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All the advances in recording and sound reinforcement still
depend on the lowly microphone stand to hold things
together.
Microphone (or mic) stands provide the support for lots of
different sizes and shapes of microphones. The allow the
performer (musician or spoken word) to free up their hands to
play an instrument, hold copy to be read, move around on stage
while singing or isolate the microphone from sound sources that
might cause distortion or feedback.
The most basic mic stand is called a "straight stand[[1]]".
It uses a dome shaped round metal base into which is threaded a
post for mounting the microphone on. This post may well be made
up of two or more telescoping tubes which fit inside each other,
allowing for quick (usually one handed) height adjustment of the
stand. The mechanism for adjusting the height is called the
clutch.
There are various versions of the straight stand known as the
"desk stand [[2]]"
(short version of straight stand) and heavy duty mic stand
(heavier base and larger tubes) to handle heavy microphones. The
tubes used on the straight stand are usually a shiny chrome
(resists scratching) but may also be finished in a matte black
which does not reflect light.
A very popular updated version of the straight stand uses the
"folding tripod base stand [[3]]"
instead of the round, domed metal base. This folding base allows
for easier packing of the stand when moving from location to
location and reduces the weight of the stand.
There are a number of accessories that make microphone stands
more useful. Most of these are designed for getting the
microphone closer to the user without placing the upright
portion of the stand directly in front of the performer.
A "boom arm [[4]]"
can be attached to the top of the stand in order to allow the
placement of the microphone to be moved in the horizontal plane.
This might, for example, allow a guitar player to place the
microphone directly in front of his mouth without having the
upright portion of the stand in the way of the guitar. It also
allows the mic to be placed closer to the sound source when
floor space is at a premium. This can be particularly useful
when placing microphones on a drum stand when the mic stands
must compete for space with things like cymbal stands.
Boom arms are offered both in fixed length and adjustable
(telescoping) lengths.
Another handy device for adjusting microphone placement is
the "goose neck [[5]]".
A goose neck, made of a twisted core of spring steel, allows for
infinite adjustability in microphone placement. The are made in
a number of lengths and finishes and provide the ability to make
minute chages in mic position.
Categories:
Microphones |
Audio engineering