公开(公告)号：US11804202B2

公开(公告)日：2023-10-31

申请号：US17185322

申请日：2021-02-25

Applicant: Yamaha Corporation

Inventor： Kazuki Kashiwase ,  Ryo Tabata ,  Hiroshi Miyazaki

IPC: G10H1/055

CPC classification number: G10H1/055 ,  G10H2220/361

Abstract: An electronic wind instrument includes a breath sensor, an operating element, a speaker, and an acoustic tube. The operating element receives an instruction related to a pitch. The speaker outputs a sound based on musical performance information obtained from at least one of the breath sensor and the operating element. The speaker has an inner space therein. The acoustic tube that has an inner space therein. The inner space of the acoustic tube is continuous with the inner space of the speaker. The acoustic tube extends in a direction away from the speaker.

公开(公告)号：US10354630B2

公开(公告)日：2019-07-16

申请号：US15506842

申请日：2015-09-18

Applicant: YAMAHA CORPORATION

Inventor： Ryo Tabata ,  Jun Usui ,  Emi Tanabe ,  Takahiro Yanagawa ,  Yuji Yamada

IPC: G10H1/36 ,  G10H1/00 ,  G10H3/18

Abstract: Performance information of a music performance executed by a user is received, and temporarily stored into a buffer for each given time period. The performance information is recorded into a recording section in response to a recording instruction by the user. Second performance information having a definite time period is reproduced repeatedly, and the user ad-libs a desired musical performance while listening to the repeatedly reproduced tones of the second performance information. The given time period is set to coincide with the definite time period of the second performance information. Temporarily-stored performance information for the given time period is recorded in one of a plurality of recording tracks. In response to a plurality of user's recording instructions, a plurality of different segments of performance information for the given time period are recorded into respective ones of the recording tracks, and these different segments are reproduced repeatedly in synchronized fashion.