| Application number | Title of the application | Filing Date | Status |
|---|
| 08/054935 | SINGLE AND MULTIPLE CHANNEL BLOCK ADAPTIVE METHODS AND APPARATUS FOR ACTIVE SOUND AND VIBRATION CONTROL | Apr 26, 1993 | Pending |
| 08/050905 | DIFFERENTIAL AUDIO LINE RECEIVER | Apr 21, 1993 | Pending |
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| 08/045486 | HYBRID ANALOG/DIGITAL VIBRATION CONTROL SYSTEM | Apr 6, 1993 | Pending |
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| 08/035319 | DEVICE FOR ACTIVE SIMULATION OF AN ACOUSTICAL IMPEDANCE | Mar 21, 1993 | Pending |
| 08/032915 | TRANSMITTER, RECEIVER AND RECORD CARRIER FOR TRANSMITTING/RECEIVING AT LEAST A FIRST AND A SECOND SIGNAL COMPONENT | Mar 17, 1993 | Pending |
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