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At what frequencies do advertisers concentrate the commercials sound?
Wiki User
∙ 13y ago
At frequencies in which the ears are the most sensitive.
Wiki User
∙ 13y ago
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What is an ultrasonic wave?
Ultrasonic waves are sound waves with frequencies higher than what humans can hear. Sound waves have frequencies of about 20,000 to 100,000.
What are sound waves with frequencies below normal range?
Infrasounds (frequencies under 20 kHz)
What are sonic sound waves?
they are sound waves with frequencies ranging from 20 to 20,000 Hz
What is ossilloscope?
Basically, is a device which measures the amplitude and frequencies of a sound wave. It is shown on a screen. Closer waves, higher frequencies. Longer waves, lower frequencies.
What is ultrasonic sound?
frequencies higher than 20 kHz are called ultra sound or ultra sonic sound.
Can different sounds be produced by sound waves with the same frequencies?
No. The frequencies determine the sound.
What is the term for the blending overlaping sound wave frequencies through interference?
Sound quality is the term for the bending of overlapping sound wave frequencies through interference.
What result from wavelengths and frequencies of light and sound?
Different wavelengths and frequencies of light are interpreted as different colours; those of sound are interpreted as pitch.
What is an ultrasonic wave?
Ultrasonic waves are sound waves with frequencies higher than what humans can hear. Sound waves have frequencies of about 20,000 to 100,000.
What results from wavelengths and frequencies of light and sound?
Different wavelengths and frequencies of light are interpreted as different colours; those of sound are interpreted as pitch.
Sound waves have two parts?
Sound waves have wavelengths and frequencies.
What are sound waves with frequencies below normal range?
Infrasounds (frequencies under 20 kHz)
What are sound waves with frequencies above the normal human range of hearing?
Sound waves with frequencies above the normal human range of hearing are called ultrasoundUltrasoundUltrasonic for frequencies higher than a human can hear, and infrasonic for those frequencies below the human threshold of hearing.
Are there three frequencies of sound able to create all other frequencies like the three colors of light?
No.
Sound waves with frequencies above the normal human range of hearing are called what?
Sound waves with frequencies above the normal human range of hearing are called ultrasoundUltrasoundUltrasonic for frequencies higher than a human can hear, and infrasonic for those frequencies below the human threshold of hearing.
What causes beats?
Two frequencies of sound that are constant.
What are sonic sound waves?
they are sound waves with frequencies ranging from 20 to 20,000 Hz
