-- distant thunder
-- bass drum
-- tuba
-- string bass
-- chemical explosion
-- cannon shot
-- Bowling ball falling on a carpeted floor
-- punching a wall
-- 60 cycle hum in a tube-type stereo amplifier
-- any piano note more than 1 octave below middle-C
Thunder, an electric Bass Guitar with the amp and guitar at top volume, a fortissimo hit on a bass drum, a fortissimo breath on a tuba, and thats all i can think of on the top of my head. Hope its helpful. :)
Any sound of a lower frequency than something you consider "normal".
Pitch
When a loud object such as a train passes you, there is what is officially known as the Doppler Effect, by which the sound has a higher pitch as the object approaches, and a lower pitch as it passes. The speed of the object, whether approaching or receding, affects the wavelength of the sound.
With most hard floors it will, but with things like carpets it won't at all.
loud sound- a dog barking soft sound- the turning of a book page
Scroll down to related links and look at "Sound level change and the change of the respective factor of volume / loudness, sound pressure / sound intensity".
The amplitude of a sound wave is a measure of its loudness. A loud sound will have a higher amplitude.
pitch isn't used to find sound but pitch is if the sound is loud or soft. the pitch of music may vary.
A wave with a loud high pitch would have a high frequency and short wavelength. It would appear as a rapid series of crests and troughs close together. In terms of sound, it would be like a shrill, piercing tone.
pitch - how high or low a sound is volume - how loud a sound is
A typical barn owl call sounds like a high pitch screeching sound and is pretty loud.
Pitch refers to how high or low a sound is, determined by the frequency of the sound waves. Volume, on the other hand, refers to how loud or soft a sound is, determined by the amplitude of the sound waves.
Pitch
Hertz measures the pitch, the tone of a sound, not how loud it is.
It is called "Noises". It will look like someone drew lines inside the column.
When a person talks or something crashes it forms a sound. There is sound all over the world. Sound can vary in two different ways. The pitch (not the pitch as in football pitch) of a sound and the volume of a sound. Pitch is how high or how low a sound is. A high pitched sound is like when a child talks. A low pitched sound is like when an adult talks Volume is the term for how strong or how soft a sound is. If the sound is strong then it is loud. But when the sound is soft then the sound is quiet.
Amplitude is how loud it is. So a soft sound would have a small amplitude. Frequency is the pitch of the sound. High sounds have high frequency. Wavelength is the type of sound. Music wavelengths are in harmony. Changing the wavelength gives us the different words etc that we make.
By vibration of vocal chords.. High frequency of vibration/low pitch = sweet sound Low frequency of vibration/high pitch = harsh sound High amplitude = loud sound