公开(公告)号：US12128273B2

公开(公告)日：2024-10-29

申请号：US18000379

申请日：2021-06-01

Applicant: Rayvox Ltd.

Inventor： Oren Boder ,  Edward Handford

IPC: A63B23/025 ,  A63B23/18 ,  G09B15/00

CPC classification number: A63B23/025 ,  A63B23/18 ,  G09B15/00

Abstract: A vocal training device comprises a generally cylindrical hollow body. The generally cylindrical hollow body has a first open end, a second open end, a first tube member and a second tube member. The second tube member is configured to be telescopically inserted into the first tube member, such that the length of the generally cylindrical hollow body of the vocal training device is adjustable. The vocal training device also has a connector having a portion that is configured for removable connection to the second open end of the generally cylindrical hollow body of the vocal training device and a portion configured for removable connection to a vocal training attachment member. The vocal training attachment member can be an aperture reducing attachment, a variable aperture reducing attachment, a breath visualisation attachment, a water resistance voice therapy training attachment or an oscillating resistance generator.

公开(公告)号：US20230218945A1

公开(公告)日：2023-07-13

申请号：US18000379

申请日：2021-06-01

Applicant: Rayvox Ltd.

Inventor： Oren Boder ,  Edward Handford

IPC: A63B23/025 ,  A63B23/18

CPC classification number: A63B23/025 ,  A63B23/18 ,  G09B15/00

Abstract: A vocal training device comprises a generally cylindrical hollow body. The generally cylindrical hollow body has a first open end, a second open end, a first tube member and a second tube member. The second tube member is configured to be telescopically inserted into the first tube member, such that the length of the generally cylindrical hollow body of the vocal training device is adjustable. The vocal training device also has a connector having a portion that is configured for removable connection to the second open end of the generally cylindrical hollow body of the vocal training device and a portion configured for removable connection to a vocal training attachment member. The vocal training attachment member can be an aperture reducing attachment, a variable aperture reducing attachment, a breath visualisation attachment, a water resistance voice therapy training attachment or an oscillating resistance generator.