发明名称 |
Computer-aided learning system employing a pitch tracking line |
摘要 |
A computer-aided learning system to facilitate a human to control the pitch and rhythm of their voice. In a preferred embodiment for learning how to sing a song in tune, a display provides visual, real-time depiction of the singer's actual pitch compared to the "target" pitch they should be singing, thereby allowing the singer to interactively raise or lower the pitch of their voice.
|
申请公布号 |
US2005262989(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20050137025 |
申请日期 |
2005.05.25 |
申请人 |
ELECTRONIC LEARNING PRODUCTS, INC. |
发明人 |
FRANZBLAU CHARLES A. |
分类号 |
G09B5/02;G09B15/00;G09B15/02;(IPC1-7):G09B15/00 |
主分类号 |
G09B5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|