By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

Fourier Transform, Fourier Series, and frequency spectrum

2,742,322 views

Physics Videos by Eugene Khutoryansky

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

33%
  • 5:14 / 15:45

Speech Rate:

  • 142 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

anywhere

/ˈenēˌ(h)wer/

adverb other pronoun

In, at or to any place. Use to indicate limits or variation. any place.

represents

/ˌreprəˈzent/

verb

be entitled to act for someone.

waveform

/ˈwāvfôrm/

noun

The mathematical representation of a wave, especially a graph obtained by plotting a characteristic of the waveagainst time.

rotates

/ˈrōˌtāt/

verb

To do a task in turns, one person after another.

dimensional

/dəˈmen(t)SH(ə)nəl/

adjective

Concerning how many planes an object exists in.

infinite

/ˈinfənət/

adjective noun

Without an end; limitless; endless. infinite space or quantity.

coordinate
adjective noun verb

equal in rank. Point on a map defining a location e.g. 135N, 34W. To match styles or colors that go well together.

pattern

/ˈpadərn/

noun verb

Colors or shapes which are repeated on objects. decorate with pattern.

amplitude

/ˈampləˌt(y)o͞od/

noun

maximum extent of vibration or oscillation.

represented

/ˌreprəˈzent/

verb

be entitled to act for someone.

different

/ˈdif(ə)rənt/

adjective

not same as another or each other.

resultant

/rəˈzəltnt/

adjective noun

occurring or produced as result of something. force, velocity, or other vector quantity.

negative

/ˈneɡədiv/

adjective exclamation noun verb

In mathematics, being less than zero. no. Reply to a question or statement that means 'no'. refuse to accept.

positive

/ˈpäzədiv/

adjective noun

Being good or useful. positive quality.

together

/təˈɡeT͟Hər/

adjective adverb

self-confident, level-headed, or well organized. with or in proximity to another person or people.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M