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Sennheiser HDC 451 manual

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Table of contents for the manual

  • Page 1

    GEBRAUCHSANLEITUNG INSTRUCTIONS FOR USE INSTRUCTIONS POUR L‘USAGE ISTRUZIONI PER L‘USO INSTRUCCIONES PARA EL USO GEBRUIKSAANWIJZING HDC 451 ™ HDC 451 12.07.2002, 13:21 Uhr 1[...]

  • Page 2

    2 3 Lärm - wo begegnet er uns nicht! Ob am Arbeitsplatz, in der häuslichen Umgebung, in öffentlichen Verkehrsmitteln, auf Flug-, Bahn- oder Busreisen - eigentlich begleitet er uns überall. Die negativen Auswirkungen dieser Lärmbelästigungen sind durch Studien belegt und auch jeder von uns wird sie schon gespürt haben: 왘 Nervosität 왘 Kon[...]

  • Page 3

    4 5 Reduzierung des subjektiv wahrgenommenen Geräuschaufkommens NoiseGard ™ sind dynamische Stereo-Kopfhörer, bei denen, zusätzlich zur Wiedergabe eines Audiosignales, auf elektronischem Weg tieffrequenter Störschall kompensiert wird. Diese aktive Lärmkompensation funktioniert nach dem physikalischen Prinzip, dass sich Schall und „Antischa[...]

  • Page 4

    6 7 Technische Daten NoiseGard ™ HDC 451 Wandlerprinzip dynamisch, offen Übertragungsbereich 20 Hz - 18.000 Hz Impedanz 160 Ω Klirrfaktor ≤ 1 % Aktive Kompensation 10 dB ± 3 dB im Bereich von 400 bis 1.000 Hz Kopfhörer-Andruckkraft ca. 1,6 N Gewicht ohne Kabel ca. 110 g Kabel einseitig, Länge gesamt 2 m mit 3,5 mm ø Stereoklinkenstecker [...]

  • Page 5

    8 9 Reduction of subjectively perceived noise level NoiseGard ™ are dynamic stereo headphones which, in addition to transmitting an audio signal, also electronically compensate low-frequency noise. This active noise compensation functions according to the physical principle that noise and „ anti- noise “ (exactly reversed in phase) cancel eac[...]

  • Page 6

    10 11 Technical Data Noisegard ™ HDC 451 Acoustic principle dynamic, „ open-air “ Frequency range 20 Hz - 18,000 Hz Impedance 160 Ω Total harmonic distortion < 1 % Active compensation 10 dB + in a range of 400 to 1,000 Hz Headband pressure approx. 1.6 N Weight without cable approx. 110 g Cable one-side only, total length 2 m with 3.5 mm-[...]

  • Page 7

    12 13 DEL 100 200 500 1000 5000 2000 Fréquence / Hz 0 10 Assourdissement dB Voix humaine Signal d‘alarme 20 Réduction des perceptions subjectives de bruit avec NoiseGard Réduction des perceptions subjectives de bruits NoiseGard ™ sont des é couteurs st é r é o dynamiques offrant, en plus de la reproduction d'un signal audio, une comp[...]

  • Page 8

    14 15 Caractéristiques techniques NoiseGard ™ HDC 451 Convertisseur dynamique, ouvert Bande passante 20 Hz - 18.000 Hz Impédance 160 Ω Facteur de distorsion ≤ à 1 % Compensation active 10 dB ± 8 dB dans la plage 400 - 1.000 Hz Pression des écouteurs approx. 1.6 N Poids sans câble approx. 110 g Câble simple, longueur 2 m avec fiche sté[...]

  • Page 9

    16 17 LED 100 200 500 1000 5000 2000 Frequenza / Hz 0 10 Attenuazione dB Voce umana Segnale di avvertimento 20 Riduzione della percezione soggettiva dell‘arrivo dell rumore con NoiseGard Riduzione della percezione soggettiva di arrivo del rumore NoiseGard ™ sono cuffie stereo dinamiche, nelle quali, oltre alla riproduzione di un segnale audio, [...]

  • Page 10

    18 19 Dati tecnici NoiseGard ™ HDC 451 Principio convertitore dinamico, aperto Banda di trasmissione 20 Hz - 18.000 Hz Impedenza 160 Ω Fattore de distorsione ≤ 1 % Compensazione attiva 10 dB ± 8 dB nel campo da 400 a 1.000 Hz Forza di pressione cuffia ca. 1,6 N Peso senza cavo ca. 110 g Cavo su un lato, lunghezza totale 2 m con spina jack st[...]

  • Page 11

    20 21 LED 100 200 500 1000 5000 2000 Frequencias / Hz 0 10 Atenuación dB Voz humana Señal de advertencia 20 Reducción de la percepción subjetiva de ruidos circundantes con NoiseGard DISMINUCION DE LA PERCEPCION SUBJETIVA DE LOS RUIDOS CIRCUNDANTES NoiseGard ™ es un sistema de auriculares estereof ó nicos din á micos en los cuales, adem á s[...]

  • Page 12

    22 23 Datos tecnicos NoiseGard ™ HDC 451 Principio transductor din á mico, abierto Margen de transmisi ó n 20 Hz - 18.000 Hz Impedancia 160 Ω Factor de distorsi ó n ≤ 1% Compensaci ó n activa 10 dB ± 8 dB en la gama de 400 hasta 1.000 Hz Fuerza de apriete del auricular aprox. 1,6 N Peso sin el cable aprox. 110 g Cable unilateral, largo t[...]

  • Page 13

    24 25 ON/OFF LED 100 200 500 1000 5000 2000 Frequentie / Hz 0 10 Demping dB Meselijke taal Waarschuwingssignaal 20 Reductie van het subjectief waargenomen lawaai met NoiseGard Reductie van het subjectief waargenomen lawaai NoiseGard ™ is een dynamische stereo-hoofdtelefoon waarbij naast de weergave van een audiosignaal op elektronische wijze stor[...]

  • Page 14

    26 27 Technische gegevens NoiseGard ™ HDC 451 Omzetprincipe dynamisch, open Frequentie weergave 20 Hz - 18.000 Hz Impedantie 160 Ω Vervormingsfactor < 1% Actieve compensatie 1 0 d B +/- 3 dB in het bereik van 400 tot 1000 Hz Aandrukkracht van de hoofdtelefoon ca. 1,6 N Gewicht zonder kabels ca. 110 g Kabels eenzijdig, totale lengte 2 mm met [...]

  • Page 15

    Sennheiser elektronic GmbH & Co. KG Telefon: 05130/600-0 www.sennheiser.com Telefax: 05130/600-300 D-30900 Wedemark Printed in Germany Publ. 06/02 88005 / A01 HDC 451 12.07.2002, 13:21 Uhr 28[...]