How to make a microphone

How to make a microphone is as follows:

Materials: two paper cups, a small thick string, and pen refills.

1. Prepare two paper cups.

2. Use a pen core to poke a small hole in the center of the bottom of the paper cup, the size of which can be used to thread a string.

3. Prepare a black thread and tie a few more knots at the end.

4. Use the pen core to pass the other end of the rope from the mouth of the cup through the small hole in the bottom of the cup, and pull the rope until the knotted end reaches the bottom of the cup.

5. Pass the other end of the rope from the outer bottom of the cup through the other cup and tie a few more knots.

6. Pull the rope to the bottom of the cup, and the small microphone is ready.

The correct posture for holding the microphone:

1. Standing:

1. The standing posture should be correct and straight.

2. Have a natural facial expression and smile.

3. Pay attention to cooperation and communication with your partner, including communication with eyes and body movements.

2. Sound audition:

1. When auditioning, do not pat the head of the microphone or blow on the microphone;

2. For wired microphones, do not use the microphone frequently. Pull the lead wire, otherwise it will easily cause the lead wire to break.

3. Hold:

1. The microphone is perpendicular to the ground at a slight angle.

2. Speak at the position of your chin, do not cover your face or put it on your mouth.

3. The microphone is two finger widths away from your mouth and about a punch's distance from your chest.

4. The correct way to hold the microphone is a quarter of the way below it; (men hold the lower end of the microphone, and women hold the middle part of the microphone. This is also OK. Generally speaking, men hold the lower end of the microphone. It will make the whole person look taller, more solemn and grand; while a woman holding the microphone in the middle will look more feminine and reserved).

5. Generally, the pickup directivity of a microphone is a heart-shaped area with a 45-degree angle. When speaking normally, the microphone should be parallel to the body, and the tilt angle cannot exceed the 45-degree angle.

4. Say:

1. The closer the microphone is to the mouth, the better the sound pickup effect of the microphone is, and the clearer the sound is. The lower the microphone is, the " The further away the "jet" direction is, the less likely it will be that the microphone is sprayed. As mentioned before, don’t waste your breath when speaking, which means we should practice speaking without puffing up as much as possible.

2. On the other hand, you should also look for the outlet of your breath and try to avoid the microphone there. Another thing to remember is that the distance between the microphone and your mouth should not be more than a punch, otherwise it will be difficult to ensure the pickup quality of the microphone.