Number | Name | Date | Kind |
---|---|---|---|
4939749 | Furcher | Jul 1990 |
Entry |
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"40, 32, 24, 16 kbit/s Adaptive Differential Pulse Code Modulation (ADPCM)", CCITT Recommendation G.726, Geneva, 1990. |
"MPT 1375, Common Air Interface Specification", Department of Trade and Industry, London, 1989. |
"MC145532 ADPCM Transcoder Product Preview", in Motorola Telecommunications Device Data, DL 136, Rev. 2, Motorola, Inc. 1989. |
"MC145554/MC145557.MC145564/MC145567 PCM Codec-Filter", in Motorola Telecommunications Device Data, DL 136, Rev. 2, Motorola, Inc., 1989. |