STN - Slovak standards

Acoustics. Determination of sound power levels of noise sources. Precision methods for discrete-frequency and narrow-band sources in reverberation rooms

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Acoustics.Determination of sound power levels of noise sources using sound pressure. Precision methods for reverberation rooms (ISO 3741:1999, including Cor 1:2001)

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Acoustics. Determination of sound power levels of noise sources using sound pressure. Precision methods for reverberation rooms

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Declaration of uncertainties in test reports

Available languages: English

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Noise. Precision method for the determination of the sound power level of noise emitted by machines in anechoic enclosure

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Acoustics. Noise emitted by machinery and equipment. Guidelines for the preparation of test codes of engineering grade requiring noise measurement at the operators or bystanders position

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Acoustics.Standard tuning frequency (Standard musical pitch)

Available languages: Slovak

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Standard tuning frequency

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Acoustics.Determination of sound insulation performances of enclosures.Part 1: Measurements under laboratory conditions (for declaration purposes) (ISO 11546-1:1995)

Available languages: Slovak

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Acoustics.Determination of sound insulation performances of enclosures.Part 2: Measurements in situ (for acceptance and verification purposes) (ISO 11546-2:1995)

Available languages: Slovak

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