You are currently logged in as an
Institutional Subscriber.
If you would like to logout,
please click on the button below.
Home / Publications / E-library page
Only AES members and Institutional Journal Subscribers can download
Undesirable loudness jumps are a notorious problem in television broadcast. The solution consists in switching to loudness-based metering and program normalization. In Europe this development has been led by the EBU P/LOUD group, working towards a single target level for loudness normalization applying to all genres of programs. P/LOUD found that loudness normalization as specified by ITU-R BS.1770-1 works fairly well for the majority of broadcast programs. However, it was realized that wide loudness-range programs were not well-aligned with other programs when using ITU-R BS.1770-1 directly, but that adding a measurement-gate provided a simple yet effective solution. P/LOUD therefore conducted a formal listening experiment to perform a subjective evaluation of different gate parameters. This paper specifies the method of the subjective evaluation and presents the results in term of preferred gating parameters.
Author (s): Grimm, Eelco; Skovenborg, Esben; Spikofski, Gerhard
Affiliation:
Grimm-Audio, Eindhoven, The Netherlands; tc-electronic, Risskov, Denmark; Institute of Broadcast Technology, Berlin, Germany
(See document for exact affiliation information.)
AES Convention: 128
Paper Number:8154
Publication Date:
2010-05-06
Import into BibTeX
Session subject:
Network, Internet, and Broadcast Audio
Permalink: https://aes2.org/publications/elibrary-page/?id=15450
(507KB)
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member Join the AES. If you need to check your member status, login to the Member Portal.
Grimm, Eelco; Skovenborg, Esben; Spikofski, Gerhard; 2010; Determining an Optimal Gated Loudness Measurement for TV Sound Normalization [PDF]; Grimm-Audio, Eindhoven, The Netherlands; tc-electronic, Risskov, Denmark; Institute of Broadcast Technology, Berlin, Germany; Paper 8154; Available from: https://aes2.org/publications/elibrary-page/?id=15450
Grimm, Eelco; Skovenborg, Esben; Spikofski, Gerhard; Determining an Optimal Gated Loudness Measurement for TV Sound Normalization [PDF]; Grimm-Audio, Eindhoven, The Netherlands; tc-electronic, Risskov, Denmark; Institute of Broadcast Technology, Berlin, Germany; Paper 8154; 2010 Available: https://aes2.org/publications/elibrary-page/?id=15450