Найдено: 17
Overview IEC 60268-22:2020 is an international standard published by the International Electrotechnical Commission (IEC) focused on electrical and mechanical measurements on transducers used in sound…
Overview IEC 60268-16:2020 is an international standard developed by the International Electrotechnical Commission (IEC) focused on sound system equipment and specifically on the objective rating of…
Overview IEC 60268-16:2011 - Sound system equipment, Part 16: Objective rating of speech intelligibility by Speech Transmission Index (STI) - is the 4th edition (2011) international standard that def…
Overview IEC 60268-4:2018 - Sound system equipment - Part 4: Microphones - is the international measurement standard that defines how to characterize and specify sound‑system microphones for speech a…
Overview IEC 60268-7:2025 - Sound system equipment - Part 7: Headphones and earphones - is the 4th edition international standard that defines characteristics, classification and measurement methods…
Overview IEC 60268-3:2018 - Sound system equipment - Part 3: Amplifiers - is the fifth edition (2018) of the International Electrotechnical Commission standard that defines the characteristics and me…
Overview IEC 60268-7:2010 - Sound system equipment: Part 7 - Headphones and earphones is the 3rd edition international standard that defines the characteristics manufacturers should include in headph…
Overview IEC 60268-23:2023 is an international standard published by the International Electrotechnical Commission (IEC) that defines acoustical measurement methods tailored for loudspeaker systems e…
Overview IEC 60268-21:2018 defines standardized acoustical (output-based) measurements for sound system equipment. The method applies to electro-acoustical transducers and both passive and active sou…
Overview IEC 60268-24:2023 is an international standard published by the International Electrotechnical Commission (IEC) that addresses active acoustic noise cancelling (ANC) headphones and earphones…
Overview SIST EN IEC 60268-7:2026 is the internationally recognized standard published by CLC, covering sound system equipment-specifically, headphones, earphones, headsets, and earsets designed to b…
1 Scope This document is applicable to active acoustic noise-cancelling headphones and earphones which have the function of reducing the noise heard by the user by the output sound from the transduce…
1 Scope This part of IEC 60268 defines the STI model, test signals, measurement and prediction methods. The objective of this document is to provide a comprehensive manual for all types of users of t…
What is BS EN IEC 60268 ‑ 22 about? BS EN IEC 60268 discusses sound system equipment. BS EN IEC 60268 ‑ 22 is the 22 nd part of the multi-series on sound system equipment, and discusses electrical an…
What is BS EN IEC 60268 ‑ 21 – Acoustical measurements of sound system equipment about? BS EN IEC 60268 ‑ 21 is the 21 st part of the BS EN IEC 60268 multi-series that focuses on sound system equipme…
1 Scope This part of IEC 60268 specifies acoustical measurement methods that apply to TV sets, monitors with built-in loudspeakers, and other audio devices having similar acoustical properties (e.g.…