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<font size = "4">First Concept</font><br/> | <font size = "4">First Concept</font><br/> | ||
People will produce different sounds when they walk on different undergrounds. I want to use the sound sensor to detect and distinguish these different sounds. But during the test, I found that It can only detect the value of the sound but cannot identify different sounds. | People will produce different sounds when they walk on different undergrounds. I want to use the sound sensor to detect and distinguish these different sounds. But during the test, I found that It can only detect the value of the sound but cannot identify different sounds. | ||
[[File:Fei_4.jpg|400px]] | |||
<font size = "4">Second Concept</font><br/> | <font size = "4">Second Concept</font><br/> | ||
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<b><font size = "2">Plan 1</font></b><br/> | <b><font size = "2">Plan 1</font></b><br/> | ||
[[File:Fei_14.png|400px]] | |||
Problem：<br/> | Problem：<br/> | ||
- The graphic size is a bit small<br/> | - The graphic size is a bit small<br/> | ||
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<b><font size = "2">Plan 2</font></b><br/> | <b><font size = "2">Plan 2</font></b><br/> | ||
I chose four scenes in Ilm Park, grass, gravel road, wooden bridge and flowing water. The colors representing the four scenes were selected separately, so that people can better feel the different sounds.<br/> | I chose four scenes in Ilm Park, grass, gravel road, wooden bridge and flowing water. The colors representing the four scenes were selected separately, so that people can better feel the different sounds.<br/> | ||
[[File:Fei_10.png|350px]] [[File:Fei_11.png|350px]] | |||
[[File:Fei_12.png|350px]] [[File:Fei_13.png|350px]] | |||