发明名称 |
Harmony chorus apparatus generating chorus sound derived from vocal sound |
摘要 |
<p>A harmony chorus apparatus collects an original of a vocal sound performed after a main melody pattern of a song, and adds a chorus sound derived after a chorus melody pattern of the same song to the vocal sound. A memory stores a main melody data representative of the main melody pattern and a chorus melody data representative of the chorus melody pattern which is designed in harmony with the main melody pattern. A pitch difference calculator sequentially retrieves the main melody data and the chorus memory data from the memory in synchronization with progression of the song, and calculates a pitch difference between the main melody pattern and the chorus memory pattern according to the retrieved main melody data and chorus melody data. A chorus generator shifts a pitch of the collected vocal sound by the calculated pitch difference to generate the chorus sound in the form of a variation of the vocal sound. A mixing device mixes the generated variation of the vocal sound and the collected original of the vocal sound with each other to thereby create a harmony of the song. <IMAGE></p> |
申请公布号 |
EP0725381(A1) |
申请公布日期 |
1996.08.07 |
申请号 |
EP19960101445 |
申请日期 |
1996.02.01 |
申请人 |
YAMAHA CORPORATION |
发明人 |
YOSHIDA, MASAO;NAGATA, YUICHI;KUROIWA, KIYOTO;SUZUKI, SATOSHI;KITANO, MIKIO |
分类号 |
G10K15/04;G10H1/00;G10H1/10;G10H1/36;(IPC1-7):G10H1/00 |
主分类号 |
G10K15/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|