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Posted

We have a member of staff who has been told by her Dr and OT that she needs a mic and amp system in her classroom, otherwise she will risk damaging her vocal cords further and losing her voice permanently.

 

I know there are some very nice (and very expensive) systems out there, but what do people use in the real world for voice amplification?

 

At the moment I am thinking of a wireless lapel mic linked up to the classroom speakers - I know this not ideal, but was using it as very short term solution.

 

Any ideas?

 

Thanks

 

Jeremy

Posted (edited)

In schools, for this sort of thing, I've mostly seen Soundfield type systems. It might be worth speaking to a specialist such as PC Werth - About Sound for Schools - PC Werth

 

The thing to remember is that it isn't just about amplifying the voice, clarity is also key for those listening. Traditional "speaker at the front" systems have a flaw in that those at the front get blasted with loud audio, and those at the back get quieter audio. So, no-one really gets the best out of it.

Edited by localzuk
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Posted

Can you borrow a radio mic from drama/music to try it out? If not maybe a local theatre or theatrical hire company could advise.

 

A system could be bought for £50 or so that could be connected to the existing classroom sound system.

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Posted (edited)
We've had a couple of radio mics for this, but my favourite has been a little Samson Airline Micro. I was buying batteries in bulk to power the damn things before, and rechargeables wouldn't last a double lesson. The Airline has a built in Lithium ion battery in the base and headset, both charged by USB. The current one has lasted for several years in use, and will be replaced with another when it dies. Going rate is £220 inc VAT - that's pretty easy to justify. We just connected it to a neat little mixer amp and a pair of voice-reinforcement (small, cheap) drivers. Edited by 3s-gtech
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