Half a croissant, on a plate, with a sign in front of it saying '50c'
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55 Quiet hovercraft  [nineteenthly]
  note ... idea is to play the noise "inverted", but it ...
  note ... is closer to white noise than hovercraft-fan ...
  note ... more air. The noise would be going under ...

30 Noise Cancelling Voice Amplifier  [bungston]
  note ... Is this a noise-canceller that ...
  note ... cancels only the noise outside of the human ...
  note ... cancel out only the noise which was outside of ...

29 Soundproof Windows.  [KaGe2021]
  note ... should be "noise cancelling" rather than ...
  note ... will probably be more noise than before. ...
  note ... to cancel out noise which is already ...

24 Baby volume control  [wagster]
  note ... you can't generally noise-cancel without access ...
  note ... As you explain below, noise cancellation works ...
  note ... for low-frequency noise (like an airplane's ...

24 Public Noise Cancelation  [ShawnBob]
  note ... are bothered by noise in lots of different ...
  note ... promise that "noise-cancelling headphones" are ...
  note ... need to be behind the noise-canceling speakers ...

22 Advanced Noise Cancellation  [undata]
  note ... freedom. To get good noise cancellation you ...
  note ... paths of both the noise and the cancellation ...
  note ... small at best. Also, noise cancellation at the ...

21 Point Source Sound Nullifier  [goldbb]
  note So really, noice-cancelling headphones, but in ...
  note ... with antiphase noise-cancellation is that ...
  note ... etc.). The noise cancelling headphones ...

20 Biker's Buddy  [dbsousa]
  note ... it filter/amplify the noise? What would change ...
  note ... do smileys.) Noise cancellation is a ...
  note ... opposite amplitude, cancelling the noise. ...

20 Obnoxious Neighbor Active Noise Cancelling  [RayfordSteele]
  note What type of noise cancelling system could we ...
  note ... aircrafts to reduce noise for the pilots?
  note ... does active noise cancelling work?

20 white noise subwoofer  [remzy]
  note ... is that herb?<br> Noise cancellation has been ...
  note ... some frequencies of noise at the source, ...
  note ... a pair of noise-cancelling headphones.

16 Noise Cancellation for ghostly effects  [VJW]
  note ... of a general purpose Noise Cancellation ...
  note ... think the noise-cancelling would work on ...
  note ... For music or white noise, it doesn't really ...

16 Noise cancelling cancelling headphones  [ricchris]
  note ... better than nose cancelling headphones.
  note ... the idea considers noise and wanted sounds to ...
  note ... bands, and existing noise-canceling headphones ...

16 Tinnitus cure  [bungston]
  note ... merely adding to the noise, no?
  note ... would not work, since noise cancellation requires ...
  note ... that the originating noise actually exist, and ...

16 Voice-Transmitter Switch for Noise-Cancellers  [baconbrain]
  note ... There are noise-cancelling head phones with a ...
  note ... to cancel the noise cancelling (to hear the ...
  note ... to hear all the noise suddenly kick in, ...

15 pedo mego phonic replacer  [vfrackis]
  note Noise canceling, where you ...
  note ... the source of the noise. So, you can do that ...
  note if the noise canceling mechanism ...

14 Restaurant 4'33  [contracts]
  note ... occasional satified noise to myself, but would ...
  note ... from the meaningless noise of our daily lives. ...
  note ... resplendent in it's noise and hubbub. The ...

14 Sound-cancelling earplugs  [MaxwellBuchanan]
  note ... noise (besides cancelling the unwanted ...
  note ... that just make white noise, though.)
  note ... the MaxCo noise- cancelling earplugs. ...

13 Smell-Quell  [xenzag]
  note ... benefits of noise cancelling head phones. On a ...
  note ... I think your noise-cancelling headphones might be ...
  note //noise-cancelling headphones might be ...

12 Hardware Volume Controls  [yamahito]
  note ... quiet. (no fan=no fan noise).
  note ... alot of power. The noise coming from the fan ...
  note ... the resulting cancelling waveform.

12 High-Shore  [wod_observer]
  note ... to swamp traffic noise might be worse than ...
  note ... that a masking noise has to be quite a lot ...
  note ... you consider noise cancelling systems,// Yes, ...

11 Audio-Cancelling Headphones  [schwardo]
  note ... aware of any noise cancelling headsets that ...
  note ... I've used the noise cancelling headsets made by ...
  Audio-Cancelling Headphones

11 Noise eliminator  [PauloSargaco]
  note ... David Clark noise cancelling headsets ...
  note ... mics (less high freq noise pickup). I hear ...
  note ... all engione and wind noise. Try those. ...

11 Shout all you want you git  [stilgar]
  note ... on in environmental noise cancellation ...
  note How about having noise cancelation gear ...
  note ... children to be making noise, which is surely ...

11 Sonic-Adaptive Earplugs  [DeathNinja]
  note ... the amplitude of the noise to provide a ...
  note ... Since blocking/cancelling sound inevitably ...
  note ... a consistent low noise level at the ear. ...

10 Anti-Music  [sadie]
  note Noise cancelling headphones ...
  note Noise cancelling headphones do ...
  note ... Note that noise cancelling headphones only ...

10 Anti-snore silence-bomb  [pashute]
  note It's in the NOISE CANCELING category, ...
  link ... search for 'noise cancel'
  link ... noise+cancel

10 Constant-Noise Refrigerator  [phundug]
  note Seems silly to add noise. I say you reduce ...
  note ... amount of background noise but hate the on/off ...
  note ... in background droning noise.

10 Cooling Earbuds  [21 Quest]
  note ... but can still provide noise canceling. At least ...
  note ... inside noise cancelling earbuds could have ...
  note ... effective noise cancelling without an airtight ...

10 Noise cancelling cancellation  [MaxwellBuchanan]
  note ... only gets the ambient noise. That would make it a ...
  Noise cancelling cancellation
  ... to turn off noise cancelling on phones

10 noise cancelling headphone crib pillows  [beanangel]
  noise cancelling headphone crib ...
  Noise cancelling headphones without ...
  ... linke noise cancelling headphones. The ...

10 Silent Mic  [marklar]
  note ... correct. Noise cancelling headphones cancel ...
  note ... to make a *little* noise. Mics only pick up ...
  Noise-cancelling headphones and ...

10 SWAT Siren  [scad mientist]
  note ... the development of noise- canceling ...
  note ... frequency cancelling headphones. I had a ...
  note ... in sink with on / off noise blocking earplugs ...

9 alarmears  [Delcan]
  note Noise-cancelling, headphone alarm ...
  link Bose Noise Reduction Headsets
  link http://www.bose.com/noise ...

9 Boost classical music on radio  [zeno]
  note ... level of background noise, and all other ...
  note ... a really loud, solid noise. All in all, this ...
  note ... nice pair of noise cancelling headphones. I got ...

9 Noise-canceling car stereo  [phoenix]
  note I thought noise cancellation only ...
  note ... of the road and wind noise is voice band ...
  note ... intentionally avoid cancelling these frequencies, ...

9 Selective Noise Cancellation  [-----]
  note ... to cancel repetetive noise, as opposed to ...
  note ... sources of noise (e.g. phone ringers, ...
  note ... and then produce anti-noise in real time. It ...

9 Snow Begone  [skegger]
  note This is how noise cancellation in video ...
  Noise Cancelling for Video Pictures
  ... noise cancelling (Active Noise ...

8 Bar Noise Filtering Circuitry  [mahatma]
  note ... get out some of the noise with a band pass ...
  link ... squelches street noise
  link ... Noise-Cancel.asp

8 Sound-triggered window closer  [8th of 7]
  note Noise cancellation would be ...
  note phoenix, noise cancellation is ...
  note ... to generate cancelling sound, and ...

8 Welcome To My Ignore Pendant, Jerk  [Almafeta]
  note Noise cancellation works in ...
  note I thought noise cancellation also ...
  note ... works because the noise that is cancelled is ...

7 Annoying Noise-Guided Missiles  [discontinuuity]
  Annoying Noise-Guided Missiles
  ... the amazing Noise-Cancelling Missiles. These ...
  ... they produce a lot of noise and light but very ...

7 Anti-honk if ...  [ixnaum]
  note Noise cancellation doesn't ...
  note ... is if you launched a noise cancellation drone ...
  note You have to do noise cancellation either ...

7 Anti Sentence Completer  [drew]
  note Anti-moron noise-cancelling hardware should ...
  note ... uh.' Perhaps the noise-canceller could ...
  note ... essentially provide a noise free local ...

7 Bluetooth car diagnosis tool  [jhomrighaus]
  note ... into a set of noise-cancelling headphones. The ...
  ... 1) hearing "where" a noise is coming from. is it ...
  ... Suspension noise; Mechanic would ...

7 'Hey you!' alert for headphones  [21 Quest]
  note ... I wear a noise-cancelling triple-flange ...
  ... the active noise cancelling feature of the ...
  ... sweet noise-cancelling headphones/earbuds, ...

7 Hifi Audio from High-Precision, Lofi Equipment  [Alvin]
  note ... rid of some of the noise, a stereo enhancer to ...
  note ... speakers adding and cancelling so that the sound ...
  ... on higher gain, lower noise and higher energy ...

7 Quiet Pants® Fart dampening underwear  [Duck Lagrange]
  Noise cancelling underwear
  ... Pants®! A noise cancelling and odor absorbing ...
  ... emits a noise cancelling wave (opposing ...

7 Tsunami prevention  [gjupp]
  note ... wave is easier than cancelling it out.
  note ... same way that noise-cancelling technology only ...
  note ... an ear) tsunami-cancelling technology would ...

6 Fake loud headphones  [Fishead]
  note They could be noise-cancelling, too --- either ...
  note ... cancelling their own noise (for better ...
  note ... eavesdropping) or cancelling exterior noise (for ...

6 Noise-cancelling-headphone phone  [supercat]
  note ... not pick up ambient noise, I think most ...
  Noise-cancelling-headphone phone
  ... or similar noise-cancelling headphones

6 Noise-cancelling headphones for the blind  [hippo]
  note How about "brexit cancelling headphones" that ...
  note //How about "cancelling headphones" that ...
  Noise-cancelling headphones for the ...

6 Selective hearing headphones  [FloridaManatee]
  Active noise cancelling is normally used ...
  ... are also many high-noise environments where ...
  ... want to hear the noise, e.g. Concerts, ...

6 Urban Oasis  [tharsaile]
  note ... How is intruding noise pollution dealt with ...
  note ... grounds. Intruding noise is dealt with by one ...
  note ... that created by the noise. Poorly written, but ...

5 Active Sneakers  [bs0u0155]
  Add active noise cancelling to make real ...
  ... which replay the same noise in the same ...
  ... of phase.... thus cancelling the original ...

5 Anti-Horn  [maxipuke]
  note ... a pair of noise cancelling headphones that ...
  note ... more than adding noise. (listen to all the ...
  link ... Active Noise Cancelling

5 Baby section for trains  [Loris]
  note ... are that bothered by noise generated by the ...
  note ... earplugs or noise-cancelling headphones and a ...
  note ... put them in a padded, noise-proof room? Not first ...

5 CensEar  [cheesemonkey]
  note ... Most swearing is just noise. And noise I can do ...
  note ... There are noise cancelling earphones devices. ...

5 Earbuds with cameras and AI  [21 Quest]
  note ... who wear noise cancelling headphones while ...
  note ... on their noise cancelling earbuds and ...
  ... wearing any sort of noise canceling headphones ...

5 Non-flight simulator  [mrthingy]
  note It's like noise cancelling headphones for the ...
  note ... pressure? Is it the noise? Is there some sort ...
  note I'm sure the airplane noise (from inside) has ...

5 silence air horn  [evilpenguin]
  note ... (just add noise-cancelling technology)"
  note ... for magic noise-cancelling. It's an obvious ...
  ... It would only silence noise emitted directly in ...

5 Silent Machine  [dsm]
  note ... improvement in noise and lessened ...
  note ... to eliminate computer noise is to relocate the ...
  note ... you still have the noise from your CD-ROM ...

5 Sonic Wave Cooker  [pashute]
  note ... parts). Look up noise cancellation on the ...
  note ... think you understand noise cancellation. It ...
  note ... sound to deaden the noise. It would not cool ...

5 Sound Cannon  [benjaminsbox]
  note ... emits high-pitched noise. Fishbone for ...
  note ... enough that the dying noise would still be very ...
  note ... to get a much louder noise, unless you are using ...

5 Speaking system for open space offices  [PauloSargaco]
  note ... about the original noise? Seems to me that ...
  note ... you going to have any noise-canceling? If not, ...
  note ... we could add noise cancelling to the project, ...

5 vuvuzelas - you ain't seen nothin' yet!  [Zimmy]
  note noise cancelling flash mob? oh- ...
  note ... have to make some noise!
  note // noise cancelling technology // ...

5 WombPhones  [st3f]
  Noise cancelling relaxation ...
  ... of high frequency noise. Low frequency ...
  ... be a set of noise cancelling headphones that ...

4 ADD Blinder  [JesusHChrist]
  note ... I would try noise- cancelling headphones, but the ...
  ... to keep out unwanted noise and distracting ...
  ... to block out unwanted noise is - even better than ...

4 Hearing Aids for the Tone Deaf  [FarmerJohn]
  note ... that fancy noise-cancelling hardware we ...
  note ... just use that fancy noise-cancelling hardware ...

4 Micro Cinema  [simonj]
  note ... for it). Noise-cancelling headphones give you ...
  link Noise Cancelling Headset

4 Movie Theatres that have blue tooth, or a plug for your headset  [r_kreher]
  Use your $260 noise cancelling earphones to enjoy ...
  ... high end Bose noise cancelling headset and plug ...

4 Nose cancelling headphones  [8th of 7]
  note Selective noise cancelling headphones are an ...
  note ... be called the "No Noise iNose" [+]
  Nose cancelling headphones

4 Vacuum Blender  [bs0u0155]
  note ... effectively cancelling any and all sound.
  note ... significantly reduces noise.
  note ... reduces noise// it costs more ...

3 A Picture Is Worth A Thousand Honks  [theircompetitor]
  note ... speaking would be noise from inside your own ...
  note ... vehicle and a noise cancelling cicuit inside the ...

3 Broken Symmetry and Perpetual Motion  [Vernon]
  note ... strings and a lot of noise explaining how they ...
  note ... right, completely cancelling out any sideways ...
  note ... It is the partial cancelling-out that ...

3 Master Bate's Official Bed Counter Vibrator  [4and20]
  note Wanktive noise cancelling
  note ... He does make a lot of noise about about being a ...

3 Noise Cancelling Babies  [tonywells]
  Noise Cancelling Babies
  Reduce noise from monozygotic ...

3 Opaque air curtains  [Extreme Tomato]
  note ... beads to help with noise cancellation, since ...
  ... most of the noise-cancelling effects of an ...

3 Pedestrian Crossing Cancellation Button  [Lemon]
  note ... with troublemakers cancelling legit crossers' ...
  note ... Chicken clucking noise when the "Green ...
  ... Not only used for cancelling the request in the ...

3 Reverse hearing aid  [Joolin]
  note ... might be any unwanted noise (swallowing etc.)? Or ...
  note ... remove the cable noise when it drags on ...
  ... of headphones cancelling out the ...

3 RVR Glasses  [MaxwellBuchanan]
  note ... a better signal-to-noise ratio) - contrary ...
  note ... two after images cancelling out mathematically ...
  note ... I don't think that cancelling an after image with ...

3 Song-recognizing-and-canceling headphones  [notexactly]
  link Audio-Cancelling Headphones
  ... [schwardo]'s Audio-Cancelling Headphones [link]. ...
  ... still have regular noise-canceling ...

3 Truck Flute  [JesusHChrist]
  note ... air brakes, and tire noise. Best not to think ...
  note ... to try noise-cancelling headphones; how ...

3 Ultrasonic bike bell  [unhelpful_fool]
  note ... and (b) any ambient noise will tend to ...
  ... past any noise cancelling headphone or even a ...

3 Undicators  [kmlabs]
  note ... Charlie Brown adult noise, as far as I am ...
  note //Charlie Brown adult noise// LMAO. Wah ...
  note ... to make them auto-cancelling after a set period ...

3 Zoo Of Monstrosities  [UnaBubba]
  note ... (just add noise-cancelling technology); the ...
  note ... the harmonica noise on others. A dead ...

2 Anti horn horn  [DenholmRicshaw]
  ... an active noise cancelling horn that ...

2 Anti Leg-Shaking Pants  [Hunter79764]
  Like noise cancelling headphones, but for ...

2 Auditory Sensory Deprivation device  [dsm]
  link Noise cancelling headphones

2 Automatic Cannon Equipped Close Air Support Drone  [doctorremulac3]
  note ... is the recoil cancelling cannon. It's got ...
  note ... of heat, light, noise and sharp things. The ...

2 Bagpipe Canceling Headphones  [doctorremulac3]
  note How does the noise cancelling work to stop the ...

2 buzzless mosquitoes  [lepton]
  note ... (just add noise-cancelling technology); the ...

2 Cam-less Engine  [Katt]
  note ... response (cancelling out resonances in ...
  note ... energy into audio noise. They are ...

2 Centrifugal vacuum balloon  [caspian]
  note ... x L x pi x R" Cancelling and rearranging, we ...
  note ... heavenwards with much noise and rushing of ...

2 Cone Headphones  [sharpy]
  link ... your average noise-cancelling headphone's ass. ...

2 Earbug alarm  [21 Quest]
  ... and has noise-cancelling earbuds to ...

2 Hanging Fan  [gisho]
  note ... sensors, and torque-cancelling contrarotating ...
  ... element of white noise, look futuristic. So ...

2 Hear Voices From the Other Side  [mensmaximus]
  note ... in that movie "White Noise."
  note ... about phasing. I'm cancelling some sounds and ...

2 I said that years ago mouth/jaw attachment  [not_morrison_rm]
  ... Two pair of noise-cancelling headphones are ...

2 Joo Janta 300 Super-Audiomatic Peril Sensitive Earbuds  [21 Quest]
  note ... Joo Janta 400 smell cancelling nostril plugs. AI ...
  Hyperactive noise canceling

2 Marceau Park  [lurch]
  note ... Mic and noise cancelling ideas that have ...

2 Military Disappearing Act  [FarmerJohn]
  note ... simple active noise-cancelling technology.

2 Milk pills  [Loris]
  note ... of radio-frequency noise belching into space, ...
  note ... been starting and cancelling comments to this ...

2 Point source amplifier  [harperolocito]
  Returns annoying noise to source, only ...
  Instead of cancelling annoying sounds ...

2 Pupa Underwater Traction  [noyola]
  ... wrapped on a Noise-cancelling wrapping. This ...

2 Song Detection with Volume Control  [mrkillboy]
  note ... a set of noise-cancelling headphones, it ...

2 Speech de-recognition to filter out blather  [not_morrison_rm]
  ... two pairs of noise-cancelling earpieces it ...

2 Surefire Anti-Mugging Hat  [21 Quest]
  ... siren; noise-cancelling earphones activate ...

2 Tension Bridge  [Harry Mudd]
  note ... droop, thus cancelling out and producing a ...
  note ... make the badoing noise.

2 "Terminator 2" Screwdriver  [Vernon]
  note ... (just add noise-cancelling technology); the ...

2 Too loud  [pashute]
  note Noise cancelling ear defenders?

2 Vantablack Stealth Paint  [RayfordSteele]
  note ... it with noise-cancelling technology ... ...

2 word filter  [loudboy]
  note ... easy using noise-cancelling headphones, however ...

2 Words Fail Market  [theircompetitor]
  note ... centre leftwards is cancelling Christmas. It's ...
  note ... It's mostly hype and noise, and we're all ...

2 [RayfordSteele]
  ... Active Noise Cancelling<br> flameware<br> ...
 

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