Image: Optimus Sound Level Meter

Size of this preview: 401 × 599 pixels. Other resolutions: 160 × 240 pixels | 1,581 × 2,362 pixels.

Original image ‎(1,581 × 2,362 pixels, file size: 1.86 MB, MIME type: image/jpeg)

Description: An integrating-averaging cirrus optimus sound level meter complying with IEC 61672 : 2003
Title: Optimus Sound Level Meter
Credit: Cirrus Research Plc
Author: Cirrus Research Plc
Permission: This work is free and may be used by anyone for any purpose. If you wish to use this content, you do not need to request permission as long as you follow any licensing requirements mentioned on this page. Wikimedia has received an e-mail confirming that the copyright holder has approved publication under the terms mentioned on this page. This correspondence has been reviewed by an OTRS member and stored in our permission archive. The correspondence is available to trusted volunteers as ticket #2012042010003018. If you have questions about the archived correspondence, please use the OTRS noticeboard. Ticket link: https://ticket.wikimedia.org/otrs/index.pl?Action=AgentTicketZoom&TicketNumber=2012042010003018 GFDL,
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC BY-SA 3.0
License Link: http://creativecommons.org/licenses/by-sa/3.0
Attribution Required?: Yes

Image usage

The following page links to this image:

Sound level meter

All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise.