Where should I place my microphone?
Microphone placement
- Place the microphone element to the side of your mouth to avoid noise from breathing.
- Keep the microphone element about an inch from the side of your mouth, but not touching it.
- Make sure the front of the microphone points toward your mouth.
- Position the headset consistently every time you use it.
What is the three to one rule of microphone placement?
This rule deals with minimizing the audible phasing problems when summing several microphones to mono. The rule states that the source-to-microphone distance of numerous microphones should be three times the distance between the sound source and the nearest microphone.
Which is the preferred placement for a microphone on an actor?
Actors will also need to place a small piece of tape on their neck, behind their ear, to keep the microphone secure and to control excess cable. Many times, actors prefer a third piece of tape at the base of their neck, in the middle of their back.
How do you use the XY mic?
1. XY Stereo. If you’re like most engineers, then the XY technique is probably the first stereo miking technique you learned. This one is extremely simple to set up — just position two cardioid mics (usually small-diaphragm condensers) at right angles, aligning the front of the capsules, and you’re good to go.
What is XY mic placement?
X-Y (coincident) stereo miking consists of using two microphones that are placed right next to each other so that the diaphragms are as close together as possible without touching one another. This bracket makes positioning the mics easy. The X-Y stereo mic approach uses two matched microphones placed close together.
Are actors mic d up?
In modern professional productions (theatre, film, television, etc.), it’s nearly always the case that actors are wearing miniature wireless microphones. Wearing these mics provides a clean and consistent audio pickup while allowing the actors to move about freely.
How close should a boom mic be to the actor?
The further the mic is away from subject, the greater the background noise and echo, so every inch closer improves sound quality. The mic is normally positioned several inches to a foot over the actor’s head. Up to two feet may be acceptable depending on the situation.
Is Figure 8 a stereo?
Recording in stereo There are several stereo recording techniques that involve Figure 8 mics. One of the most popular is something called the “mid-side” technique. Another figure 8 stereo technique is called a “Blumlein Array,” where you cross two Figure 8 mics.
Why do people put condenser mic upside down?
The rationale behind hanging a mic upside down comes from tube mics. The heat rising from the tube can cause the diaphragm to change temperature over time, which will change the sound of the mic. Placing the tube above the capsule will let the heat rise without passing over the diaphragm.
What is the ORTF stereo microphone system?
The ORTF stereo microphone system, also known as Side-Other-Side, is a microphone technique used to record stereo sound .
What is the ORTF technique for recording?
In the ORTF technique, two cardioid microphones are angled 110° apart, with their tips 17cm away from each other. This mimics human ears. On paper, ORTF gives a more realistic stereo image, at the expense of being not quite phase-safe if flattened to mono.
What is ORTF setup?
ORTF setup. It was devised around 1960 at the Office de Radiodiffusion Télévision Française (ORTF) at Radio France . ORTF combines both the volume difference provided as sound arrives on- and off-axis at two cardioid microphones spread to a 110° angle, as well as the timing difference as sound arrives at the two microphones spaced 17 cm apart.
How far apart are the mics on a microphone?
The mics are spaced 17 cm (about 6 3/4″) apart, at an angle of 110 degrees. The ORTF method provides good mono compatibility and stereo imaging, but captures little of the room’s ambience (this may or may not be a good thing, depending on the room you are recording!)