Vibration. Calibration of vibration and shock pick-ups. Part 3. Secondary vibration calibration by comparison methods
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State system of ensuring the uniformity of measurement. Measuring condenser microphones. Methods and means of verification
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State system for ensuring the uniformity of measurements. 'Artificial ear'-type measuring instruments. Methods and means of verification
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State system for ensuring the uniformity of measurements. Sound level meters. Calibration methods
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State system for ensuring the uniformity of measurements. Electronic octave and third-octave filters. Methods and means of calibration
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State system for ensuring the uniformity of measurements. Sound level meters. Part 3. Verification procedure
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Vibration. Methods for the calibration of vibration and shock transducers. Part 11. Primary vibration calibration by laser interferometry
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Vibration. Methods for the calibration of vibration and shock transducers. Part 1. Basic concepts
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Vibration. Methods for the calibration of vibration and shock transducers. Part 12. Primary vibration calibration by the reciprocity method
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Vibration. Methods for the calibration of vibration and shock transducers. Part 21. Vibration calibration by comparison to a reference transducer
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Mechanical vibration. Methods for the calibration of vibration and shock transducers. Part 31. Testing of transverse vibration sensitivity
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Mechanical vibration. Methods for the calibration of vibration and shock transducers. Part 41. Calibration of laser vibrometers
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