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Sentences & parts of speech:

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Free-space optical communication

4,045 views

Audiopedia

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

96%
  • 16:39 / 17:18

Speech Rate:

  • 130 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

communicate

/kəˈmyo͞onəˌkāt/

verb

exchange information or ideas.

torches

/tôrCH/

noun other verb

portable means of illumination such as piece of wood or cloth soaked in tallow. Lights or flames to be carried in the hand. set fire to.

established

/əˈstabliSHt/

adjective verb

having existed or done something for long time and therefore recognized and generally accepted. To use facts, evidence to show truth or clarity.

daylight

/ˈdāˌlīt/

noun

Light of the sun during the day.

physical

/ˈfizik(ə)l/

adjective noun

relating to body. medical examination.

colonial

/kəˈlōnyəl/

adjective noun

Of a system where one country controls another. native or inhabitant of colony.

wireless

/ˈwī(ə)rləs/

adjective noun

Needing no wires to make something operate. broadcasting, computer networking, or other communication using radio signals.

impractical

/imˈpraktək(ə)l/

adjective

Not useful or realistically possible.

decades

/ˈdekād/

noun other

period of ten years. Periods of 10 years.

thousands

/ˈTHouz(ə)nd/

number

number equivalent to product of hundred and ten.

telephone

/ˈteləˌfōn/

noun verb

system for transmitting voices over distance using wire or radio. To talk to someone using a phone.

conducted

/kənˈdəktəd/

adjective verb

led by guide. To lead or guide people.

propagating

/ˈpräpəˌɡāt/

verb

breed plants or animals by natural processes.

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