公开(公告)号：US09396715B2

公开(公告)日：2016-07-19

申请号：US14045637

申请日：2013-10-03

Applicant: YAMAHA CORPORATION

Inventor： Tadashi Okano ,  Takuma Yamazaki

IPC: G10H5/02 ,  H04M1/65 ,  G10H1/00

CPC classification number: G10H5/02 ,  G10H1/0066 ,  G10H2250/641 ,  H04M1/65

Abstract: A sequence of performance data to be loop-reproduced is read out repetitively for at least two cycles, and audio data repeating for at least two cycles are created on the basis of the read-out performance data. Audio data of a second or subsequent cycle of the created audio data have mixed therein a residual portion (release portion or reverberation portion) of a tone generated in a preceding cycle. The audio data of the second or subsequent cycle are stored as audio data for loop reproduction, and thus, the stored audio data for loop reproduction will include a residual portion of a tone generated in a preceding cycle. Thus, if the stored audio data for loop reproduction are reproduced repetitively, it is possible to achieve loop reproduction reflecting therein a residual portion of a tone generated in a preceding cycle.

Abstract translation: 将循环再现的一系列性能数据重复地读出至少两个周期，并且基于读出的性能数据创建重复至少两个周期的音频数据。 创建的音频数据的第二或后续周期的音频数据在其中混合了在前一周期中产生的音调的剩余部分（释放部分或混响部分）。 第二或后续周期的音频数据被存储为用于循环再现的音频数据，因此，用于循环重放的所存储的音频数据将包括在前一周期中产生的音调的剩余部分。 因此，如果存储用于循环再现的音频数据被重复地再现，则可以实现在其中反映在前一周期中产生的音调的剩余部分的循环再现。

公开(公告)号：US10262640B2

公开(公告)日：2019-04-16

申请号：US15952837

申请日：2018-04-13

Applicant: YAMAHA CORPORATION

Inventor： Hideaki Takehisa ,  Mikihiro Hiramatsu ,  Takuma Yamazaki

IPC: A63H5/00 ,  G04B13/00 ,  G10H1/00 ,  G10H1/42

Abstract: A musical performance support device includes: a tempo analysis unit that analyzes a tempo of musical piece sound data, the musical piece sound data indicating a musical piece sound; a sound generation unit that generates a sound based on the analyzed tempo, the generated sound indicating a beat of the musical piece sound data; and a sound processing unit that adds the generated sound to the musical piece sound.

公开(公告)号：US08779269B2

公开(公告)日：2014-07-15

申请号：US13845965

申请日：2013-03-18

Applicant: Yamaha Corporation

Inventor： Takuma Yamazaki

IPC: A63H5/00 ,  G04B13/00 ,  G10H7/00

CPC classification number: G09B15/02

Abstract: A storage section stores therein a plurality of music content items each including image data of one or more pages. An order is determined of two or more of the music content items stored in the storage section. Page information designating a page to be displayed is acquired, for example, in response to a user's operation. By reference to the storage section, a page arrangement is specified which is indicative of a state in which the image data of the ordered two or more music content items are arranged in a consecutive fashion in accordance with the determined order. A page designated by the acquired page number information is identified in the specified page arrangement. Image data of the acquired page is displayed on a display.

Abstract translation: 存储部分存储包括一个或多个页面的图像数据的多个音乐内容项目。 确定存储在存储部分中的两个或多个音乐内容项目的顺序。 例如，响应于用户的操作，获取指定要显示的页面的页面信息。 通过参考存储部分，指定了一个页面排列，其指示按照所确定的顺序连续排列排序的两个或多个音乐内容项目的图像数据的状态。 在指定的页面排列中识别由获取的页码信息指定的页面。 所获取的页面的图像数据被显示在显示器上。