Hear, recognize and understand speech (interactive)
Interaktiv
Animation:
Shows how ear and sense of hearing interact. The ear alone is not enough – a little brain is also necessary!
Medientyp:
Interaktiv (1,7 MByte)
Letzte Aktualisierung:
25.06.2021
Lizenz:
Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
Was bedeutet das?
So verweisen Sie auf das Medium
Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
Was bedeutet das?
So verweisen Sie auf das Medium
Beschreibung:
Hearing is not just the reception of the sound but it also involves the processing of the impulses in the brain.
A spoken sentence reaches our ear in the shape of sound waves, it is collected and beamed through the pinna, amplified via the eardrum and the ossicles and it then stimulates the sensory cells in the cochlea. These cells send the impulses along the auditory nerve which conveys the impulses into the auditory centre of the brain.
In the brain, the signals are recognized as words and their meaning understood as a sentence in context with other words.
Information and ideas:
This process should be explained step by step.
It may be useful to make a comparison with a dynamo:
The pedalling on a bicycle moves the dynamo on the wheel, something happens. The impulse is passed on, a lamp lights up; what happens in the hearing process is similar as an impulse is also sent to the brain, and there, too, “a light" goes on.
Relevant for teaching:
Structure and function of a sensory organ
Reception of stimuli and transmission of information
Communication
A spoken sentence reaches our ear in the shape of sound waves, it is collected and beamed through the pinna, amplified via the eardrum and the ossicles and it then stimulates the sensory cells in the cochlea. These cells send the impulses along the auditory nerve which conveys the impulses into the auditory centre of the brain.
In the brain, the signals are recognized as words and their meaning understood as a sentence in context with other words.
Information and ideas:
This process should be explained step by step.
It may be useful to make a comparison with a dynamo:
The pedalling on a bicycle moves the dynamo on the wheel, something happens. The impulse is passed on, a lamp lights up; what happens in the hearing process is similar as an impulse is also sent to the brain, and there, too, “a light" goes on.
Relevant for teaching:
Structure and function of a sensory organ
Reception of stimuli and transmission of information
Communication
Dazugehörige Medien:
Diesem Medium sind keine weiteren Medien zugeordnet.
Lernobjekttyp:
Animation
Fächer:
Biology
Klassenstufen:
Grade 5 to 6; Grade 7 to 9; Grade 10 to 13
Schultypen:
Middle/high school
Stichworte:
Communication; Nervous system; Sense of hearing; Speech; Stimulus reception; Communication (human); Hearing process; Processing of stimuli; Speech; Understanding; Whiteboard-compatible
Bibliographie:
Siemens Stiftung Media Portal
Urheber/Produzent:
MediaHouse GmbH
Rechteinhaber:
© Siemens Stiftung 2020