• Oscillatory motion
• Graphic representation of oscillatory motion
• When we hear a sound
• Why we hear sounds
• Acoustic waves
• How acoustic waves are transformed into sounds
• Ear: a receiver of acoustic waves
• The ear – brain system
• Audibility limits
• Distinctive characters of the sounds
• Sensitivity of the auditory system
• How to reinforce auditory sensitivity
• Stereophony
• Echo and reverberation
• How to take care of the hearing system
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B17GRA
Ear and hearing
Thanks to this storage system, it will be possible to store all the components, after use, in an orderly and correct manner.
The special pre-formed drawers guarantee high resistance to shocks and atmospheric agents, ensuring that the instruments contained are optimally protected.
16 feasible experiments
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