HD 311 3 S2-1989 Magnetic Tape Sound Recording and Reproducing Systems Part 3 Methods of Measuring the Characteristics of Recording and Reproducing Equipment fo.pdf

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1、Magnetic tape sound recording and reproducing systems Part 3: Methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape Systemes denregistrement et de lecture du son sur bandes magntiques -Wiedergabe auf Magnetband Troisime partie: Mthodes de mesure T

2、eil 3: Meeverfahren zur des caractristiques des materiels Bestimmung der Eigenschaften von denregistrement et de lecture du son sur bandes magntiques Systeme fr Tonaufzeichnung und Aufnahme- und Wiedergabegeraten RD: IEC 94-3 (1979) ed 1 + Amdt 1 (19O) + Amdt 2 (1988); EC/SC 60A (not appended) This

3、Harmonization Document consists of the following: - Title Page Related to Directive: - date of ratification : 19eg-oe-oi date of announcement : 1990-03-01 date of latest publication : 1990-09-01 date of withdrawal : 1990-09-01 LIST OF NATIONAL STANDARDS IS GIVEN OVERLEAF i HARMONIZED NATIONAL STANDA

4、RDS HO 311.3 S2 AT : NOS BE : NOS CH : NOS OE : NR (DIN IEC 94 Teil 3/12.87) OK : NOS ES : Fi : NOS FR : NR (NF C 97-110 (1981) GB : NR (8s 6288 Part 3 : 1982) GR : NOS IE : NOS IS : IT : LU : NOS NL : NR (NEN 10 094-3 (1981) NO : NEK-IEC 94-3 (1979) PT : NOS SE : NOS GENELEC m 3404583 0004713 T HD

5、311.3 S2 UDC: 681.846.7:620.1:621.317,7.08 KEY WORDS: Sound system equipment: sound recording and reproduction; magnetic tape; characteristic: measurement; test condition MAGNETIC TAPE SOUND RECORDING AND REPRODUCING SYSTEMS PART 3: METHODS OF MEASURING THE CHARACTERISTICS OF RECORDING AND REPRODUCI

6、NG EQUIPMENT FOR SOUND ON MAGNETIC TAPE Systmes denregistrement et de Systeme fr Tonaufzeichnung lecture du son sur bandes magntiques und -Wiedergabe auf Magnetband Troisime partie: Mthodes de Teil 3: MeBverfahren zur yesure des caractristiques des Bestimmung der Eigenschaften von matriels denregist

7、rement et de lecture du son sur bandes magntiques Aufnahme- und Wiedergabegeraten BODY OF THE HD The Harmonization Document consists of: - - IEC 94-3 (1979) ed 1 t Amdt 1 (1980) + Amdt 2 (19881; IECISC 60A, not appended This Harmonization Document was approved by CENELEC on 1989-08-01. The English a

8、nd French versions of this Harmonization Document are provided by the text of the IEC publication and the German version is the official translation of the IEC text. According to the CENELEC Internal Regulations the CENELEC member National Committees are bound: to announce the existence of this Harm

9、onization Document at national level by or before 1990-03-01 to publish their new harmonized national standard by or before 1990-09-01 to withdraw all conflicting national standards by or before 1990-09-01, Harmonized national standards are listed on the HD information sheet, which is available from

10、 the CENELEC National Committees or from the CENELEC Central Secretariat. The CENELEC National Committees are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxemburg, Netherlands, Norway,. Portugal, Spain, Sweden, Switzerland and United Kingdom. Copyright reserved to all CENELEC members