Whenever I cast a hologram, everyone in the game hears me casting the hologram regardless of where the are on the map. All my teammates will hear it and everyone on the enemy team will hear it. It removes the element of surprise using them and just lets them know I'm near. This problem was not in Crysis 2 and has been confirmed by many people in Crysis 3.

I can confirm that this happens and it is really frustrating. Please fix this ASAP! Thank you.

Sad to say its actually why I stay away from using holo's now.... sad day. Please fix soon!

Yep, its almost always leads me to be skeptical of enemies who walk in a B-line, you have a point, ruins the surprise.

They buffed them so its harder to tell without shooting them though. Hmmmm.

yeah this is definitely a problem which needs to be fixed.

I can also confirm that this happens and it must be fixed.

It really defeats the point when it can be heard as if you deployed it yourself.