Sequence Characteristics Source URL
400 400 Hz wave signal Tektronix ftp://ftp.tek.com/tv/test/streams/Element/MPEG-Audio/
1kz 1 kHz wave signal
Bass Chorus MIT http://sound.media.mit.edu/mpeg4/audio/sqam/
Harp Harpsichord
Horn Horn
Quar Chorus
Spfe Trumpet
Vioo Violin
Castanets A classic "pre-echo" test case LAME http://lame.sourceforge.net/download/samples/
youcandothat Guitar