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IEC 60268-24:2023 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 transducer generated by the environment noise detection microphone and the noise reduction signal processing circuit
US National Adoption of File format for professional transfer and exchange of digital audio data IEC 62942:2019 (ANSI/CTA-6026)
This is the US National Adoption of File format for professional transfer and exchange of digital audio data IEC 62942:2019
c) Categorisation procedure based on ECMA-389 removed
Headphones and earphones - Active acoustic noise cancelling characteristics standards View a sample of theUS National Adoption of Sound system equipment Part 24: Headphones and earphones Active acoustic noise cancelling characteristics IEC 60268 24: 2023 (ANSI CTA 6015) This is the US National Adoption of Sound system equipment Part 24: Headphones and earphones Active acoustic noise cancelling characteristics IEC 60268 24: 2023. IEC 60268 24: 2023 is applicable to active acoustic noise cancelling headphones and earphones which have the function of
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