 받아듀일 수 μžˆλŠ” λ°©μ‹μœΌλ‘œ
03:50
in a way that the eyes can take them in
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ν‘œν˜„ν•˜λŠ” μ•Œκ³ λ¦¬μ¦˜μ„ μ‚¬μš©ν•΄ λ³΄μ•˜μŠ΅λ‹ˆλ‹€.
03:52
as a single visual impression, and the technique
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이런 κΈ°μˆ μ€
03:54
will also show the strengths of the visual cortex
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νŒ¨ν„΄ 인식에 μ‚¬μš©λ˜λŠ”
03:56
for pattern recognition.
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λ‡Œμ† μ‹œκ° μ€‘μΆ”μ˜ μž₯점을 잘 보여주고 μžˆμŠ΅λ‹ˆλ‹€.
03:58
So if I show you another song off this album,
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μ œκ°€ 이 μ•¨λ²”μ•ˆμ˜ λ‹€λ₯Έ 곑을 λ³΄μ—¬λ“œλ¦¬κ³ ,
04:00
and another, your eyes will easily pick out
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또 ν•œκ³‘μ„ 더 λ³΄μ—¬λ“œλ¦¬λ©΄, λ„ˆλ°”λ‚˜(Nirvana) λ°΄λ“œκ°€
04:03
the use of repetition by the band Nirvana,
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반볡적으둜 μ‚¬μš©ν•˜λŠ” νŒ¨ν„΄μ„ μ‰½κ²Œ λ°œκ²¬ν•˜μ‹€ 수 μžˆμŠ΅λ‹ˆλ‹€.
04:06
and in the frequency distribution, the colors,
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그리고 주파수 뢄포와 μƒ‰κΉ”μ—μ„œ
04:08
you can see the clean-dirty-clean sound
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유λͺ…ν–ˆλ˜ 곑의 μ†Œλ¦¬κ°€
04:11
that they are famous for,
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κΉ”λ”ν•˜κ³  μ§€μ €λΆ„ν•΄μ‘Œλ‹€κ°€ λ‹€μ‹œ κΉ”λ”ν•΄μ§€λŠ” νŒ¨ν„΄μ„ λ³Ό 수 μžˆμŠ΅λ‹ˆλ‹€,
04:12
and here is the entire album as a single visual impression,
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λ˜ν•œ 이 사진은 전체 앨범을 단일 μ‹œκ°ν™” μ΄λ―Έμ§€λ‘œ κ·Έλ €λ³Έκ±΄λ°μš”,
04:16
and I think this impression is pretty powerful.
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제 생각에 이런 μ΄λ―Έμ§€λŠ” 정말 κ°•λ ¬ν•©λ‹ˆλ‹€.
04:18
At least, it's powerful enough that
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μ œκ°€ 이 λ„€κ°œμ˜ 곑듀을 λ³΄μ—¬λ“œλ¦¬λ©΄,
04:20
if I show you these four songs,
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정말 λŒ€λ‹¨ν•œ κ±Έ μ•„μ‹€κ²λ‹ˆλ‹€,
04:21
and I remind you that this is "Smells Like Teen Spirit,"
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이곑이 μ‘°κΈˆμ „μ— λ³΄μ—¬λ“œλ¦° "Smells Like Teen Spirit" λΌλŠ”κ±Έ κΈ°μ–΅ν•˜μ„Έμš”,
04:24
you can probably correctly guess, without listening
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μ•„λ§ˆλ„ μ—¬λŸ¬λΆ„μ΄ 듣지 μ•Šκ³ λ„ μ–΄λ–€ μŒμ•…μ΄λ“ μ§€
04:26
to any music at all, that the song
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μ•Œμ•„ 맞힐 수 μžˆμŠ΅λ‹ˆλ‹€, 광적인 λ„ˆλ°”λ‚˜μ˜ νŒ¬λ“€μ΄
04:27
a die hard Nirvana fan would enjoy is this song,
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μ’‹μ•„ν•˜λŠ” λ…Έλž˜κ°€ λ°”λ‘œ 이 λ…Έλž˜λΌλŠ”κ±Έ μ•Œκ²Œ λ©λ‹ˆλ‹€.
04:30
"I'll Stick Around" by the Foo Fighters,
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ν‘Έ νŒŒμ΄ν„°μŠ€(Foo Fighters)의 "I'll Stick Around" μΈλ°μš”,
04:32
whose lead singer is Dave Grohl,
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이 λ…Έλž˜μ˜ 리더가 λ„ˆλ°”λ‚˜μ˜ λ“œλŸ¬λ¨Έμ˜€λ˜
04:34
who was the drummer in Nirvana.
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데이브 κ·Έλ‘€(Dave Grohl) μž…λ‹ˆλ‹€.
04:38
The songs are a little similar, but mostly
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이 λ…Έλž˜λ“€μ€ λΉ„μŠ·ν•˜μ£ ,
04:39
I'm just interested in the idea that someday maybe
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ν•˜μ§€λ§Œ λŒ€λΆ€λΆ„ 제게 관심을 λ„λŠ” 것은 μ–Έμ  κ°€λŠ” λˆˆμ— λΉ„μΉ˜λŠ” λ…Έλž˜μ˜ λͺ¨μŠ΅μ΄ μ’‹μ•„μ„œ
04:41
we'll buy a song because we like the way it looks.
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κ·Έ λ…Έλž˜λ₯Ό κ΅¬λ§€ν•˜κ²Œ 될지도 λͺ¨λ₯Έλ‹€λŠ” μ μž…λ‹ˆλ‹€.
04:45
All right, now for some more sound data.
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λ„€ μ’‹μŠ΅λ‹ˆλ‹€, λͺ‡κ°œμ˜ λ‹€λ₯Έ μ†Œλ¦¬λ₯Ό 듀어보죠.
04:46
This is data from a skate park,
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이 μ†Œλ¦¬λŠ” μŠ€μΌ€μ΄νŠΈ κ³΅μ›μ—μ„œ μΆ”μΆœν–ˆλŠ”λ°μš”,
04:49
and this is Mabel Davis skate park
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ν…μ‚¬μŠ€ μ˜€μŠ€ν‹΄μ— μžˆλŠ”
04:51
in Austin, Texas. (Skateboard sounds)
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마벨 λ°μ΄λΉ„μŠ€(Mabel Davis) μŠ€μΌ€μ΄νŠΈ κ³΅μ›μž…λ‹ˆλ‹€. (μŠ€μΌ€μ΄νŠΈ μ†Œλ¦¬)
04:53
And the sounds you're hearing came from eight
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그리고 μ—¬λŸ¬λΆ„κ»˜μ„œ λ“£κ³  μžˆλŠ” 이 μ†Œλ¦¬λŠ” 곡원 주변에 μ„€μΉ˜λœ
04:54
microphones attached to obstacles around the park,
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8개의 λ§ˆμ΄ν¬μ—μ„œ μˆ˜μ§‘λœ μ†Œλ¦¬μž…λ‹ˆλ‹€.
04:57
and it sounds like chaos, but actually
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이 μ†Œλ¦¬λŠ” μ†ŒμŒμ²˜λŸΌ λ“€λ¦¬μ§€λ§Œ, 사싀은
04:59
all the tricks start with a very distinct slap,
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λͺ¨λ“  λ¬˜κΈ°λ“€μ€ λšœλ ·ν•œ λ°•μˆ˜ μ†Œλ¦¬λ‘œ μ‹œμž‘ν–ˆλ‹€κ°€,
05:02
but successful tricks end with a pop,
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μ„±κ³΅μ μœΌλ‘œ 끝날 λ•ŒλŠ” λ­”κ°€ νŠ€λŠ” μ†Œλ¦¬λ‘œ λλ‚˜μ£ ,
05:04
whereas unsuccessful tricks
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λ°˜λ©΄μ— μ‹€νŒ¨ν•œ λ¬˜κΈ°λŠ”
05:05
more of a scratch and a tumble,
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λ­”κ°€ κΈκ±°λ‚˜ λ–¨μ–΄μ§€λŠ” μ†Œλ¦¬μ— κ°€κΉμŠ΅λ‹ˆλ‹€.
05:07
and tricks on the rail will ring out like a gong, and
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그리고 λ ˆμΌμœ„μ—μ„œ ν•˜λŠ” λ¬˜κΈ°λŠ” μ§•μ†Œλ¦¬κ°€ λ‚˜κ΅¬μš”,
05:11
voices occupy very unique frequencies in the skate park.
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그리고 κ·ΈμΌ€μ΄νŠΈμž₯μ—μ„œ λͺ©μ†Œλ¦¬λŠ” 맀우 λ…νŠΉν•œ 주파수λ₯Ό λ§Œλ“€κ²Œ λ©λ‹ˆλ‹€.
05:14
So if we were to render these sounds visually,
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κ·Έλž˜μ„œ 이 μ†Œλ¦¬λ“€μ„ μ‹œκ°μ μœΌλ‘œ 그렀보면,
05:16
we might end up with something like this.
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μ΄λ ‡κ²Œ 그렀질수 μžˆμŠ΅λ‹ˆλ‹€.
05:17
This is all 40 minutes of the recording,
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이 화면은 40λΆ„κ°„ λ…ΉμŒν•œ λΆ„λŸ‰μΈλ°μš”,
05:20
and right away the algorithm tells us
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이 μ•Œκ³ λ¦¬μ¦˜μ€ μ„±κ³΅ν•œ μŠ€μΌ€μ΄νŠΈ λ¬˜κΈ°λ³΄λ‹€
05:22
a lot more tricks are missed than are made,
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μ‹€νŒ¨ν•œ λ¬˜κΈ°κ°€ 더 λ§Žλ‹€λŠ” 사싀을 λ§ν•΄μ€λ‹ˆλ‹€.
05:24
and also a trick on the rails is a lot more likely
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그리고 레일 μœ„μ—μ„œ 펼친 λ¬˜κΈ°λŠ”
05:26
to produce a cheer, and if you look really closely,
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더 λ§Žμ€ ν™˜ν˜Έλ₯Ό λ°›μ£ , 그리고 더 μžμ„Ένžˆ 보면,
05:29
we can tease out traffic patterns.
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μ›€μ§μ΄λŠ” νŒ¨ν„΄μ„ μ°Ύμ•„ λ‚Ό 수 μžˆμŠ΅λ‹ˆλ‹€.
05:31
You see the skaters often trick in this direction. The obstacles are easier.
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μŠ€μΌ€μ΄ν„°μ˜ λ¬˜κΈ°λŠ” 이 λ°©ν–₯으둜 자주 ν•˜λŠ”λ°μš”. μž₯애물이 더 쉽기 λ•Œλ¬Έμ΄μ£ .
05:37
And in the middle of the recording, the mics pick this up,
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λ…ΉμŒ 쀑간에 λ§ˆμ΄ν¬κ°€ 이뢀뢄을 μž‘μ•„ λƒˆλŠ”λ°μš”,
05:39
but later in the recording, this kid shows up,
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λ‚˜μ€‘μ— 보면, 이 μΉœκ΅¬κ°€ λ‚˜νƒ€λ‚˜μ„œλŠ”,
05:42
and he starts using a line at the top of the park
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κ³΅μ›μ˜ 제일 μœ—λΆ€λΆ„μ— μžˆλŠ” λ ˆμΌμ„ μ‚¬μš©ν•΄μ„œ
05:45
to do some very advanced tricks on something
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"Tall Rail"이라고 λΆ€λ₯΄λŠ” μ•„μ£Ό μ–΄λ €μš΄ 묘기λ₯Ό
05:46
called the tall rail.
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ν•˜κΈ° μ‹œμž‘ν•˜μ£ .
05:47
And it's fascinating. At this moment in time,
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그리고 이건 정말 λŒ€λ‹¨ν•œλ°μš”. λ°”λ‘œ μ΄μˆœκ°„μ—,
05:49
all the rest of the skaters turn their lines 90 degrees
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λ‚˜λ¨Έμ§€ λͺ¨λ“  μŠ€μΌ€μ΄ν„°λ“€μ΄ κ·Έ μΉœκ΅¬μ—κ²Œ 길을 λ‚΄μ£ΌκΈ° μœ„ν•΄μ„œ
05:53
to stay out of his way.
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진행 λ°©ν–₯μ—μ„œ 90도 κΊ½μ–΄μ„œ λŒμ•˜λ‹€λŠ” κ±°μ£ .
05:55
You see, there's a subtle etiquette in the skate park,
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κ·Έκ±° μ•„μ„Έμš”, 이건 μŠ€μΌ€μ΄νŠΈ κ³΅μ›μ—μ„œλŠ” μ€‘μš”ν•œ μ—ν‹°μΌ“μΈλ°μš”,
05:57
and it's led by key influencers,
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핡심이 λ˜λŠ” μŠ€μΌ€μ΄ν„°λ“€μ— μ˜ν•΄μ„œ μ„ ν–‰λ˜λŠ” 행동듀이죠.
05:59
and they tend to be the kids who can do the best tricks,
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그듀은 주둜 κ°€μž₯ 멋진 묘기λ₯Ό μ„ λ³΄μ΄κ±°λ‚˜ λΉ¨κ°„ 바지λ₯Ό μž…μ€
06:02
or wear red pants, and on this day the mics picked that up.
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μ–΄λ¦° μ•„μ΄λ“€μΈλ°μš”, 이날 λ§ˆμ΄ν¬κ°€ κ·Έκ±Έ μž‘μ•„ λ‚Έκ±°μ£ .
06:04
All right, from skate physics to theoretical physics.
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λ„€. μŠ€μΌ€μ΄νŠΈ λ¬Όλ¦¬μ—μ„œ 이둠 λ¬Όλ¦¬ν•™κΉŒμ§€ 보게 λ˜λ„€μš”.
06:08
I'm a big fan of Stephen Hawking,
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μ €λŠ” μŠ€ν‹°λΈ ν˜Έν‚Ή(Stephen Hawking) 박사λ₯Ό ꡉμž₯히 μ’‹μ•„ν•©λ‹ˆλ‹€.
06:10
and I wanted to use all eight hours
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그에 λŒ€ν•œ 경의λ₯Ό ν‘œν•˜λ €κ³  μΌλΈŒλ¦¬μ§€ λŒ€ν•™μ˜ 8μ‹œκ°„ κ°•μ˜λ₯Ό
06:11
of his Cambridge lecture series to create an homage.
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λͺ¨λ‘ 제 μ‹€ν—˜μ— μ‚¬μš©ν•˜κ³  μ‹Άμ—ˆμŠ΅λ‹ˆλ‹€.
06:14
Now, in this series he's speaking with the aid of a computer,
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이 κ°•μ˜μ—μ„œ ν˜Έν‚Ή λ°•μ‚¬λŠ” μ»΄ν“¨ν„°μ˜ λ„μ›€μœΌλ‘œ 말을 ν•˜λŠ”λ°μš”,
06:17
which actually makes identifying the ends of sentences
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컴퓨터 덕뢄에 λ¬Έμž₯의 끝을 μ‰½κ²Œ 찾을 수 μžˆμŠ΅λ‹ˆλ‹€.
06:20
fairly easy. So I wrote a steering algorithm.
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κ·Έλž˜μ„œ μ‘°μ • μ•Œκ³ λ¦¬μ¦˜μ„ μž‘μ„±ν–ˆμŠ΅λ‹ˆλ‹€.
06:23
It listens to the lecture, and then it uses
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이 μ•Œκ³ λ¦¬μ¦˜μ— κ°•μ˜ λ‚΄μš©μ„ μž…λ ₯ν•˜κ³ ,
06:25
the amplitude of each word to move a point on the x-axis,
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각 λ‹¨μ–΄μ˜ 진폭을 μ‚¬μš©ν•΄μ„œ XμΆ•μœΌλ‘œ 점을 μ΄λ™μ‹œν‚΅λ‹ˆλ‹€,
06:28
and it uses the inflection of sentences
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그리고 λ¬Έμž₯의 얡양을 μ‚¬μš©ν•΄μ„œ
06:31
to move a same point up and down on the y-axis.
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같은 점을 Y좕을 따라 μœ„ μ•„λž˜λ‘œ μ›€μ§μž…λ‹ˆλ‹€.
06:33
And these trend lines, you can see, there's more questions
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좔세선을 보면, 물리 법칙에 λŒ€ν•œ λŒ€λ‹΅ λ³΄λ‹€λŠ”
06:36
than answers in the laws of physics,
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질문이 더 λ§ŽμŠ΅λ‹ˆλ‹€,
06:38
and when we reach the end of a sentence,
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그리고 λ¬Έμž₯의 끝에 이λ₯΄λ©΄,
06:40
we place a star at that location.
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κ·Έ 지점에 λ³„ν‘œλ₯Ό ν–ˆμŠ΅λ‹ˆλ‹€.
06:42
So there's a lot of sentences, so a lot of stars,
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λ§Žμ€ λ¬Έμž₯듀이 있기 λ•Œλ¬Έμ— 각각의 λ³„ν‘œμ‹œλ„ λ§ŽμŠ΅λ‹ˆλ‹€.
06:45
and after rendering all of the audio, this is what we get.
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그리고 κ·Έ κ°•μ˜ μŒμ„±μ„ κ·Έλ € λ³΄μ•˜λ”λ‹ˆ 이런 이미지가 λ˜μ—ˆμŠ΅λ‹ˆλ‹€.
06:47
This is Stephen Hawking's universe.
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이것이 λ°”λ‘œ μŠ€ν‹°λΈ ν˜Έν‚Ή 박사가 μƒκ°ν•˜λŠ” μš°μ£Όμž…λ‹ˆλ‹€.
06:50
(Applause)
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(λ°•μˆ˜)
06:57
It's all eight hours of the Cambridge lecture series
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이 사진이 ν•˜λ‚˜μ˜ μ‹œκ°ν™”λœ μ΄λ―Έμ§€λ‘œ ν‘œμ‹œν•œ
06:59
taken in as a single visual impression,
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μΌ€μž„λΈŒλ¦¬μ§€ λŒ€ν•™μ—μ„œμ˜ 8μ‹œκ°„μ§œλ¦¬ κ°•μ˜λ‚΄μš© μž…λ‹ˆλ‹€.
07:01
and I really like this image,
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μ €λŠ” 이 사진을 정말 μ’‹μ•„μ§€λ§Œ,
07:03
but a lot of people think it's fake.
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λ§Žμ€ μ‚¬λžŒλ“€μ΄ κ°€μ§œλΌκ³  μƒκ°ν•©λ‹ˆλ‹€.
07:05
So I made a more interactive version,
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κ·Έλž˜μ„œ 쒀더 μƒν˜Έμž‘μš©μ΄ κ°€λŠ₯ν•œ 것을 λ§Œλ“€μ—ˆλŠ”λ°μš”,
07:07
and the way I did that is I used their position in time
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μ œκ°€ μ‚¬μš©ν•œ 방법은, 3차원 곡간상에
07:13
in the lecture to place these stars into 3D space,
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κ°•μ˜μ‹œκ°„μ€‘μ˜ μ‹œκ°„μƒ μœ„μΉ˜μ— 따라 λ³„ν‘œμ‹œλ“€μ„ μœ„μΉ˜μ‹œν‚€λŠ” 방법을 μ‚¬μš©ν–ˆμŠ΅λ‹ˆλ‹€.
07:15
and with some custom software and a Kinect,
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이λ₯Ό μœ„ν•΄μ„œ λͺ‡κ°€μ§€ μ†Œν”„νŠΈμ›¨μ–΄μ™€ ν‚€λ„₯트(Kinect, λ™μž‘κ°μ§€ μ„Όμ„œ)λ₯Ό μ‚¬μš©ν–ˆμŠ΅λ‹ˆλ‹€.
07:17
I can walk right into the lecture.
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κ·Έλž˜μ„œ κ°•μ˜ μ•ˆμœΌλ‘œ κ±Έμ–΄ λ“€μ–΄κ°ˆ μˆ˜λ„ μžˆμŠ΅λ‹ˆλ‹€.
07:20
I'm going to wave through the Kinect here
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λ™μž‘κ°μ§€ μ„Όμ„œλ₯Ό 톡해 손을 흔듀어보고,
07:22
and take control, and now I'm going to reach out
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그리고 쑰쒅해보고, κ°€κΉŒμ΄ λŒ€λ³΄κΈ°λ„ ν•˜κ³ ,
07:24
and I'm going to touch a star, and when I do,
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그리고 λ³„ν‘œμ‹œλ₯Ό λ§Œμ§€λ©΄,
07:27
it will play the sentence
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λ³„ν‘œμ‹œλ₯Ό λ§Œλ“€μ—ˆλ˜
07:29
that generated that star.
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λ¬Έμž₯을 μ‹€ν–‰ν•©λ‹ˆλ‹€.
07:30
Stephen Hawking: There is one, and only one, arrangement
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μŠ€ν‹°λΈ ν˜Έν‚Ή: 쑰각이 λͺ¨μ—¬μ„œ μ™„λ²½ν•œ 그림을
07:34
in which the pieces make a complete picture.
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λ§Œλ“ λŠ” 방법은 였직 ν•œ 가지밖에 μ—†λ‹€.
07:37
Jared Ficklin: Thank you. (Applause)
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κ°μ‚¬ν•©λ‹ˆλ‹€. (λ°•μˆ˜)
07:41
There are 1,400 stars.
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1,400개의 λ³„ν‘œμ‹œκ°€ μžˆμŠ΅λ‹ˆλ‹€.
07:44
It's a really fun way to explore the lecture,
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이건 κ°•μ˜λ₯Ό 정말 재밌게 μ²­κ°•ν•  수 μžˆλŠ” 방법이고,
07:46
and, I hope, a fitting homage.
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그리고 제 μž‘ν’ˆμ΄ ν˜Έν‚Ή λ°•μ‚¬μ—κ²Œ 적절히 ν—Œμ •λ˜λ©΄ μ’‹κ² λ„€μš”.
07:47
All right. Let me close with a work in progress.
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λ„€ μ’‹μŠ΅λ‹ˆλ‹€. 이제 μ œκ°€ 진행쀑인 μž‘μ—…μœΌλ‘œ λ§ˆλ¬΄λ¦¬ν•˜κ² μŠ΅λ‹ˆλ‹€.
07:53
I think, after 30 years, the opportunity exists
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30λ…„ ν›„μ—λŠ”, 청각μž₯μ• μžλ₯Ό μœ„ν•΄ λ”μš± ν–₯μƒλœ
07:56
to create an enhanced version of closed captioning.
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μžλ§‰ μ‹œμŠ€ν…œμ΄ λ§Œλ“€μ–΄ 질 것이라고 μƒκ°ν•©λ‹ˆλ‹€.
07:58
Now, we've all seen a lot of TEDTalks online,
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ν˜„μž¬ μš°λ¦¬λŠ” λ§Žμ€ ν…Œλ“œ 강연을 온라인으둜 보고 μžˆλŠ”λ°μš”,
08:00
so let's watch one now with the sound turned off
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κ°•μ—° ν•œκ°œμ˜ μ†Œλ¦¬λŠ” 끄고,
08:03
and the closed captioning turned on.
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μžλ§‰μ„ 보이게 ν•΄λ³΄κ² μŠ΅λ‹ˆλ‹€.
08:07
There's no closed captioning for the TED theme song,
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ν…Œλ“œ ν…Œλ§ˆκ³‘μ—λŠ” μžλ§‰μ΄ μ—†λŠ”λ°μš”,
08:09
and we're missing it, but if you've watched enough of these,
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빠진것 κ°™μ•„μš”. ν•˜μ§€λ§Œ 자주 보게되면,
08:11
you hear it in your mind's ear,
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μ—¬λŸ¬λΆ„λ“€μ€ 마음의 κ·€λ‘œ μ†Œλ¦¬λ₯Ό λ“£κ³ 
08:13
and then applause starts.
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μ‹œμž‘ν•  λ•Œ λ°•μˆ˜λ₯Ό 치기 μ‹œμž‘ν•©λ‹ˆλ‹€.
08:16
It usually begins here, and it grows and then it falls.
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보톡 μ—¬κΈ°μ„œ μ‹œμž‘ν•˜κ³  점점 컀지닀가 사라지죠.
08:18
Sometimes you get a little star applause,
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λ•Œλ‘œλŠ” μž‘μ€ λ°•μˆ˜ κ°ˆμ±„λ₯Ό λ°›κ³ ,
08:20
and then I think even Bill Gates takes a nervous breath,
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그리고 빌 κ²Œμ΄μΈ μ‘°μ°¨λ„ κΈ΄μž₯된 μˆ¨μ„ λͺ°μ•„ μ‰¬λŠ” 것 κ°™μ•„μš”,
08:22
and the talk begins.
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그리고 강연이 μ‹œμž‘λ©λ‹ˆλ‹€.
08:24
All right, so let's watch this clip again.
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자 이 λ™μ˜μƒμ„ λ‹€μ‹œ λ³΄μ‹œμ£ .
08:30
This time, I'm not going to talk at all.
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μ΄λ²ˆμ—λŠ” μ œκ°€ 아무 말도 ν•˜μ§€ μ•Šκ² μŠ΅λ‹ˆλ‹€.
08:31
There's still going to be no audio,
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계속 μŒμ„±μ€ κΊΌλ‘κ² μŠ΅λ‹ˆλ‹€.
08:32
but what I am going to do is I'm going to render the sound
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μ œκ°€ ν•˜λ €λŠ” 것은 ν™”λ©΄ ν•˜λ‹¨μ—
08:34
visually in real time at the bottom of the screen.
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μ‹€μ‹œκ°„μœΌλ‘œ μ†Œλ¦¬λ₯Ό μ‹œκ°μ μœΌλ‘œ κ·Έλ € λ³΄κ² μŠ΅λ‹ˆλ‹€.
08:38
So watch closely and see what your eyes can hear.
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μžμ„Ένžˆ λ³΄μ‹œκ³  μ—¬λŸ¬λΆ„ 눈으둜 무엇을 λ“£λŠ”μ§€ λ³΄μ„Έμš”.
09:03
This is fairly amazing to me.
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이게 μ €μ—κ²ŒλŠ” κ½€ μž¬λ°ŒμŠ΅λ‹ˆλ‹€.
09:05
Even on the first view, your eyes will successfully
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첫번째 보셨을 λ•Œλ„ μ—¬λŸ¬λΆ„μ€ νŒ¨ν„΄μ„ μ°Ύμ•„ λ‚΄μ‹€κ±°κ³ ,
09:08
pick out patterns, but on repeated views,
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반볡적으둜 λ³΄μ‹œκ²Œ 되면,
09:11
your brain actually gets better
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μ—¬λŸ¬λΆ„μ˜ λ‡ŒλŠ”μ΄ νŒ¨ν„΄λ“€μ„
09:13
at turning these patterns into information.
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μ •λ³΄λ‘œ λ°”κΎΈλŠ”κ²Œ 더 λŠ₯μˆ™ν•˜κ²Œ 될 κ²λ‹ˆλ‹€.
09:14
You can get the tone and the timbre
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μ–΄νˆ¬, μŒμƒ‰, 그리고
09:16
and the pace of the speech,
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κ°•μ—°μ˜ 속도도 μ•„μ‹€ 수 μžˆμŠ΅λ‹ˆλ‹€.
09:17
things that you can't get out of closed captioning.
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이런 것듀은 μžλ§‰μœΌλ‘œλŠ” λ³Ό 수 μ—†λŠ” 것듀이죠.
09:19
That famous scene in horror movies
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λˆ„κ΅°κ°€κ°€ λ’€μ—μ„œ λ‹€κ°€μ˜€λŠ”,
09:21
where someone is walking up from behind
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κ³΅ν¬μ˜ν™”μ˜ 유λͺ…ν•œ μž₯λ©΄μ—μ„œ
09:24
is something you can see,
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μ—¬λŸ¬λΆ„μ€ λ­”κ°€λ₯Ό 보싀 수 μžˆμŠ΅λ‹ˆλ‹€,
09:26
and I believe this information would be something
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그리고 이런 μ •λ³΄λŠ” μ†Œλ¦¬κ°€ μ—†κ±°λ‚˜
09:29
that is useful at times when the audio is turned off
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μ „ν˜€ 듀을 수 μ—†λŠ” μƒν™©μ—μ„œλŠ” κ½€ μœ μš©ν•˜κ³ ,
09:31
or not heard at all, and I speculate that deaf audiences
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μ œκ°€ 생각할 λ•ŒλŠ”
09:34
might actually even be better
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청각μž₯애인 청쀑듀이, 듀을 수 μžˆλŠ” 청쀑보닀
09:36
at seeing sound than hearing audiences.
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더 잘 λ³Ό 수 μžˆλ‹€κ³  μƒκ°ν•©λ‹ˆλ‹€.
09:37
I don't know. It's a theory right now.
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μ§€κΈˆμ€ μ΄λ‘ λ‹¨κ²Œμ΄κ³  아직은 잘 λͺ¨λ₯΄κ² μŠ΅λ‹ˆλ‹€.
09:39
Actually, it's all just an idea.
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사싀 단지 ν•˜λ‚˜μ˜ 아이디어 μ΄λ‹ˆκΉŒμš”.
09:40
And let me end by saying that sound moves in all directions,
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이런 말둜 κ°•μ˜λ₯Ό λ§ˆμΉ˜λ„λ‘ν•˜κ² μŠ΅λ‹ˆλ‹€. μ†Œλ¦¬λŠ” μ‚¬λ°©μœΌλ‘œ νΌμ Έλ‚˜κ°‘λ‹ˆλ‹€.
09:45
and so do ideas.
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아이디어도 λ§ˆμ°¬κ°€μ§€μž…λ‹ˆλ‹€.
09:47
Thank you. (Applause)
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κ°μ‚¬ν•©λ‹ˆλ‹€. (λ°•μˆ˜)
이 μ›Ήμ‚¬μ΄νŠΈ 정보

이 μ‚¬μ΄νŠΈλŠ” μ˜μ–΄ ν•™μŠ΅μ— μœ μš©ν•œ YouTube λ™μ˜μƒμ„ μ†Œκ°œν•©λ‹ˆλ‹€. μ „ 세계 졜고의 μ„ μƒλ‹˜λ“€μ΄ κ°€λ₯΄μΉ˜λŠ” μ˜μ–΄ μˆ˜μ—…μ„ 보게 될 κ²ƒμž…λ‹ˆλ‹€. 각 λ™μ˜μƒ νŽ˜μ΄μ§€μ— ν‘œμ‹œλ˜λŠ” μ˜μ–΄ μžλ§‰μ„ 더블 ν΄λ¦­ν•˜λ©΄ κ·Έκ³³μ—μ„œ λ™μ˜μƒμ΄ μž¬μƒλ©λ‹ˆλ‹€. λΉ„λ””μ˜€ μž¬μƒμ— 맞좰 μžλ§‰μ΄ μŠ€ν¬λ‘€λ©λ‹ˆλ‹€. μ˜κ²¬μ΄λ‚˜ μš”μ²­μ΄ μžˆλŠ” 경우 이 문의 양식을 μ‚¬μš©ν•˜μ—¬ λ¬Έμ˜ν•˜μ‹­μ‹œμ˜€.

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