Download your FREE Orban Loudness Meter

V2.7 was a major upgrade that added support for up to 7.1-channel surround and the ability to analyze audio and the audio parts of video files offline for their BS.1770-4 Integrated Loudness, EBU R 128 LRA, highest reconstructed peak level, and number of reconstructed peaks above 0 dBFS. The meter will graph the BS.1770-4 Integrated Loudness and peak swings of the CBS Loudness Meter as a function of time, and can display a histogram of the BS.1770-4 Integrated Loudness.

Since V2.7, several bug-fix releases occurred. Windows V2.9.6 works with Windows Vista/7/8/10; It is not compatible with Windows XP and earlier. We will continue to make v2.0.8 available for Windows XP users. Mac V2.9.6 works with macOS 10.12 Sierra and earlier versions.

Orban makes this software available free of charge, subject to the provisions of the License Agreement displayed by the software installer. This software is sponsored by Orban’s loudness controllers for FM radio, television, and streaming. We invite users who need highest-performance automatic loudness control to check out the Optimod models 1101e, 1600PCn, 6300, 5700i, 8600Si, 8600, 8700i and 8685 at: www.orban.com

Be sure to read the readme file, which is the meter's operating manual. The installer will offer to open the readme as part of the installation process.

LEGALITIES

Copyright ©2008-2017 Orban Labs Inc. All rights reserved. Although Orban presently offers the executable free of charge, this is not public-domain software -- it is subject to the provisions of the License Agreement displayed by the software installer.

This software and/or program is protected by copyright law and international treaties. Any reproduction or distribution of this software and/or program, or any portion of it without permission, may result in severe civil and criminal penalties and will be prosecuted to the maximum extent possible under law.