Rub & Buzz and Other Irregular Loudspeaker ... - Klippel GmbH
Rub & Buzz and Other Irregular Loudspeaker ... - Klippel GmbH
Rub & Buzz and Other Irregular Loudspeaker ... - Klippel GmbH
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[V]<br />
0,03<br />
0,02<br />
0,01<br />
0,00<br />
-0,01<br />
-0,02<br />
-0,03<br />
Distortion Signal in the Time Domain<br />
output of the high-pass filter f c=20f<br />
ZOOM<br />
Total sound pressure<br />
50<br />
Model error<br />
distortion signal<br />
Period<br />
Frequency [Hz]<br />
• Regular distortion have high energy<br />
• Disturbances have low energy<br />
• Disturbances are concentrated in time during a period<br />
impulsive distortion (high crest factor)<br />
Active compensation is useful<br />
<strong>Klippel</strong>, <strong>Rub</strong> & <strong>Buzz</strong> <strong>and</strong> <strong>Other</strong> <strong>Irregular</strong> <strong>Loudspeaker</strong> Distortion, 32<br />
KLIPPEL