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Re: iRig pre and mics

Subject: Re: iRig pre and mics
From: "Avocet" madl74
Date: Fri Dec 7, 2012 6:07 am ((PST))
> I've looked at the specs of many different mikes, but after a while
> my head starts spinning as I don't know nearly enough to decide
> which pros and cons are most relevant!

Alan

This is an old mail I noticed from an untrimmed tail. :-)

A practical answer is that my priorities are:

Robustness
  A field mic will get knocked about and be exposed to damp.

Noise
  This what to spend your money on but beware of misleading noise
  figures. It is mic hiss you hear most, but you can reduce this in
  Audacity using a filtered "hiss only" sample.

Output level in mV/Pa
  At least 20mV/Pa gets over the need for an ultra low noise input
  preamps.

Reasonable frequency response
  Cheap mics, especially electret mics, often have an extended
  frequency response, but all response curves have been
  "smoothed out" anyway. Off axis, and in a windshield, directional
  mics have a very irregular frequency response but manufacturers
  don't publish these, including "pro" quality mics.

Affordable price
  Pay first for good noise figures for field recording.

My own choice is old used MKH-416 mics on eBay. These were the 
industry standard for decades and are very robust. I've got a T 
powered mixer and the T version is the best value for money.

David

David Brinicombe
North Devon, UK
Cogito cogito ergo cogito sum - Ambrose Bierce









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