What's the difference between noise and racket?

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".

Racket


Definition:

  • (n.) A thin strip of wood, having the ends brought together, forming a somewhat elliptical hoop, across which a network of catgut or cord is stretched. It is furnished with a handle, and is used for catching or striking a ball in tennis and similar games.
  • (n.) A variety of the game of tennis played with peculiar long-handled rackets; -- chiefly in the plural.
  • (n.) A snowshoe formed of cords stretched across a long and narrow frame of light wood.
  • (n.) A broad wooden shoe or patten for a man or horse, to enable him to step on marshy or soft ground.
  • (v. t.) To strike with, or as with, a racket.
  • (n.) Confused, clattering noise; din; noisy talk or sport.
  • (n.) A carouse; any reckless dissipation.
  • (v. i.) To make a confused noise or racket.
  • (v. i.) To engage in noisy sport; to frolic.
  • (v. i.) To carouse or engage in dissipation.

Example Sentences:

  • (1) I would hope that a Labour party led by Ralph Miliband's son would recognise that, and be committed to ending the capitalist racket once and for all.
  • (2) In language eerily familiar to student politicians across the land, Abetz continued: “The new managing director will inherit an unbalanced and largely centralised public broadcaster which has become a protection racket for the left ideology.” For decades the highly trusted public broadcaster has weathered a relentless stream of attacks by the crusaders of the (increasingly) hard right in Australia.
  • (3) "I was skint," claims Reni, adding, "when I went to audition for this lot I thought that they were a horrible racket, but I was struck by their commitment.
  • (4) There is the tennis racket kitted out with motion sensors to help you improve your game .
  • (5) The influences of body weight, skill level, and tennis racket construction onto the magnitude of vibrations at wrist and elbow were investigated.
  • (6) for the word "brave" at the end of the national anthem, still booed the Panthers' players as they entered the field and still made a racket as the opposition lined up for key third downs.
  • (7) Libertarianism in the hands of these people is a racket.
  • (8) "I've always liked being on the court, I never like just putting the rackets away for two and a half, three weeks.
  • (9) Mexican drug cartels have been waging an increasingly bloody war to control smuggling routes, the local drug market and extortion rackets, including shakedowns of migrants seeking to reach the United States.
  • (10) He's still a genius, he's still got it, and that bigger racket seems to be suiting him perfectly.
  • (11) Jamie changed rackets after netting a smash on the final point of the fourth game but there seemed something more fundamentally wrong with his tennis than his equipment.
  • (12) If the 40-year-old and his three co-accused are sent to the US they will face charges of racketeering, money laundering and copyright theft, carrying potential jail terms of 20 years.
  • (13) Their influence was such that they dealt directly with government ministers, he said, and steered clear of low-level criminal activities such as racketeering.
  • (14) Murray earned $1.9m (£1.1m) for his maiden major victory to go with career earnings of $21.5m (£13.4m) and is worth £24m through endorsements and prize-money; Perry turned pro after beating Budge and made much more through his famous shirts than he ever did with a tennis racket.
  • (15) Planned Parenthood’s lawsuit, filed in California, accuses the group of violating the Racketeer Influence and Corrupt Organization Act.
  • (16) Ben Stephenson, the BBC's head of drama, said much the same at the Edinburgh festival but did not add that television is a racket, too.
  • (17) The officer told Amnesty some police have established a racket with funeral homes, who pay them for each dead body sent their way.
  • (18) The assistants – old garage heads who clearly loathed this racket the kids were making – dismissively lobbed a pile of white labels on to the counter.
  • (19) German publishers have attempted to sue Eyeo , the makers of the most popular ad-blocking software, Ad Block Plus, which charges publishers for putting them on a “whitelist” of sites whose ads it allows to pass through its systems (an approach Jarvis labels “racketeering”).
  • (20) Much of the mutual "business" of the SNB is based on simple rackets, construction on some of the biggest plots and state tenders, all controlled by a group of top people in the SNB.