Sennheiser - HDC 45-26

Below are all the different types of Sennheiser. Select the device of your choice, to download the manual

Contents

HDC451 1 Active Noise Cancellation Headphone HDC451 1 Active Noise Cancellation Portable Headphone Built for the purpose of reducing potentially damaging low frequen cies the HDC 451 incorporates tiny microphones that monitor the acousticenvironmentdetecting fre quencies between 400 and 1000 Hz A built in processor generates reverse phase signals in the same frequency range that collide with and cancel the incoming sound The Open aire stereo head phones with active noise compen sation are lightweight at only 3 9 oz andofferexceptional high wear ing comfort supraaural coupling to the ear While wearing the Open aire NoiseGard mobile you are al ways addressable since the vocal frequency range is hardly affected by the noise comp ...