ČSN - Czech national standards

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Available design: Print design

Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index

Available design: Print design

Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index

Available design: Print design

Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index

Available design: Print design

Sound system equipment. Part 17: Standard volume indicators

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Informační příručka pro subjektivní poslechové zkoušky.

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Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 1: General method for "one package equipment"

Available languages: English (the title page in Czech only)

Available design: Print design

Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 2: Matching of sets with headphones if either or both are offered separately, or are offered as one package equipment but with standardised connectors between the two allowing to combine components of different manufacturers or different design

Available languages: English (the title page in Czech only)

Available design: Print design

Sound system equipment: headphones and earphones associated with personal music players - maximum sound pressure level measurement methodology - Part 3: measurement method for sound dose management

Available languages: English (the title page in Czech only)

Available design: Print design