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Kết quả tìm kiếm cho “Acoustical wave” Tìm theo Từ | Cụm từ (4.638) | Cộng đồng hỏi đáp

Tìm theo Từ

Unmusical

  • not musical; deficient in melody, harmony, rhythm, or tone., acoustically and aesthetically harsh on the ear; strident; dissonant; cacophonous., not fond of or skilled in music., adjective, cacophonous , discordant , disharmonious , dissonant , inharmonic...

Strident

  • making or having a harsh sound; grating; creaking, having a shrill, irritating quality or character, linguistics . (in distinctive feature analysis) characterized acoustically by noise of relatively high intensity, as sibilants, labiodental and uvular...

Overtone

  • music . an acoustical frequency that is higher in frequency than the fundamental., an additional, usually subsidiary and implicit meaning or quality, noun, an aesthetic theory with definite political overtones ., association , connotation , flavor , inference...

Monochord

  • an acoustical instrument dating from antiquity, consisting of an oblong wooden sounding box, usually with a single string, used for the mathematical determination of musical intervals.

Fiberglass

  • a material consisting of extremely fine filaments of glass that are combined in yarn and woven into fabrics, used in masses as a thermal and acoustical insulator, or embedded in various resins to make boat hulls, fishing rods, and the like., to cover...

Electro acoustics

  • the branch of electronics that deals with the conversion of electricity into acoustical energy and vice versa.

Tuning fork

  • a steel instrument consisting of a stem with two prongs, producing a musical tone of definite, constant pitch when struck, and serving as a standard for tuning musical instruments, making acoustical experiments, and the like.

Kapok

  • the silky down that invests the seeds of a silk-cotton tree (kapok tree), ceiba pentandra, of the east indies, africa, and tropical america, used for stuffing pillows , life jackets , etc ., and for acoustical insulation .

Siren

  • classical mythology . one of several sea nymphs, part woman and part bird, who lure mariners to destruction by their seductive singing., a seductively beautiful or charming woman, esp. one who beguiles men, an acoustical instrument for producing musical...

Undulation

  • an act of undulating; a wavelike motion., a wavy form or outline., one of a series of wavelike bends, curves, or elevations., physics ., a wave., the motion of waves.

Timbre

  • acoustics, phonetics . the characteristic quality of a sound, independent of pitch and loudness, from which its source or manner of production can be inferred. timbre depends on the relative strengths of the components of different frequencies, which...

Sound wave

  • a longitudinal wave in an elastic medium, esp. a wave producing an audible sensation., noun, acoustic wave , radio wave , sound propagation

Undulate

  • to move with a sinuous or wavelike motion; display a smooth rising-and-falling or side-to-side alternation of movement, to have a wavy form or surface; bend with successive curves in alternate directions., (of a sound) to rise and fall in pitch, to cause...

Rippling

  • (of a liquid surface) to form small waves or undulations, as water agitated by a breeze., to flow with a light rise and fall or ruffling of the surface., (of a solid surface) to form or have small undulations, ruffles, or folds., (of sound) to undulate...

Undulating

  • to move with a sinuous or wavelike motion; display a smooth rising-and-falling or side-to-side alternation of movement, to have a wavy form or surface; bend with successive curves in alternate directions., (of a sound) to rise and fall in pitch, to cause...

Ripple

  • (of a liquid surface) to form small waves or undulations, as water agitated by a breeze., to flow with a light rise and fall or ruffling of the surface., (of a solid surface) to form or have small undulations, ruffles, or folds., (of sound) to undulate...

Awash

  • nautical ., covered with water., washing about; tossed about by the waves., covered, filled, or crowded, adjective, just level with or scarcely above the surface of the water, so that waves break over the top., overflowing with water, as the upper deck...

Microwave

  • an electromagnetic wave of extremely high frequency, 1 gh 3 or more, and having wavelengths of from 1 mm to 30 cm., microwave oven., to use a microwave oven., to cook, defrost, or otherwise prepare in a microwave oven., verb, bake , heat , melt , nuke...

Surge

  • a strong, wavelike, forward movement, rush, or sweep, a strong, swelling, wavelike volume or body of something, the rolling swell of the sea., the swelling and rolling sea, a swelling wave; billow., meteorology ., electricity ., nautical . a slackening...

Oscillograph

  • a device for recording the wave-forms of changing currents, voltages, or any other quantity that can be translated into electric energy, as sound waves.
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