Number | Date | Country | Kind |
---|---|---|---|
9006717[U] | Jun 1990 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4698776 | Shibata | Oct 1987 | |
4797925 | Lin | Jan 1989 | |
4805217 | Morihiro et al. | Feb 1989 | |
4811396 | Yatsuzuka | Mar 1989 | |
4817157 | Gerson | Mar 1989 | |
4896361 | Gerson | Jan 1990 | |
4924508 | Crepy et al. | May 1990 | |
4933957 | Bottan et al. | Jun 1990 | |
5060269 | Zinser | Oct 1991 |
Entry |
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"Speech Codec for the European Mobile Radio System" IEEE, Proc. ICASSP Sep. 1988, New York by Vary et al. pp. 227-230. |