基本信息:
- 专利标题： 유넷 기반의 음원 대역 변환장치 및 방법
- 专利标题（英）：KR20210033853A - Method and Apparatus for Audio Band Conversion Based on U-Net
- 申请号：KR20190115687 申请日：2019-09-19
- 公开(公告)号：KR20210033853A 公开(公告)日：2021-03-29
- 优先权： KR20190115687 2019-09-19
- 主分类号： G10L21/038
- IPC分类号： G10L21/038 ; G06N20/00
摘要：
유넷기반의음원대역변환장치및 방법을개시한다. 전송채널의제약으로인하여고압축률로압축되어모바일디바이스로전송된저품질의음원데이터를고품질음원과등가의데이터로변환하기위하여, 유넷에기반하여회귀적방식을이용하는음원대역변환장치및 방법을제공하는데 목적이있다..
摘要（英）：
Disclosed is a UNET-based sound source band conversion apparatus and method.
Providing an apparatus and method for converting a sound source band using a regressive method based on UNET in order to convert low-quality sound source data compressed at a high compression rate and transmitted to a mobile device into data equivalent to a high-quality sound source due to the limitation of the transmission channel. There is a purpose...
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 |
| ------G10L21/00 | 为了改变语音信号的品质或其可理解性而处理语音信号以产生另一种可听的或非可听的信号，例如视觉信号、触觉信号 |
| --------G10L21/003 | .改变声音质量，例如音调或共振峰 |
| ----------G10L21/038 | ..采用扩频技术 |