Quick Tech Tip
– Microphones
What not to do with a Microphone
1. Don't blow into a microphone
to see if it's on. Blowing into a microphone can expel moisture into a
microphone and besides being disgusting can damage the microphone diaphragm.
Instead, lightly tap the microphone with your finger.
2. Do not speak directly
into a mic. You'll usually create a popping sound, especially if you make
a "P" or "T" sound. A windscreen on the mic will help to reduce this, but
it's best to improve technique by speaking across the mic rather than into
it.
3. Do not place a clip-on
mic under clothing. Although out of sight, the mic will pick up rustling
noises as clothing rubs against it, and it will muffle sounds. It is better
to clip it on a lapel or wear it around your neck. For stage or TV productions,
lavaliere mics can be concealed under clothing if first placed into a silk
pouch, which reduces noise-causing friction.
4. Don't abuse your microphone.
Don't drop it, subject it to shock, or hold it dangling by the cable, etc.
It is a delicate instrument and may be expensive to repair or replace.
Store it in a clean, dry place when not in use.
5. Do not hold your microphone
down or pointed in the direction of a monitor loudspeaker. If the microphone
is on this can produce feedback, which can result in damage to loudspeakers
or your hearing.