GB/T 14221-1993
ActiveTechnical requirements for listening rooms in broad-casting programme
广播节目试听室技术要求
Application Summary AI generated
GB/T 14221-1993 specifies the acoustic design and performance criteria for listening rooms used in broadcasting program production and evaluation. It covers parameters such as reverberation time, background noise limits, and frequency response to ensure accurate sound reproduction for critical listening. This standard is applied in radio and television stations, recording studios, and audio testing facilities to maintain consistent sound quality for program monitoring and quality control.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.