| 发明名称 |
Teilband-Audiokodiersystem |
| 摘要 |
<p>A band splitting section a01 splits an encoder input signal s00, entered into a subband encoding apparatus, into k band components. The band splitting section a01 outputs a subband signal s01 for each of n (<k) split bands, where n is determined by a processible upper-limit frequency on each application. A scale factor producing section a02 detects a maximum amplitude level of the subband signal s01 for each of n split bands. Then, the scale factor producing section a02 produces scale factor informati <IMAGE></p> |
| 申请公布号 |
DE60015448(T2) |
申请公布日期 |
2005.11.24 |
| 申请号 |
DE2000615448T |
申请日期 |
2000.07.26 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
TANIGUCHI, SHOHEI;YAMAUCHI, MAKOTO |
| 分类号 |
G06T9/00;G10L19/00;G10L19/02;G10L19/032;G10L19/035;H03M7/30;H03M13/27;H04N19/00;H04N19/102;H04N19/115;H04N19/124;H04N19/134;H04N19/166;H04N19/189;H04N19/196;H04N19/40;H04N19/42;H04N19/46;H04N19/59;H04N19/63;H04N19/65;H04N19/67;H04N19/70;H04N19/89;(IPC1-7):G10L19/02 |
主分类号 |
G06T9/00 |
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