Talk:Laser microphone

Edit Warring

Talk pages are for improving the encyclopedia, not for expressing personal opinions on a subject or an editor.

Quite right, so let's improve.

Dear Mibcam.com, you must be well aware that Wikipedia is a public and free source of information, for everybody to use. It is not your private and exclusive subsidiary link, despite what you may think. Therefore, whenever there is another editor wishing to add information that is related and relevant to the wikipedia subject you also added information to, you have NO rights to delete the other editor's information just because it comes from a competitor of yours.

Do it again, and we will report your behavior as edit warring.

Lasermicrophone (talk) 13:56, 4 March 2012 (UTC)

Oppose merge with Microphone

I type in 'Laser Microphone' to find information on just that. It is a completely different type of technology than conventional microphones. HighInBC 15:29, 27 May 2006 (UTC)

Unverified/unverfiable statements

It was designed by Ethal Hussenburn in the 1970s during the Cold War. During the making the technology was advanced by the NSA and CIA making it smaller and compact. The Shelby laser Microphone was then invented.

I found no Google links to anyone named Ethal Hussenburn that didn't originate from Wikipedia, nothing in Google Books or Google Scholar. I also would seriously want to see evidence that specifically the NSA and CIA developed compact laser microphones — my bet is that a contractor company like Hughes Aircraft or something like that did the work, the NSA and CIA are not known for their own in-house laser development. Lastly I see almost nothing referencing a "Shelby laser microphone" in Google which indicates that it should be listed as the last in a long line of developments. If someone knows better, please correct/re-insert, but cite. For now these statements can live on the talk page. --24.147.86.187 03:42, 25 August 2007 (UTC)

External links modified

Hello fellow Wikipedians,

I have just modified 2 external links on Laser microphone. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

• Added archive https://web.archive.org/web/20121124062946/http://www.gearwire.com/schwartzengineeringanddesign-smokemic-aes2009.html to http://www.gearwire.com/schwartzengineeringanddesign-smokemic-aes2009.html
• Added archive https://web.archive.org/web/20071008224200/http://theremin.info/leon-theremin.shtml to http://www.leonardo.info/isast/journal/journal96/LMJ6/contentslmj6.html

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).

• If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
• If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 23:40, 11 May 2017 (UTC)

Countermeasures

I've read in the past that laser microphones directed at windows can be defeated by attaching speakers or vibrating motors to the glass. Some articles even suggested that net curtains were installed in embassies and government buildings during the Cold War to prevent laser mics being used for spying. I've since found a number of devices that on Amazon, eBay, that purport to prevent their use. However, I can't find any citable references as to the effectiveness of these countermeasures, and therefore cannot add this information to the article. Can anyone help? David Bailey (talk) 15:10, 23 October 2018 (UTC)