Number | Date | Country | Kind |
---|---|---|---|
2-418760 | Dec 1990 | JPX | |
3-132993 | Jun 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4974078 | Tsai | Nov 1990 | |
4982282 | Saito et al. | Jan 1991 | |
5128757 | Citta et al. | Jul 1992 | |
5142380 | Sakagami et al. | Aug 1992 | |
5193010 | Juri et al. | Mar 1993 |
Number | Date | Country |
---|---|---|
0401854 | Dec 1990 | EPX |
Entry |
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Patent Abstracts of Japan, vol. 15, No. 148 (E-1056) Apr. 15, 1991, JP-A-30 24 886, Feb. 1, 1991. |
EBU Review-Technical, No. 230, Aug. 1988, pp. 158-181, "Low Bit-Rate Coding of High-Quality Audio Signals", G. Theile, et al. |
Patent Abstracts of Japan, vol. 13, No. 435 (E-825) Sep. 28, 1989, JP-A-11 62 080 Jun. 26, 1989. |