Listening to frequencies

Simple sine waves

400Hz sine wave
[Graphics:../Images/index_gr_84.gif]

[Graphics:../Images/index_gr_85.gif]

800Hz sine wave
[Graphics:../Images/index_gr_86.gif]

[Graphics:../Images/index_gr_87.gif]

2KHz sine wave
[Graphics:../Images/index_gr_88.gif]

[Graphics:../Images/index_gr_89.gif]

More complex sine waves

Sum of two sine waves
[Graphics:../Images/index_gr_90.gif]

[Graphics:../Images/index_gr_91.gif]

[Graphics:../Images/index_gr_92.gif]

[Graphics:../Images/index_gr_93.gif]
Product of two sine waves
[Graphics:../Images/index_gr_94.gif]

[Graphics:../Images/index_gr_95.gif]

[Graphics:../Images/index_gr_96.gif]


Converted by Mathematica      January 13, 2003