Vous devez avoir un compte pour accéder à cet exercice.
Parmi les graphiques suivant selectionner les graphiques représentant des signaux sonores pures
- A.
{"data": [{"x": 0, "y": 0}, {"x": 10, "y": 0}, {"x": 10, "y": 8}, {"x": 10, "y": 0}, {"x": 41, "y": 0}], "options": {"xAxis": {"title": {"text": "Fr\u00e9quence (Hz)"}, "plotLines": [{"color": "#000000", "width": 2, "value": 0}], "labels": {"enabled": true}}, "yAxis": {"title": {"text": "Amplitude (dB)"}, "plotLines": [{"color": "#000000", "width": 2, "value": 0}], "labels": {"enabled": false}}, "tooltip": {"enabled": false}, "plotOptions": {"series": {"states": {"hover": {"enabled": false}}}}}}
- B.
{"data": [{"x": 0, "y": 0}, {"x": 10, "y": 0}, {"x": 10, "y": 6}, {"x": 10, "y": 0}, {"x": 70, "y": 0}, {"x": 70, "y": 5}, {"x": 70, "y": 0}, {"x": 40, "y": 0}, {"x": 40, "y": 3}, {"x": 40, "y": 0}, {"x": 90, "y": 0}, {"x": 90, "y": 8}, {"x": 90, "y": 0}, {"x": 110, "y": 0}], "options": {"xAxis": {"title": {"text": "Fr\u00e9quence (Hz)"}, "plotLines": [{"color": "#000000", "width": 2, "value": 0}], "labels": {"enabled": true}}, "yAxis": {"title": {"text": "Amplitude (dB)"}, "plotLines": [{"color": "#000000", "width": 2, "value": 0}], "labels": {"enabled": false}}, "tooltip": {"enabled": false}, "plotOptions": {"series": {"states": {"hover": {"enabled": false}}}}}}
- C.
{"data": [{"x": 0, "y": 0}, {"x": 40, "y": 0}, {"x": 40, "y": 3}, {"x": 40, "y": 0}, {"x": 30, "y": 0}, {"x": 30, "y": 5}, {"x": 30, "y": 0}, {"x": 10, "y": 0}, {"x": 10, "y": 7}, {"x": 10, "y": 0}, {"x": 60, "y": 0}, {"x": 60, "y": 8}, {"x": 60, "y": 0}, {"x": 90, "y": 0}, {"x": 90, "y": 9}, {"x": 90, "y": 0}, {"x": 70, "y": 0}, {"x": 70, "y": 2}, {"x": 70, "y": 0}, {"x": 110, "y": 0}], "options": {"xAxis": {"title": {"text": "Fr\u00e9quence (Hz)"}, "plotLines": [{"color": "#000000", "width": 2, "value": 0}], "labels": {"enabled": true}}, "yAxis": {"title": {"text": "Amplitude (dB)"}, "plotLines": [{"color": "#000000", "width": 2, "value": 0}], "labels": {"enabled": false}}, "tooltip": {"enabled": false}, "plotOptions": {"series": {"states": {"hover": {"enabled": false}}}}}}
- D.
{"data": [{"x": 0, "y": 0}, {"x": 70, "y": 0}, {"x": 70, "y": 3}, {"x": 70, "y": 0}, {"x": 90, "y": 0}, {"x": 90, "y": 2}, {"x": 90, "y": 0}, {"x": 20, "y": 0}, {"x": 20, "y": 5}, {"x": 20, "y": 0}, {"x": 30, "y": 0}, {"x": 30, "y": 7}, {"x": 30, "y": 0}, {"x": 40, "y": 0}, {"x": 40, "y": 1}, {"x": 40, "y": 0}, {"x": 110, "y": 0}], "options": {"xAxis": {"title": {"text": "Fr\u00e9quence (Hz)"}, "plotLines": [{"color": "#000000", "width": 2, "value": 0}], "labels": {"enabled": true}}, "yAxis": {"title": {"text": "Amplitude (dB)"}, "plotLines": [{"color": "#000000", "width": 2, "value": 0}], "labels": {"enabled": false}}, "tooltip": {"enabled": false}, "plotOptions": {"series": {"states": {"hover": {"enabled": false}}}}}}
Pour accéder à cet exercice, il faut être connecté.