Production Tips
Wireless mics are by far the best way to get the voice to the back row of the auditorium. Lavalier mics or "clip on" mics are the most popular. Miniture headset mics are becoming the standard but they are still very fragile and extremely expensive.
Mic placement on the actor is crucial to getting the maximum gain before potential feedback occurs. The key to successful sound is placing the lavalier mic as close to the source as possible. Placing the mic on the chest introduces many problems. Clothing can accidentally cover the mic element causing a reduction in gain and produce an unnatural muffled sound. The sudden clash during the infamous “actors hug” or the “in the chest” scream or cry will set the audience back in their seats. Also placing the mic further away from the source will allow the mic to pick up unwanted sounds such as other actors, on-stage noises thumps and creaks, and the orchestra usually situated in the worse place, downstage front.
Placing the mic on the head area, in the hair (at the hairline), or along side the mouth will provide the maximum gain needed for natural clear sound. If the actor turns his or her head will delivering dialogue or singing the mic follows the source eliminating the up and down, in and out unnatural pulsating sound. The mic can be held in place by making a black headband out of stretchy thread. Then weave the mic in and out of the band until it reaches the area near the mouth. To secure the mic to the face we advise a small strip of clear medical adhesive tape
Sometimes the problem using wireless mics is too much sound. Try keeping the mics at a natural, balanced just above the stage level. This will avoid the drive-in movie effect toward the back of the auditorium.
If switching paks and mics between actors during the performance is necessary try using extra mics on the actors and switch paks instead. More tips on the use of wireless mics will be coming soon. Good Sound!
