Frequency response range refers to the headset can be run out of band width, excellent headphone frequency width of up to 5hz-40000hz, and range of the human ear hearing only 20hz-20000hz. Worthy of note is the standard to define the width of the frequency response is different, for example to below the average output rate of 1 / 2 or less than 1 / 4 as the standard, which is obviously not the same. Manufacturers in general is an output amplitude reduced by 1 / 2 as the width of the standard measure frequency response, that is to say in order to-3db as the standard, but due to the difference of the testing standards, some of the products is to - 10 dB for the measurement of. This is in fact equal to lower than the normal value of 1/16 for the standard measurement. The frequency response width broadening. Users in the purchase, should pay attention to the frequency spectrum of different brands of Headset may have different standard test.
what is the frequency range Headset horn?
- Sep 11, 2015-