Figure 5.29  Tomorrow Never Knows ``bird calls'' and reversed guitar

The first spectrogram was created from a clip of a recording ofTomorrow Never Knows by The Beatles. The clip begins at 0:09 and lasts for about 1.1 seconds.  To hear the laughing sounds, the clip is slowed down to half speed.

The second spectrogram was created from a clip of the same recording.  The clip begins at 1:14 and lasts for 10.5 seconds.

A recording of Tomorrow Never Knows is available for purchase from iTunes.