Sennheiser PX 360 BT -, Инструкция по эксплуатации

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PXC 360 BT
NoiseGard ™
The NoiseGard active noise compensation system is based on the principle
of cancelling out sound using “anti-sound” (phase-inverted sound). Tiny
microphones pick up low-frequency ambient noise (up to 1 kHz) near the
ear. The NoiseGard electronics use this noise to generate a sound wave
which is the exact opposite (IE: at the same level but polarity reversed –
180° out-of-phase), the effect being that the polarity reversed signal
cancels most of the outside noise.
TalkThrough
The PXC 360 BT headphones have a TalkThrough function, which allows
you to communicate with other people without having to remove the
headphones. When TalkThrough is activated, professional quality micro-
phones mounted on the outside of the headphones pick up all acoustic
signals in the immediate vicinity. Annoying background noise is electroni-
cally filtered out, only allowing the voice of the other person to pass
through the headphones clearly.
Additional features
• Great for travel: comfortable, rugged and foldable headphone
construction
• Optional connection via audio cable for music enjoyment without
Bluetooth technology
• Outstanding sound quality due to Duofol diaphragms
• Optimum protection against ambient noise due to active and passive
noise attenuation