What's the difference between noise and quack?

Noise


Definition:

  • (n.) Sound of any kind.
  • (n.) Especially, loud, confused, or senseless sound; clamor; din.
  • (n.) Loud or continuous talk; general talk or discussion; rumor; report.
  • (n.) Music, in general; a concert; also, a company of musicians; a band.
  • (v. i.) To sound; to make a noise.
  • (v. t.) To spread by rumor or report.
  • (v. t.) To disturb with noise.

Example Sentences:

  • (1) In order to control noise- and vibration-caused diseases it was necessary not only to improve machines' quality and service conditions but also to pay special attention to the choice of operators and to the quality of monitoring their adaptation process.
  • (2) For each temporal position of the independent noise, discriminability was a function of the ratio of the duration of the independent noise (tau) to the total burst duration.
  • (3) The first group was reared in complete darkness while the second one was subjected to permanent noise.
  • (4) Mild, significant improvement was noted in one of the hearing components, "attenuation," and an adverse effect was shown on "distortion," owing to noise.
  • (5) It was found that there was a substantial increase in mortality rates in the area under the jets where there was large noise radiation.
  • (6) Noise exposure and demographic data applicable to the United States, and procedures for predicting noise-induced permanent threshold shift (NIPTS) and nosocusis, were used to account for some 8.7 dB of the 13.4 dB average difference between the hearing levels at high frequencies for otologically and noise screened versus unscreened male ears; (this average difference is for the average of the hearing levels at 3000, 4000, and 6000 Hz, average for the 10th, 50th, and 90th percentiles, and ages 20-65 years).
  • (7) The effects of noise on information processing in perceptual and memory tasks, as well as time reaction to perceptual stimuli, were investigated in a laboratory experiment.
  • (8) As a result of measures taken to reduce artifacts and to improve the signal-to-noise ratio, the measurements were performed reliably, with little inconvenience for the patients; all measurements could be used for analysis.
  • (9) For frozen noises, the same sample of noise was presented throughout a block of 50 trials; for the random noises, different samples of noise were used in each interval of the trials.
  • (10) Hospital noise has repeatedly been demonstrated to exceed levels recommended by the Environmental Protection Agency.
  • (11) Two different mental stressors were used: a mental arithmetic task with low stimulus intensity and one with high stimulus intensity characterised by more challenging instructions, a more competitive situation, and exposure to affective noise.
  • (12) In one normal ear, ten noise trauma ears, 11 Meniere disease ears, and 24 eighth nerve lesion ears to reflexes or reflex decay that were suggestive or retrocochlear lesions were observed.
  • (13) Eventually, when the noise died down, the pair made a dash for it, taking refuge in a nearby restaurant for the rest of the night.
  • (14) The subjects were exposed to manganese, iron , chromium compounds, thermal radiation, high temperature and noise.
  • (15) Similar responses were obtained with gated noise bursts and by pauses in a series of clicks.
  • (16) A philosophy student at Sussex University, he was part of an improvised comedy sketch group and one skit required him to beatbox (making complex drum noises with your mouth).
  • (17) The footballer said the noise of the engine was too loud to hear if Cameron snored but his night "wasn't the best".
  • (18) Although a clean step response or the ensemble average of several responses contaminated with noise is needed for the generation of the filter, random noise of magnitude less than or equal to 0.5% added to the response to be corrected does not impair the correction severely.
  • (19) A final experiment confirmed a prediction from the above theory that when recalling the original sequence, omissions (recalling no word) will decrease and transpositions (giving the wrong word) will increase as noise level increases.
  • (20) A grassed roof, solar panels to provide hot water, a small lake to catch rainwater which is then recycled, timber cladding for insulation ... even the pitch and floodlights are "deliberately positioned below the level of the surrounding terrain in order to reduce noise and light pollution for the neighbouring population".

Quack


Definition:

  • (v. i.) To utter a sound like the cry of a duck.
  • (v. i.) To make vain and loud pretensions; to boast.
  • (v. i.) To act the part of a quack, or pretender.
  • (n.) The cry of the duck, or a sound in imitation of it; a hoarse, quacking noise.
  • (n.) A boastful pretender to medical skill; an empiric; an ignorant practitioner.
  • (n.) Hence, one who boastfully pretends to skill or knowledge of any kind not possessed; a charlatan.
  • (a.) Pertaining to or characterized by, boasting and pretension; used by quacks; pretending to cure diseases; as, a quack medicine; a quack doctor.

Example Sentences:

  • (1) The agency has worked with other authorities to move against quack AIDS products and to educate the public concerning this health fraud.FDA hopes that through all these efforts it can help researchers in government, academia, and industry advance the development, testing, and review of safe and effective therapies, preventatives,and diagnostics for AIDS and related conditions.
  • (2) The FPC has neither, so it risks just going quack- quack on a murky pond," he said.
  • (3) Never mind that it muddies the debate (the Le Pen dynasty and the millionaire Nigel Farage somehow turn out to be the real victims in all this) and trivialises the very people to whom the quack is pretending to genuflect.
  • (4) A collection of poems by his widow Karen Green, entitled Bough Down, won praise earlier this year , and Quack This Way , a tribute from his friend Bryan A Garner was published this month.
  • (5) Their ruling will help young people Duncan Smith's department had pushed into quack schemes on pain of losing their benefit.
  • (6) No politician can keep a promise to bring back jobs – especially not Donald Trump Read more Like all good quack analysis, it is instantly digestible, it makes little demands of its audience: no scouring of footnotes nor leafing through history.
  • (7) Brome, western wheat, and quack grasses demonstrated RAST inhibition patterns similar to the northern grasses.
  • (8) Mega-projects have become the quack remedies of modern politics.
  • (9) But it isn't only quack journals that have failures in peer review.
  • (10) We are taught to bark like dogs, quack like ducks around the same time we are learning the words for mummy and daddy.
  • (11) The policy quacks urge us to breezeblock the greenbelt.
  • (12) These objects include radium in devices which were used by legitimate medical practitioners for legitimate medical purposes such as therapy, as well as a wide variety of "quack cures."
  • (13) It was a quick political fix, a quack’s remedy that seemed to deal with the symptoms in the short term when it was really just aggravating the causes.
  • (14) If this is not double-dip recession it is certainly starting to walk, talk and quack like one.
  • (15) State media alleged that in pursuit of profits, Baidu had allowed its online health forums to become “flooded with quacks and advertisements for unlicensed hospitals”.
  • (16) Cue Baxter’s own recollection of her angst about the jab, which concluded with the claim that some parents were “being used by a quack and a fraud”.
  • (17) The structure of sinistrin from red squill (Urginea maritima) was determined by methylation analysis and 13C NMR spectroscopy, using the fructans from Pucinella peisonis and quack-grass (Agropyron repens) as reference substances.
  • (18) George Orwell berated them as "fruit juice drinkers, nudists, sex maniacs, Quakers, nature-cure quacks, pacifists and feminists", while others have, outrageously, labelled them Guardian writers and readers.
  • (19) For Robert De Niro to use the platform of his internationally known film festival to lend credibility to a quack peddling toxic misinformation about autism is, among other things, a flagrant abuse of power and privilege – yes, white power and privilege.
  • (20) He doesn’t look particularly comfortable, writes resident Guardian quack Dr Murray, who has no clue whatsoever if he’s being honest.