Assignee
AUREAL SEMICONDUCTOR INC
US·11 granted patents·877 citations·filing 1994–1998
Top patents by PatentIndex Score
11 records- 0194US5729612AMethod and apparatus for measuring head-related transfer functionsAUREAL SEMICONDUCTOR INC·Filed 1994·Granted Mar 17, 1998·174 cites·10 claims
- 0291US5596644AMethod and apparatus for efficient presentation of high-quality three-dimensional audioAUREAL SEMICONDUCTOR INC·Filed 1994·Granted Jan 21, 1997·105 cites·50 claims
- 0390US6167465ASystem for managing multiple DMA connections between a peripheral device and a memory and performing real-time operations on data carried by a selected DMA connectionAUREAL SEMICONDUCTOR INC·Filed 1998·Granted Dec 26, 2000·182 cites·9 claims
- 0487US5659619AThree-dimensional virtual audio display employing reduced complexity imaging filtersAUREAL SEMICONDUCTOR INC·Filed 1994·Granted Aug 19, 1997·82 cites·5 claims
- 0583US6072877AThree-dimensional virtual audio display employing reduced complexity imaging filtersAUREAL SEMICONDUCTOR INC·Filed 1997·Granted Jun 6, 2000·87 cites·5 claims
- 0679US6051772AMethod and apparatus for emulating a frequency modulation deviceAUREAL SEMICONDUCTOR INC·Filed 1997·Granted Apr 18, 2000·63 cites·27 claims
- 0776US5802180AMethod and apparatus for efficient presentation of high-quality three-dimensional audio including ambient effectsAUREAL SEMICONDUCTOR INC·Filed 1997·Granted Sep 1, 1998·60 cites·17 claims
- 0869US6148086AMethod and apparatus for replacing a voice with an original lead singer's voice on a karaoke machineAUREAL SEMICONDUCTOR INC·Filed 1997·Granted Nov 14, 2000·41 cites·30 claims
- 0954US6009178AMethod and apparatus for crosstalk cancellationAUREAL SEMICONDUCTOR INC·Filed 1996·Granted Dec 28, 1999·39 cites·30 claims
- 1054US5969282AMethod and apparatus for adjusting the pitch and timbre of an input signal in a controlled mannerAUREAL SEMICONDUCTOR INC·Filed 1998·Granted Oct 19, 1999·19 cites·17 claims
- 1151US5815578AMethod and apparatus for canceling leakage from a speakerAUREAL SEMICONDUCTOR INC·Filed 1997·Granted Sep 29, 1998·25 cites·20 claims
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