ATSC Expands Loudness Management Techniques

The Advanced Television Systems Committee (ATSC) has expanded television loudness management techniques to cover alternative audio systems as specified in the Commercial Advertisement Loudness Mitigation (CALM) Act. ATSC members voted to approve “Requirements for Establishing and Maintaining Audio Loudness of Commercial Advertising in Digital Television When Using Non-AC-3 Audio Codecs” as Annex K of A/85, […]