Headphones and What makes their work

>> วันอาทิตย์ที่ 19 กรกฎาคม พ.ศ. 2552

 Headphones and what makes their work

 What are the headphones? A simple answer? Composed of a pair of transducers inserted to the audio from a music device that is connected to the signals and converts them into sound of music and sounds that they love so much.

 Factors to consider:

 1. Support Open ... It is unlikely that a good sound quality perturbationtions because the environment (external  noise).

 2nd Closed ... persistent noise outside is better than copying from nature.

 ... From your phone, iPod and computer for the rest. These versatile devices to improve our lives with the many applications that you and I, which gives us the mobility and privacy as well as compatibility with our computer to enjoy the game with a great sound.

 These are the main types:

 1. Circumaural ... these are large and cover ofRecchi. Examples: Sennheiser 695, ultrasuoni Proline 750, AKG K701. Tese is widely regarded as the "best of the best sound. And the most physically not suitable for your iPod, but also the best sound quality.

 2nd Supra's ... These are the top of your ears. Examples: PXC300 Sennheiser, Koss Porta Pro, Sennheiser PXC250. Slightly less than the size circumaural. Often used in the design of the deletion sound headphones.

 3rd Canalphones ... These are the ear and food, because blocking outside noise is called passive noise reduction headphones. Examples: Ultimate Ears Super FI5, E5C Shure, Etymotic Research ER-4.
 Compact and portable, with an excellent sound quality.

 4th Cuffiee ... are the main species, which usually come with the iPod. Outer ear and just kind of hang there. Regarded as the poorest in quality and more dangerous than a verlorennb the public.

 Why? WaArome not block outside noise. So, to answer the volume is usually turned to dangerous levels of hearing. In general, the average sound quality poor.

 5th ... Bluetooth vtra other Bluetooth technology. These devices operate over a wireless short-range wireless feature lacetsou. Excellent service in a number, usually around 9 feet. Bluetooth sports headset with meestù technologies. The connections are automatic and appliancessimple and not confuse the operation. You can also change the parameters of acceptance and rejection of connectivity. Although Bluetooth headppiedra get their names from the technology, in essence, is the name of the tenth century Danish King Harald Bluetooth.

 6. Respondent ... These are the kind of ear canal headphones, so listeners to hear their favorite music or sounds ... sommerso in the water. The headset is water resistant, and the ear and prevent the entry calland water. Of course, iPod or other player must be enclosed in a box or contenitorent water.

 Remember, no helmet intenteo can best afford. Not only listen, will jeJORES helmet can better protect the quality of your hearing less (which means more than volume) of the sound.



0 ความคิดเห็น:

  © Blogger templates Sunset by Ourblogtemplates.com 2008

Back to TOP