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Gear / Technical Help => Microphones & Setup => Topic started by: listener2 on July 03, 2010, 10:31:24 PM

Title: Roland CS-10EM In-Ear binaural mics and earphones combined?
Post by: listener2 on July 03, 2010, 10:31:24 PM
Hi, I came across these new Roland in-ear binaural mics and earphones combo and am wondering if anyone has tried or used them.
Any opinions on how good they are? Here is the url: http://www.roland.com/products/en/CS-10EM/
They seem like a nice convienent all in one and stealth package.  I am just wondering if they can handle loud levels or are just for nature and ambient type situation recordings.
There is no maximum SPL rating spec given on Rolands website.
Anyway, just curious about these mic/earphones in one.
I already have and use the Sound Professionals binaural In-Ear mics and they are excellent for their price of around $79.  (I have 3 pairs!) but they are only mics and not an earphone built in together.  They also are sensitive mics so probably won't do well to record extremely loud concert levels.  But they do make decent ambient sound recordings of nature surroundings and such.
Title: Re: Roland CS-10EM In-Ear binaural mics and earphones combined?
Post by: gkatz on July 03, 2010, 10:36:30 PM
looks like you could use a battery box with these, says it takes 10V, that would probably make em sound good in a louder situation.
Title: Re: Roland CS-10EM In-Ear binaural mics and earphones combined?
Post by: guysonic on July 04, 2010, 09:31:42 PM
Always an issue with the design of having a mic/headphone in close proximity is feedthrough into the mic.   Usually a better idea than what works in practical terms.   The mic is always getting sound from phones outputting enough volume to be heard.   Sony tried something similar many, many years ago that didn't sound that great for this and other reasons.
Title: Re: Roland CS-10EM In-Ear binaural mics and earphones combined?
Post by: listener2 on July 04, 2010, 11:32:20 PM
Guysonic, yes I was wondering about just how isolated they made that earphone chamber from feeding back signal to the mic elements.  They said they paid attention to that detail, but I honestly don't believe that they could totally isolate all vibrations from reaching and coloring the sound of the mic pickups.  Anyway, I would not use it with the earphones plugged in when doing a critical recording.  But I still wonder how good the mic elements are... if anyone has tried them out.
Title: Re: Roland CS-10EM In-Ear binaural mics and earphones combined?
Post by: SmokinJoe on July 06, 2010, 10:16:25 PM
I can see a use for these...  95% of the time I'm at a show I am wearing earplugs as hearing protection.  Then between sets I sometimes listen to a little bit of what I just recorded, so switch to the ear buds. 

I think I could wear these at a show... without feeding the ear buds sound from the recorder they kind of act as ear plugs, and they would record through the mics, without the above concern for interference.  Then between sets play through the ear buds.

It's not a bad idea, I just wonder if the ear buds or the mics are very good, or if they brickwall at 100db.