| 发明名称 |
SOUND SOURCE VECTOR GENERATOR AND VOICE ENCODER/DECODER |
| 摘要 |
A limitation is imposed on a noise code vector generated from an algebra code book so as to reduce the total number of entries of the algebra code book. Entries of a random code book of a large number of pulses are assigned to the reduced part. According to the mode, the number of entries of the reduced part is adaptively changed. |
| 申请公布号 |
WO0054258(A1) |
申请公布日期 |
2000.09.14 |
| 申请号 |
WO2000JP01225 |
申请日期 |
2000.03.02 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;EHARA, HIROYUKI;MORII, TOSHIYUKI |
发明人 |
EHARA, HIROYUKI;MORII, TOSHIYUKI |
| 分类号 |
G10L19/12;G10L19/00;G10L19/08;G10L19/10;H03M7/30 |
主分类号 |
G10L19/12 |
| 代理机构 |
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代理人 |
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