HD 483 10 S1-1993 Sound System Equipment Part 10 Peak Programme Level Meters《音响系统设备 第10部分 峰值音量电平表(IEC 268-10-1991)》.pdf

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1、CENELEC INFORMATION SHEET Issue 1 1993-02- t 7 RUO do staaaart. 36 - 8 1050 Bruxelles T1I.: (+ 32 2) 519.88.71 - Fax (+ 32 2) 51969.19 I) Teletex 206 2210097 - CENCEL - TX 172210097 HO 463.10 Sl February 1993 I 1 Sound system equipment Part 10: Peak programe level meters Equipements pour Systemes El

2、oktroakustische Gerite lectrorcoustiquos Teil 10: Partie 10: Appareils de mesure des Spitzenspannungs-Aussteuerungsmesser crtes de modulation RD: IEC 268-10:1991 Related to Directive: - This Harmonization Document consists of the following: - Title Page - Endorsement notice date of ratification : 19

3、92-12-09 date of announcement : 1993-06-01 date of latest publication : 1993-12-01 date of withdrawal : 1993-12-01 LIST OF NATIONAL STANDARDS IS GIVEN OVERLEAF HARMONIZE0 NATIONAL STANOAROS AT : NOS BE : NOS CH : NOS DE : OK : NOS ES : Fi : NOS FR : NOS G6 : NOS GR : NOS I : NOS IS : IT : NOS LU : N

4、OS NL : NOS NO : NOS PT : SE : NOS 3404583 0058837 853 = HO 483.10 S1:1993 . NOS No standard SP Standard in preparation NR Standard under revision * HARHONIZATION OOCUHENT 3404583 0058838 7T HO 483.10 S1 b DOCUMENT DHARMONISATION I HARHONISIERUNGSDOKUHENT February 1993 UDC 534.86:621.317.7 Descripto

5、rs: Sound system equipments, modulation, signal level, level meters, characteristics, specifications, classifications ENGLISH VERSION Sound system equipment Part 10: Perk program level meters (IEC 268-10:1991) Equipements pour systimes ilectroacoustiques Partie 10: Appareils de mesure des criter de

6、modulation (CE1 268-10:1991) Elektroakustische Gerite Teil 10: Spitzenspannungs-Aussteuerungsmesser (IEC 268-10:1991) This Harmonization Document was approved by CENELEC on 1992-12-09. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for im

7、plementation of this Harmonization Document on a national level. Up-to-date lists and bibliographical references concerning national implementation may be obtained on application to the Central Secretariat or to any CENELEC member. This Harmonization Document exists in three official versions (Engli

8、sh, French, German). CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Cornittee for Electrot

9、echnical Standardization Comit Europen de Normalisation Electrotechnique Europaisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, 11-1050 brussels 01993 Copyright reserved to CENELEC members Ref. No. HO 483.10 S1:1993 E m 3404583 0058839 626 m Page 2 HD 483.10 S1:19

10、93 FOREWORD The CENELEC questionnaire procedure, performed for finding out whether or not the International Standard IEC 268-10:1991 could be accepted without textual changes, has shown that no common modifications were necessary for the acceptance as Harmonization Document. The reference document w

11、as submitted to the CENELEC members for formal vote and was approved by CENELEC as HD 483.10 S1 on 9 December 1992. The following dates were fixed: - latest date of announcement of the HD at national level (doa) 1993-06-01 - latest date of publication of a harmonized national standard (bop 1 1993-12

12、-01 - latest date of withdrawal of conflicting national standards ( don 1 1 99 3 -1 2-0 1 For products which have conplied with the relevant national standard before 1993-12-01, as shown by the manufacturer or by a certification body, this previous standard may continue to apply for production until

13、 1998-12-01. Annexes designated “normative“ are part of the body of the standard. Annexes designated “informative“ are given only for information. In this standard, annexes A and ZA are normative and annex B is informative. ENDORSEMENT NOTICE The text of the International Standard IEC 268-10:1991 wa

14、s approved by CENELEC as a Harmonization Document without any modification. m 3404583 0058840 348 m Page 3 HO 483.10 S1:1993 ANNEX ZA (normative) OTHER INTERNATIONAL PUBLICATIONS QUOTE0 IN THIS STANOARO WITH THE REFERENCES OF THE RELEVANT EUROPEAN PUBLICATIONS When the international publication has

15、been modified by CENELEC common modifications, indicated by (mod), the relevant EN/HO applies. I EC Publication Date Title ENIHO Da te - - - - - 65, mod 1985 Safety requirements for mains operated HO 195 S6 1989 electronic and related apparatus for household and similar general use 268- 1 1985 Sound

16、 system equipment Part 1: General 268-2 1987 Part 2: Explanation of general terms and calculation methods HO 483.1 52 1989 no 483.2 $2 1993 268-3 1988 Part 3: Amplifiers HO (83.3 S2 1992 268- 17 1990 Part 17: Standard volume indicators HO 483.17 S1 1992 Other Publications quoted: . CMTT Recommendati

17、on 661: Signals for the alignment of international sound-programe connections CCITT Recommendation J.15: Lining-up and monitoring and international sound-programe connection CCITT Recommendation N.15: Maximum permissible power during an international sound-programme transmission CCIR Report 292-6: Measurement of programme level in sound broadcasting