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| Number | Title | Issue Date |
| 7076071 | Process for enhancing the existing ambience, imaging, depth, clarity and spaciousness of sound recordings A process for enhancing ambience in an audio signal output that is derived from an audio signal input in a dual channel audio ambience extraction circuit. The process includes cross-coupling of audio signals in one channel with audio signals in another channel. Each... | 07/11/2006 |
