Nodding flowers are best adapted for the long hummingbird beak. Hummingbirds intrigue with their tiny bodies and rapidly fluttering, buzzing wings. They are a joy to watch and planting a garden to attract hummingbirds is rewarding. When planning, there is more to consider than color when choosing plants.
So, while pretty much everyone can hear frequencies of 8,000 Hz, most people over the age of 40 canât hear 15,000 Hz. Note that YouTube has compressed this video so, unfortunately the 19,000 Hz frequency has been lost. But that doesnât matter to me because I didnât come anywhere close to being able to hear it. Sigh. Go and watch the video above to find out how young (or old) your ears really are and prepare to be depressed.
How to Read Your Hearing Test. This is the most common type of hearing loss seen in older workers in noisy industries. It is generally due to the effects of too much noise for too many years on the inner ear and related structures.Note that in the lower frequencies, the hearing sensitivity is good enough to give you some vowel information.You will therefore be able to know that someone is talking. However, look at how far below the consonant areas (in the upper right hand portion of the yellow area of the graph) your hearing sensitivity falls.t is generally due to the effects of too much noise for too many years on the inner ear and related structures. Note that in the lower frequencies, the hearing sensitivity is good enough to give you some vowel information. You will therefore be able to know that someone is talking.