基本信息:
- 专利标题： DEVICE AND METHOD FOR DIGITAL DATA PROCESSING
- 申请号：JP2002053553 申请日：2002-02-28
- 公开(公告)号：JP2003258647A 公开(公告)日：2003-09-12
- 发明人： SHIMODA TOSHIAKI , IKEDA YOHEI , HIEKATA TAKAYUKI , MORITA KOJI , HASHIMOTO HIROSHI , TAKAHASHI TETSUYA
- 申请人： KOBE STEEL LTD
- 专利权人： KOBE STEEL LTD
- 当前专利权人： KOBE STEEL LTD
- 优先权： JP2002053553 2002-02-28
- 主分类号： G10L19/00
- IPC分类号： G10L19/00 ; G10L19/02 ; G10L21/14 ; H03M7/30 ; H04N19/44 ; H04N19/60 ; H04N19/625 ; H04N19/91 ; G10L11/00 ; H04N7/30
摘要：
PROBLEM TO BE SOLVED: To provide a multifunctional digital data processor which has a bass or treble boost processing function or a spectrum analyzer function, without increasing the program capacity or requiring a large-sized device. SOLUTION: This device has a processing means to optionally process the frequency information on the digital data which are computed when coding digital data or decoding the coded digital data. This digital data processor codes or decodes the frequency information optionally processed by this processing means. COPYRIGHT: (C)2003,JPO
公开/授权文献:
- JP3537807B2 Digital data processing apparatus, and method 公开/授权日：2004-06-14
信息查询:
EspacenetIPC结构图谱:
| G | 物理 |
| --G10 | 乐器；声学 |
| ----G10L | 语言分析或合成；语言识别 |
| ------G10L19/00 | 用于冗余度下降情形的语音分析—合成技术；语音编码或解码 |