Wednesday Webinars

The CALM Act is coming. Is your loudness meter compliant?

Watch a free webinar introducing the principles of analyzing loudness meters.

Whether you are a user or manufacturer of loudness meters, it is critical that you be able to verify conformance of your meter with the ITU-R BS.1770 loudness standard.

The dScope Series III verifies the performance and helps to advance the design of loudness meters, providing a flexible suite of tests developed specifically to check every aspect of a meter's design and give diagnostic information about any implementation issues that exist.

You will learn about:

• Up-to-the-minute details of the ITU-R BS.1770 loudness measurement standard and what they mean.
• How do you verify the performance of a loudness meter?
• What signals exist to do this and which are incomplete and in some cases inaccurate?

Details of the loudness test script referred to in this webinar can be found here. In addition, there are equivalent test signals saved as 48kHz WAV files.

The technical paper referred to in this webinar is available as a PDF from the Qualis Audio website at http://www.qualisaudio.com/documents/TechNote-2.pdf.

Presenter:
Rich Cabot (Qualis Audio) and Doug Ordon (Prism Sound)

Downloads
The download is an MP4 file of 152MiB lasting 1hour and 18 min. This file will play in Quicktime and VLC but will probably require additional codecs to play in Windows Media Player.


See also: List of other available webinars


Session History

Session		Notes
	31st March 2011 at 14:00 (UTC / GMT)	This webinar session is in the past
	31st March 2011 at 18:00 (UTC / GMT)	This webinar session is in the past
	31st March 2011 at 21:00 (UTC / GMT)	This webinar session is in the past
There are no future sessions planned for this webinar.