| 释义 |
audio
audio-(word root) hearingExamples of words with the root audio-: audiotapeau·di·o A0516600 (ô′dē-ō′)adj.1. Of or relating to recorded, transmitted, or reproduced sound.2. Of or relating to humanly audible sound.n. pl. au·di·os 1. Recorded or reproduced sound.2. Audible sound.3. A sound signal or recording.4. The part of television or movie equipment that has to do with sound.
[From audio-.]audio (ˈɔːdɪˌəʊ) n (modifier) 1. (Physiology) of or relating to sound or hearing: audio frequency. 2. (Electronics) relating to or employed in the transmission, reception, or reproduction of sound3. (General Physics) of, concerned with, or operating at audio frequencies[C20: independent use of audio-]au•di•o (ˈɔ diˌoʊ)
adj. 1. of, pertaining to, or employed in the transmission, reception, or reproduction of sound. 2. of or pertaining to frequencies or signals in the audible range. 3. designating an electronic apparatus using audio frequencies: audio amplifier. n. 4. a. the audio elements of television (disting. from video). b. the circuits in a receiver for reproducing sound. 5. the field of sound recording, transmission, reception, and reproduction. [1920–25; audio-] audio- a combining form with the meanings “sound within the range of human hearing” (audiometer), “hearing” (audiology), “sound reproduction” (audiophile). [< Latin audī- (s. of audīre to hear) + -o-] Thesaurus| Noun | 1. |  audio - the audible part of a transmitted signal; "they always raise the audio for commercials"soundtelecasting, television, TV, video - broadcasting visual images of stationary or moving objects; "she is a star of screen and video"; "Television is a medium because it is neither rare nor well done" - Ernie Kovacsauditory communication - communication that relies on hearing | | 2. |  audio - an audible acoustic wave frequency audio frequencyfrequence, frequency, oftenness - the number of occurrences within a given time period; "the frequency of modulation was 40 cycles per second"; "the frequency of his seizures increased as he grew older" | | 3. |  audio - a recording of acoustic signals audio recording, sound recordingaudiotape - a tape recording of soundphonograph record, phonograph recording, disc, platter, record, disk - sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the grooverecording - a storage device on which information (sounds or images) have been recordedsoundtrack - sound recording on a narrow strip of a motion picture filmtalking book - sound recording of someone reading a book; frequently used by blind people | | 4. |  audio - the sound elements of television constituent, element, component - an artifact that is one of the individual parts of which a composite entity is made up; especially a part that can be separated from or attached to a system; "spare components for cars"; "a component or constituent element of a system"television system, television - a telecommunication system that transmits images of objects (stationary or moving) between distant points |
Translationsaudio
audio1. of or relating to sound or hearing 2. relating to or employed in the transmission, reception, or reproduction of sound 3. of, concerned with, or operating at audio frequencies audio[′ȯd·ē·ō] (acoustics) Of or pertaining to sound in the range of frequencies considered audible at reasonable listening intensities to the average young adult listener, approximately 15 to 20,000 hertz. Pertaining to equipment for the recording, transmission, reproduction, or amplification of such sound. audio (file format)Sound, one component of multimedia. Computers(and audio compact discs and digital audio tape) work withdigital audio, in contrast to vinyl disks or analogue tape.audioThe range of frequencies within human hearing, which is approximately 20Hz at the low end to a high of 20,000Hz. However, pundits claim that some people can hear higher frequencies.
Analog
Traditional audio devices are analog, because they handle sound waves in an analogous form. For example, radios maintain the audio signal as rippling waves from antenna to speaker. Tape cassette players record sound waves as magnetic waves. In the days of the phonograph record, sound waves were literally "carved" into the plastic platters.
Digital
In the computer, audio is processed by converting the analog signal into a digital code using PCM. See A/D converter, PCM and sampling.MedicalSeesamplingAudio
AudioSound transmitted electronically. Audio is integral to media like radio, television, and, increasingly, the Internet. For that reason, it is used in advertising on these media.AcronymsSeeAuaudioenUS
Related to audio: Audio booksSynonyms for audionoun the audible part of a transmitted signalSynonymsRelated Words- telecasting
- television
- TV
- video
- auditory communication
noun an audible acoustic wave frequencySynonymsRelated Words- frequence
- frequency
- oftenness
noun a recording of acoustic signalsSynonyms- audio recording
- sound recording
Related Words- audiotape
- phonograph record
- phonograph recording
- disc
- platter
- record
- disk
- recording
- soundtrack
- talking book
noun the sound elements of televisionRelated Words- constituent
- element
- component
- television system
- television
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