A small loudspeaker is used with an old cassette tape player, as seen in the photograph below, to play some rousing music. You can hear a breif snippet of the music in an mpeg video by clicking your mouse on the photograph.
But Gwen stops just before she would position the speaker up to the hole in the baffle, as seen in the video. The question is what will happen to the sound when Gwen places the loudspeaker up to the hole.
When the speaker is placed up to the hole,
Click here for Answer #165 after November 24, 2003.
