标准摘要
[中文适用范围]： 本部分ISO/IEC 23003规定了响度和动态范围控制的技术。该国际标准适用于大多数MPEG音频技术。它为各种播放场景提供了灵活的解决方案，以有效支持响度归一化和动态范围压缩等技术的广泛应用需求。 [外文原描述]： ISO/IEC 23003-4:2015 specifies technology for loudness and dynamic range control. ISO/IEC 23003-4:2015 is applicable to most MPEG audio technologies. It offers flexible solutions to efficiently support the widespread demand for technologies such as loudness normalization and dynamic range compression for various playback scenarios.
英文名称Information technology - MPEG audio technologies - Part 4: Dynamic Range Control