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单词 transmitter
释义

transmitter


trans·mit·ter

T0321900 (trăns-mĭt′ər, trănz-)n.1. One that transmits: a transmitter of disease.2. a. An electronic device that generates and amplifies a carrier wave, modulates it with a meaningful signal derived from speech or other sources, and radiates the resulting signal from an antenna.b. The portion of a telephone that converts the incident sounds into electrical impulses that are conveyed to a remote receiver.c. A telegraphic sending instrument.3. A neurotransmitter.

transmitter

(trænzˈmɪtə) n1. a person or thing that transmits2. (Broadcasting) the equipment used for generating and amplifying a radio-frequency carrier, modulating the carrier with information, and feeding it to an aerial for transmission3. (Telecommunications) the microphone in a telephone that converts sound waves into audio-frequency electrical signals4. (Telecommunications) a device that converts mechanical movements into coded electrical signals transmitted along a telegraph circuit5. (Physiology) physiol short for neurotransmitter

trans•mit•ter

(trænsˈmɪt ər, trænz-)

n. 1. one that transmits. 2. a device for sending radio waves; the part of a broadcasting apparatus that generates and modulates radiofrequency current, conveying it to the antenna. 3. the part of a telephonic or telegraphic apparatus that converts sound waves or mechanical movements into corresponding electric waves. 4. neurotransmitter. [1720–30]

trans·mit·ter

(trăns′mĭt-ər) A device that generates radio or microwave signals, changes their amplitude or frequency so that they can carry information (such as spoken words), and radiates the resulting wave by means of an antenna.
Thesaurus
Noun1.transmitter - someone who transmits a messagetransmitter - someone who transmits a message; "return to sender"sendercommunicator - a person who communicates with othersspammer - someone who sends unwanted email (often in bulk)
2.transmitter - any agent (person or animal or microorganism) that carries and transmits a diseasetransmitter - any agent (person or animal or microorganism) that carries and transmits a disease; "mosquitos are vectors of malaria and yellow fever"; "fleas are vectors of the plague"; "aphids are transmitters of plant diseases"; "when medical scientists talk about vectors they are usually talking about insects"vectoranimal, animate being, beast, creature, fauna, brute - a living organism characterized by voluntary movementmicroorganism, micro-organism - any organism of microscopic sizeagent - an active and efficient cause; capable of producing a certain effect; "their research uncovered new disease agents"gene delivery vector, transducing vector - a vector for delivering genes into cellsimmune carrier, carrier - (medicine) a person (or animal) who has some pathogen to which he is immune but who can pass it on to others
3.transmitter - set used to broadcast radio or tv signalstransmitter - set used to broadcast radio or tv signalssenderantenna, transmitting aerial, aerial - an electrical device that sends or receives radio or television signalsjammer - a transmitter used to broadcast electronic jammingradio transmitter - transmitter that is the part of a radio system that transmits signalssatellite transmitter - a transmitter on a communications satelliteset - any electronic equipment that receives or transmits radio or tv signals; "the early sets ran on storage batteries"television transmitter - transmitter that is part of a television system
Translations
传送者发射机

transmit

(trӕnzˈmit) past tense, past participle transˈmitted verb1. to pass on. He transmitted the message; Insects can transmit disease. 傳遞 传播,传送 2. to send out (radio or television signals, programmes etc). The programme will be transmitted at 5.00 p.m. 發射(訊號),播送(電視或電台的節目) 发射(讯号),播送(电视或电台的节目) transˈmission (-ʃən) noun1. the act of transmitting. the transmission of disease / radio signals. (電視或電台的)播送,傳播(疾病等),傳遞(訊息等),發射(訊息等) 播送,传播 2. a radio or television broadcast. (電視或電台的)播送 (电视或电台的)播送 transˈmitter noun an apparatus for transmitting, or a person who transmits. a radio transmitter. 發射器,傳送者 发射机,传送者

transmitter


transmitter

[tranz′mid·ər] (communications) In telephony, the carbon microphone that converts sound waves into audio-frequency signals. radio transmitter (electricity) synchro transmitter

Transmitter

 

(Russian, transmitter).(1) A telegraph transmitting device in which code combinations of the characters in the text of a telegram are automatically converted into a series of electric current impulses that are sent to a communication line. The code combinations are represented by holes in a perforated paper tape.

During the initial stage in the development of telegraphy the electromechanical transmitter invented by C. Wheatstone in 1858 was used, and the Morse code, a type of unequal-length code, was employed. By the end of the 1950’s an electromechanical transmitter employing an equal-length five-element code had come into general use. In such a transmitter the perforated tape is advanced one step for each rotation of the transmitting distributor, and brush arms “read” the next code combination from the tape; by actuating contacts the brush arms produce the corresponding five-element combination of current and no-current signals. Telegraph transmitters are designed either as an accessory for automating the operation of the keyboard of telegraph transmitting equipment or as an independent unit. The use of a transmitter makes it possible to increase the output of transmitting equipment and the efficiency with which a communication channel is used.

(2) A transmitting device in remote-control and remote-signaling systems that is used in railroad transport to transmit coded electrical signals over a track circuit.

REFERENCES

Osnovy telegrafii i telegrafnye stantsii. Moscow, 1970.
Kogan, V. S. Telegrafiia i osnovy peredachi dannykh. Moscow, 1974.

V. V. NOVIKOV

transmitter

A device that generates signals. Contrast with receiver.

transmitter


transmitter

(trăns-mĭt′ər, trănz-)n.1. One that transmits: a transmitter of disease.2. A neurotransmitter.

transmitter

An MRI term for a component of an MR scanner that produces the radio frequency (RF) current (signal) and delivers it to the transmitting coil (antenna) to excite the protons in the imaging volume.
FinancialSeereceiverSee XMITTER
See TXR

transmitter


  • noun

Synonyms for transmitter

noun someone who transmits a message

Synonyms

  • sender

Related Words

  • communicator
  • spammer

noun any agent (person or animal or microorganism) that carries and transmits a disease

Synonyms

  • vector

Related Words

  • animal
  • animate being
  • beast
  • creature
  • fauna
  • brute
  • microorganism
  • micro-organism
  • agent
  • gene delivery vector
  • transducing vector
  • immune carrier
  • carrier

noun set used to broadcast radio or tv signals

Synonyms

  • sender

Related Words

  • antenna
  • transmitting aerial
  • aerial
  • jammer
  • radio transmitter
  • satellite transmitter
  • set
  • television transmitter
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更新时间:2025/1/29 8:07:29