A clap is also any loud or sharp noise or collision, like a clap of thunder. After you see a performance, it’s polite to clap — smack your hands together quickly and repeatedly. To clap also means to put something down quickly and with force, like if you clap a plate on a table.

The correct answer is actually compressed air. When you clap your hands together, you are moving them at faster speeds than just putting them normally, so air has less time to escape. Your hands vibrating does not create the sound.

Depending on the accuracy of your timing, you are likely to find a value of about 300 metre / second. In textbooks the value of the speed of sound in air is often quoted as 340 metre / second. Under normal conditions, this speed remains pretty well constant.

When you clap your hands, the air between them is easily pushed aside. The air does not provide much resistance. And you skin is free to vibrate for the moment it takes to clap. Underwater, you hands have to move all of the water that is between them before clapping, which is difficult to accomplish.

Sound does not travel at all in space. The vacuum of outer space has essentially zero air. Because sound is just vibrating air, space has no air to vibrate and therefore no sound. If you are sitting in a space ship and another space ship explodes, you would hear nothing.

On land, humans hear through air conduction. Sound pressure waves cause tiny disturbances in the air that travel into the ear canal and vibrate the ear drum, which is connected to the three smallest bones in the body, the ossicles of the middle ear. But underwater, humans don’t hear using the normal channels.

Underwater sound travels 4.3 times faster than on land, but words and the direction of the noise are distorted. This is because in all bodies of water sound goes straight to the mastoid bone of the skull right behind your earlobes, essentially using your skull as an ear!

Sound travels faster in water compared with air because water particles are packed in more densely. Thus, the energy the sound waves carry is transported faster. This should make the sound appear louder.

Since sound waves travel so much faster underwater than in air, it is much harder for us to detect where they are coming from. Our bodies have something called bone conductivity. This is a process in which the mastoid, the bone behind our ears, takes in sounds.

You’ll be able to hear it clear as a bell from hundreds of feet away. Sound needs a medium to travel through (that’s why in the vacuum of space, no one can hear you scream), and sound moves four times faster through water than it does air. [Sound underwater] doesn’t really travel through your eardrums.

When underwater objects vibrate, they create sound-pressure waves that alternately compress and decompress the water molecules as the sound wave travels through the sea.

As sound travels through a medium such as water, it gets absorbed – caught by the molecules within the medium. The medium actually changes some of the acoustic energy of the sound wave into heat. The absorption in sea water is much greater than would be expected due to the viscosity of pure water.

In general, soft, pliable, or porous materials (like cloths) serve as good acoustic insulators – absorbing most sound, whereas dense, hard, impenetrable materials (such as metals) reflect most.

Answer: Yes it does, if u want to communicate to ur neighbor,friends, etc. You can use a large empty can using a long string to communicate with him/her.

Sound waves enter the ears and travel down a canal at the end of which is a thin, tightly stretched membrane called eardrum. As the sound wave strikes the eardrum, it vibrates and the vibrations reach the inner ear which sends signals to the brain. The brain interprets the signals and we hear the sound.

Three components are needed for sound to be heard: A source – where the sound is made. A medium – something for the sound to travel through. A receiver – something to detect the sound.

When you want to speak, you close your vocal folds and begin to exhale, causing an increase in pressure that starts them vibrating (cyclic opening and closing). The vibration of the vocal folds chops the air flow, producing a buzz-like sound which doesn’t sound much like what we hear when we listen to someone’s voice!

There are many parts of the body that help us produce speech. To speak, you use your stomach muscles, lungs, voice box, tongue, teeth, lips, and even your nose. Your brain coordinates it all. Speech actually starts in the stomach with the diaphragm.

Without sound, then, our world would lose some its beauty. It would be a dangerous place, and one in which communication would be difficult and cumbersome.

It involves four processes: Initiation, phonation, oro-nasal process and articulation.

Though everyone’s range is specific to their voice, most vocal ranges are categorized within 6 common voice types: Bass, Baritone, Tenor, Alto, Mezzo-Soprano, and Soprano.

Voice (or vocalization) is the sound produced by humans and other vertebrates using the lungs and the vocal folds in the larynx, or voice box. Voice is not always produced as speech, however. If the vocal folds in the larynx did not vibrate normally, speech could only be produced as a whisper. …

Singing without the chest voice quality usually results in a breathy, weak sound because of the lack of vocal fold engagement. Moreover, when your folds aren’t resisting air properly, then you have to push out extra air to produce more sound. Thus a singer without enough chest voice often runs out of breath.

Much of the time, when we try to sing loud, we end up singing with our head voice meaning we’re demanding our vocal cords do all the work with less air. When you haven’t exercised them enough, it creates strain and your voice cracks without being able to hold the note! Another problem is your breathing.

It should be very relaxed, and silent. Noise is an indication of resistance and tension. Attempting to breathe only through the nose during song performance results in noise and is impractical, so a combination of relaxed nose and mouth intake is preferred.

Here are the things you can do to avoid recording them.

1. Use a Pop Filter. A pop filter is a physical screen that sits in front of a microphone.
2. Microphone Selection. Use a cardioid microphone that has a tight sound pattern.
3. Microphone Placement.
4. Use a Noise Gate When Recording.
5. Use Proper Breathing Techniques When Recording.

Microphone placement

1. Place the microphone element to the side of your mouth to avoid noise from breathing.
2. Keep the microphone element about an inch from the side of your mouth, but not touching it.
3. Make sure the front of the microphone points toward your mouth.
4. Position the headset consistently every time you use it.

The easiest way to prevent these plosives and breathing noises from ending up in your recording is through something called a pop filter. You can find a good condenser mic and pop filter online to help give you the most professional sound. Pantyhose also helps to reduce the various breathing noises I mentioned.