absence of sound and noise

(a)  

the science of art of ordering tones or sounds in succession to produce a composition having unity and harmony

(a)  

undesired sound

(a)  

Music is the science of art of ordering (a)   or sounds in succession to produce a composition having unity and harmony

3) Music is the science of art of ordering tones or (a)   in succession to produce a composition having unity and harmony

Music is the science of art of ordering tones or sounds in succession to produce a composition having (a)   and harmony

Music is the science of art of ordering tones or sounds in succession to produce a composition having unity and (a)  

All (a)   are a form of energy produced by the vibration of an object.

We hear (a)   all the time.

All sounds are a form of (a)   produced by the vibration of an object.

All sounds are a form of energy produced by the (a)   of an object.

The (a)   makes the air around the object vibrate too, these air vibrations are called sound waves.

The vibration makes the (a)   around the object vibrate too, these air vibrations are called sound waves.

The vibration makes the air around the object vibrate too, these air vibrations are called _____ _____.

(a)  

Sound waves travel (a)   and bring the sound to our ears.

_____ _____ travel outwards and bring the sound to our ears.

(a)  

Sound waves travel outwards and bring the sound to our (a)   .

A two-dimensional sound wave looks like a series of (a)   circles that get bigger as they move further away from their origin.

Sound can travel through many different kinds of (a)   , including solids, liquids, and gases.

Sound wave travels at about (a)   m/s through air, but goes faster through liquids and even faster through solids such as iron.

It travels at about 340 meters per second through the (a)   , but goes faster through liquids and even faster through solids such as iron.

-          It travels at about 340 meters per second through air, but goes faster through (a)   and even faster through solids such as iron.

It travels at about 340 meters per second through air, but goes faster through liquids and even faster through (a)   such as iron.

It travels at about 340 meters per second through air, but goes faster through liquids and even faster through solids such as (a)   .

Sound waves travel through (a)   fastest.

Sound waves travel slowest through (a)  

(a)   are regular and tidy, while noise waves are irregular and untidy.

Sound waves are regular and tidy, while (a)   are irregular and untidy.

is a combination of sounds and silence.

(a)  

Music is a combination of _____ and _____.

(a)  

Traditionally, (a)   were not part of music.

Nowadays composers use sounds, silence, and even noises in many different ways in their compositions to create new (a)   .

Traditionally, noises were not part of music, but nowadays composers use ____, ______, and even _____in many different ways in their compositions.

(a)  

an adjective that means “relating to the ear or the sense of hearing.”

(a)  

Every sound has (a)  

Every (a)   has quality.

- Every sound has qualities. These qualities relate to different (a)   of the sound

is the sound quality that distinguishes high sounds from low sounds

(a)  

It is related to frequency

(a)  

a scientific concept that tells us the number of vibrations per second of a sound wave.

(a)  

Frequency is a scientific concept that tells us the number of (a)   per second of a sound wave.

A scientific term for vibrations per second is (a)   , abbreviated Hz.

The human range of hearing is limited (we cannot hear certain frequencies) and it goes from (a)   Hz to 25,000 Hz

The human range of hearing is limited (we cannot hear certain frequencies) and it goes from 20Hz to (a)   Hz

Sounds with frequency lower than (a)   Hz are called ultra-low sounds.

Sounds with frequency lower than 20 Hz are called (a)   .

Sounds higher than 25,000 Hz are called (a)  

Sounds higher than (a)   Hz are called ultra-high sounds.

Some animals can hear ultrahigh sounds, for example, (a)   .

Some animals can hear (a)   sounds (for example, bats

other natural things like (a)   create ultra-low sounds.

other natural things like earthquakes create (a)   sounds.

In music, we represent sound (a)   with musical notes.

In music, we represent sound pitch with (a)   .

is the amount of time or how long or short a note, phrase, section or composition lasts

(a)  

Duration is the amount of (a)   or how long or short a note, phrase, section or composition lasts

is defined to be the power per unit area carried by the wave.

(a)  

Intensity is defined to be the (a)   per unit area carried by the wave.

Intensity is defined to be the power per unit area carried by the (a)   .

is the quality of auditory sensations produced by a tone of a sound wave.

(a)  

Timbre is the quality of auditory sensations produced by a (a)   of a sound wave.

Timbre is the quality of auditory sensations produced by a tone of a (a)   .