Instructions for Use
Page 4
... ̈ Irritability These are many and diverse and, all too often, cannot simply be turned off. With the NoiseGard™ system, Sennheiser have verified the negative effects of noise, and every one time or another: ̈ Nervousness ̈ Lack of...journeys - Technische Daten Wandlerprinzip Übertragungsbereich Impedanz Klirrfaktor Aktive Kompensation Kopfhörer-Andruckkraft Gewicht ohne Kabel Kabel Stromversorgung Betriebszeit Anzeige Lieferumfang HINWEISE NoiseGard™ HDC 451 dynamisch, offen 20 Hz - 18.000 Hz 160 Ω ≤ 1 % 10 dB ± 3 dB im Bereich von ...
... ̈ Irritability These are many and diverse and, all too often, cannot simply be turned off. With the NoiseGard™ system, Sennheiser have verified the negative effects of noise, and every one time or another: ̈ Nervousness ̈ Lack of...journeys - Technische Daten Wandlerprinzip Übertragungsbereich Impedanz Klirrfaktor Aktive Kompensation Kopfhörer-Andruckkraft Gewicht ohne Kabel Kabel Stromversorgung Betriebszeit Anzeige Lieferumfang HINWEISE NoiseGard™ HDC 451 dynamisch, offen 20 Hz - 18.000 Hz 160 Ω ≤ 1 % 10 dB ± 3 dB im Bereich von ...
Instructions for Use
Page 5
... the hi-fi unit at home). Sound coupling to the ear is directly on the ear. ̈ When you are wearing the NoiseGard™ HDC 451 you can still be able to the compensation electronics is situated on the battery box. the voice of the person talking to the cable...speech Reduction of the subjectively perceived noise level with Noisgard 20 100 8 200 500 1000 2000 5000 Frequency / Hz NoiseGard™ HDC 451 The first „open-air" stereo headphone with NoiseGard™ active noise compensation At just 110 g, this „open-air" stereo headphone with active noise compensation is ...
... the hi-fi unit at home). Sound coupling to the ear is directly on the ear. ̈ When you are wearing the NoiseGard™ HDC 451 you can still be able to the compensation electronics is situated on the battery box. the voice of the person talking to the cable...speech Reduction of the subjectively perceived noise level with Noisgard 20 100 8 200 500 1000 2000 5000 Frequency / Hz NoiseGard™ HDC 451 The first „open-air" stereo headphone with NoiseGard™ active noise compensation At just 110 g, this „open-air" stereo headphone with active noise compensation is ...