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tv   Frag den Lesch  Deutsche Welle  August 28, 2020 2:45pm-3:01pm CEST

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we know that children who live near airports develop a learning ability and memory more slowly and we can get one for our research results explain the cause of this phenomenon very well. people constantly exposed to noise at night are at increased risk of high blood pressure atrial fibrillation strokes and heart attacks depression can be another resulting factor the scientists are now working on a drug designed to reduce the harmful effects of noise in the body. even though getting a peaceful night's sleep on a regular basis would of course be the best medicine. well i do love my headphones i have to admit and many young people are wearing headphones all over the day this is a problem. this is
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a problem in fact see that we have several young persons already showing some kind of hearing loss and this might be due to the extent of hues of. the biases and the consumption of music and other stuff close to the ears because we have been high level at the your drum and this will cause hearing impairment after several years is that just because they just pump up the volume that it's very loud insiders and not a problem as well but have fans there 1st of all the allow this of all you is a decisive factor as well as of course the ration how long. do they listen to such sounds in this loudness and to the expression of the doe's the loudness as well as the exposure time and we have to be aware that it is very close to the ear and so we have already very loud. levels at your drum i don't see i
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do have to turn up the volume because when i'm sitting here in this noisy road next to me i won't hear my music unless i just pump up the volume. gauge indicates how dangerous this is so we have to really to mask the environmental noise in order to hear the music or your content and this shows what kind of volume or loudness we have it that you drop so it's even much louder than usual ordinary and i'm going to long as there's an app for that you. always measurements with a modern smartphone so this is an app called ear action and you can just press the button and then you can see how noisy to surround you so is it is it of any value. i think it can be very valuable for young people in order to. assess their risk. as a soul then they can measure and get a number and can decide whether it's too loud so i need some recovery time for my
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hearing system because if you have for a solid presell level of 80 or $85.00 to be then. you know it's might be critical after the exposer time for my hearing system for my hears so otherwise you can just damage it yes yes and such app can show. off their noise around and then you can decide where maybe to leave. me the way. you think you can. anyone looking for peace and quiet has come to the wrong place a flat ground engages all the senses a sea of lights for the eyes sweet treats for the tongue at a symphony of sounds for the yeah. but what does it feel like when something goes wrong. as it has
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guessed my name is kingston i was suddenly hit by a loss of hearing and now everything sounds much dollar but i'm slowly getting used to what i do still hear things like the clatter of the roller coaster. piston is now almost completely deaf in her right ear. the sudden hearing loss was probably caused by stress. to the world now sounds. much less vibrant. she can still hear well with her left ear. but one air alone can't do the work of 2. for example she can no longer determine exactly where the sound is coming from. some good in her own ability you need both fires to hear well that allows you to
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recognize sounds and also to hear where there might be a source of danger that's why it's so important to look after your ears off the passage. with only one it working properly spatial hearing is in pad another common problem is tenet has a constant ringing in the yes. it's usually brought on by prolonged exposure to loud noise. when our hearing is simply overwhelmed we can start to hear a certain sound even if there's no real external source it's usually a kind of whistling and it's always that day and night. to stick it's a torment and there's no guarantee it will go away it's best to learn to live with it. people suffering from tinnitus hear something they don't want to hear while those who are deaf hear nothing at all. smell impaired hearing lies somewhere
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between these 2 extremes and it can have many different causes. the main courses are stress illness and excessive noise in the environment. but hearing also declines as we get older. children can hear frequencies of between 16 and 20000 hertz grown ups gradually lose the very high frequencies. the more our hearing range diminishes the greater the impact on our every day life . sound frequencies are to the ear what colors are to the eye the fewer we perceive the less information we can register. saying oh it impaired hearing can affect any pitch from the low notes to the high notes such as birdsong or children's weiss's or the screeching hear in the background as i said yeah i mean there would.
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be ability to hear a wide range of sounds from low pitch too high is key to distinguishing speech from background noise that becomes ever harder as the range diminishes at some point voice and noise become indistinguishable everything melts into what blare of sound . as a rule when one's hearing gets that bad but doctors can't do much to help. so we need to protect our ears as best we can. if we're plagued by persistent stress keep tormenting our ears with nasty noise we risk losing our hearing altogether. we still in berlin but somewhere less noisy so is it important to give us some rest yes definitely. we see in our studies that it is quite beneficial colleville being
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unsatisfaction to go to quite areas and relax there that is a very good thing also for our human hearing but also for the body and or health and i mean this is less noisy in the place next to the street but the is still some noise coming from there you can see this people are working so that annoys me a bit but if i would sing loud i would hear some great music it wouldn't annoy me at all is this is typical human reaction yes i would say yes because if you think it is unnecessary it's voidable such noise then you have a very strong. emotion and strong annoyance reaction and it shows it's not the physical event itself it's the potations of it whether it's necessary or water bill or not and this really drives also the reactions and responses when you take a look at daily life so what can you practically do to protect your ears and to get
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some quiet around the day ok one important thing is to go to such places and relax and you can also contribute to a quite the environment by buying quite products like a quiet printer or alone more or some. things you use in your daily life. this can really help to have a quite an environment you can benefit from it and others as well so it's not all about planes and cars and industrial noises and yes you are right it is also about noise from neighbors we see much more complains about the noise from neighbors there were days that might be due. increasing noise awareness that we know about the health effects of. noise so much more critical and sensitive to such
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noise and if you be considerate to other people if you respect people if you buy products then you can contribute to a quite violent it's not only about technical solutions for making. traffic noise it's also our behavior so emitting my own personal noise can be intrusive definitely yes definitely so in particular if people think it's unnecessary it's unnecessary then always then we will see strong reactions to it so what you could do for a quiet environment is. very quietly and. in good shape your weekly health. covers many aspects of health care. what's new in medical treatment nutrition fitness and beauty. we discuss these topics in depth with specialists and give you the chance to pose your own questions so do get in
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touch. with. the french. drawing is the language for the eyes and language it's a painting is so take good care of p.s. next week.
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on. you. tube. has a virus spread. why do we panic and when will all this and trying to just through the tax from cover and a weekly radio show it's called spectrum if you would like any information on the chrono laroche or any other science topic you should really check out our podcast
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you can get it wherever you get your podcast you can also find us at d.f.w. dot com forum slash science. we know this is a scary time for the coronavirus is changing the world changing. so creams take care of yourself good systems wash your hands if you can stay at how we're d.w.b. for here for you we are working tirelessly to keep you informed on all of our platforms we're all in this together run together and when they can. stay safe everybody. stays safe stay safe and priest stay safe. should news.
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