Stereo Mic'ing Techniques

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Stereo has added new dimensions to our recordings, an effect that
is difficult or impossible to achieve in monaural recordings. New
immersive formats, such as Dolby Atmos, add even more
dimensionality to music.


You can achieve a kind of stereo by panning mono recordings of
various instruments into the stereo field, but that is not what
this episode is about. I talk about how to use a pair of
microphones to pick up sound.


I provide a very brief history of stereo to get started, and some
simple concepts of microphone pickup patterns and why they are
important in stereo recording. Then I delve into some of the more
popular approaches to stereo recording, including spaced-omni
mics, X-Y and its variants, M-S, Blumlein, and binaural recording
using an artificial head.


Mono compatibility is less of an issue than in the past, but
still should be considered. I compare the various techniques and
what happens when the two channels are combined in mono.


Some other techniques I have used over the years include
mis-matched mics in stereo, and what I call “incidental stereo,”
which could be from bleed between various instruments and mics,
or just recording an unused nearby mic in the studio for possible
combination with a main pickup.


I conclude with my impression of each technique, which, of course
is entirely subjective and will undoubtedly be different than
what you find.


This topic was suggested by listener Bill Sallak. If you have any
suggestions for topics, I’d like to hear them!


Thanks for your comments and suggestions. And thanks for
listening, rating, and subscribing to this podcast. It is
available on over 30 podcasting platforms.


email: dwfearn@dwfearn.com
www.youtube.com/c/DWFearn
https://dwfearn.com/