¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io
  1. MicBuilders
  2. Messages
Single Messages Topics Expanded Polls

Re: Quantum Microphones

 

It's interesting that they compared their quantum microphone to a laser microphone. I understand why they made that choice: they could take both measurements off the same diaphragm. But it was a little odd that they didn't compare it against a more conventional technology, especially since their claim is that the performance of the quantum microphone is superior to conventional technologies. I guess I just don't consider laser microphones all that conventional. A mature technology? Sure. But a conventional recording technique? Erm... I'd like to hear some samples, especially if they could include a decent LDC in their tests.

Tom

On Sat, Jun 25, 2022 at 3:44 PM Casey via <mbuilders=[email protected]> wrote:

Here's a link to the full paper:

And an article:

On 6/25/22 17:06, Terry Setter via wrote:
Hello,

I'm definitely a tube mic guy, but this article on quantum microphones certainly caught my eye (probably great for room mics when heavily compressed!).


Here's a very short blurb.? The abstract of the paper featured in the article has lots more detail.? Sorry to say, you might have to sign up for a "free trial period to read it".

"A quantum can record human speech better than an equivalent classical version, and it could also be adapted for high-resolution biological imaging. Standard microphones detect the vibrations from sound and convert them into an equivalent electrical signal. Quantum versions should potentially be able to do the same thing, but create a clearer recording because of the , in which particles ¨C such as photons of flight ¨C have linked properties. This potential exists because pairs of entangled photons can measure..."

Regards,

Terry
Join [email protected] to automatically receive all group messages.