On February 17, 2016, the Federal Agencies Digitization Guidelines Initiative (FADGI) Audio-Visual Working Group released version 1.1 of "Audio Analog-to-Digital Converter Performance Specification and Test Method Guideline (High Level Performance)." This is an update of version 1.0, published in 2012. The Working Group seeks review and comment on the guideline, with a deadline of May 30, 2016.
The guideline (both versions) and several explanatory reports are linked from this Web page:
The explanatory reports that are most relevant to the guideline are titled "Audio Analog-to-Digital Converter Performance Specification and Test Method: Introduction, August 20, 2012" and "ADC Performance Testing: Report on Project Development During 2015."
In addition, the topic is introduced in this Signal blog: http://go.usa.gov/cpjKh
Comments may be sent to the FADGI comments page (http://www.digitizationguidelines.gov/contact/comments.php) or to Kate Murray ([log in to unmask]).