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eLibrary > BS EN 50332-2:2013 Sound system equipment: Headphones and earphones associated with personal music players. Maximum sound pressure level measurement methodology - Matching of sets with headphones if either or both are offered separately, or are offered as >

BS EN 50332-2:2013 Sound system equipment: Headphones and earphones associated with personal music players. Maximum sound pressure level measurement methodology - Matching of sets with headphones if either or both are offered separately, or are offered as, 2013

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BS EN 50332-2:2013 Sound system equipment: Headphones and earphones associated with personal music players. Maximum sound pressure level measurement methodology - Matching of sets with headphones if either or both are offered separately, or are offered as, 2013

1 Scope
2 Normative references
3 Terms and definitions
4 Basic conditions for specifications and measurements
5 Player characteristics and methods of measurement [Go to Page]
5.1 Maximum output voltage Vm
5.2 Method of measurement and conditions [Go to Page]
5.2.1 Input signal
5.2.2 Operating conditions
5.2.3 Method of measurement for analogue audio outputs
5.2.4 Method of measurement for digital audio outputs
6 Headphone/Earphone characteristics and methods of measurement [Go to Page]
6.1 Measuring equipment
6.2 Simulated programme signal characteristic voltage
6.3 Method of measurement arrangement and conditions [Go to Page]
6.3.1 Input signal
6.3.2 Source impedance of analogue input devices
6.3.3 Acoustical measurement method
6.3.4 Headphones/earphones fit
6.3.5 Measurement and evaluation
Annex A (informative) Example test procedure for acoustic safety of listening devices [Go to Page]
A.1 Acoustic coupling between listening device’s receiver and the ear simulator on HATS (head and torso simulator) [Go to Page]
A.1.1 General
A.1.2 Circum-aural, Supra-aural and Supra-concha listening devices
A.1.3 Intra-concha listening devices
A.1.4 Insert type listening devices
A.2 Measurement and Analysis (General)
A.3 Corded analogue listening device
A.4 Corded digital listening device
A.5 Cordless digital listening device
A.6 Listening device with multiple operating modes [Go to Page]

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BS EN 50332-2:2013 Sound system equipment: Headphones and earphones associated with personal music players. Maximum sound pressure level measurement methodology - Matching of sets with headphones if either or both are offered separately, or are offered as, 2013

⨯To continue with accurate pricing,
please select your company type below: