BS EN IEC 60098:2020

Test specimens;Signal-to-noise ratio;Signal level;Stereophonic recording;Time measurement;Ratings;Marking;Analogue recording methods;Frequency modulation;Recording equipment;Analogue signals;Sound recording;Recording systems;Recording equipment components;Grooves;Testing conditions;Gramophone pick-ups;Performance testing;Dimensions;Record-players;Graphic representation;Interchangeability;Centre of gravity;Colour codes;Rotation velocity;Power measurement (electric);Sensitivity;Recording characteristics;Tolerances (measurement);Performance;Phonograph records;Compatibility;Audio equipment;Magnetic reproducers;Recording media;Diameter;Audio systems;Rotational motion;Sound reproduction;Velocity measurement;Frequency response