What is the audible range of the average human ear ? View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Board, Bihar Boar...
Let's first identify some key audio concepts and terminology, specifically as they relate to the notion of sound quality. Regarding frequency response, the theoretical range of human hearing is said, broadly, to be 20Hz-20kHz. Obviously, the lower the lowest frequency that an audio system can ...
Known as the “canaries of the sea,” Beluga Whales are very vocal animals, the most vocal of all whales. And what is more fascinating is that their moos, clicks and chirps are in the range that is audible to human ears, unlike many other whale species whose calls are at lower frequenc...
Family members ask you if your hearing is okay. You cup your hand behind one of your ears when you listen. You need to have the radio or television louder than usual. You need to lean forward or turn your head to be able to hear. You have ringing or buzzing in your ears, or you...
根据See a doctor if your ears hurt.如果耳朵痛,看医生。故答案为:I should see a doctor.。 2. 【答案】 Yes, it will. 【解析】 细节理解题。根据Listening to loud music a lot can be bad for ears经常听大声的音乐对耳朵不好。故答案为:Yes, it will.。 3. 【答案】 I...
If it’s in the range of human hearing, we should be able to hear it. The problem, however, is that there’s a finite number of instruments in the world. The objects we have for realizing sound potential are inherently limited. more Dec 4, 2009 Nate Greenberg AEM033 Freshwater ...
Family members ask you if your hearing is okay. You cup your hand behind one of your ears when you listen. You need to have the radio or television louder than usual. You need to lean forward or turn your head to be able to hear. You have ringing or buzzing in your ears, or you...
Elephants for example talk with each other using infrasound (次声波)— far below our human hearing range. Coral in the ocean also sends sound waves to attract baby coral to safer areas to grow. This is surprising as coral doesn’t have any ears! Scientists have placed listening equipment ...
There are some hearing aids that exist in the form of cochlear implants and make up for lost functionality in the cochlear nerve. Such implants can be adjusted in many different ways based on the degree of hearing loss, which can range from very minor to total deafness. Cochlear implants are...
plastic they're made from is light enough not to press on your head, but strong and durable enough to withstand wear and tear. Another cool feature is the removable lead: there's a jack plug where the wire joins onto the body of the headphones, which you can easily remove and replace....