Title:
MASKING DEVICE
Document Type and Number:
Japanese Patent JP2023020577
Kind Code:
A
Abstract:
To provide a masking device that generates and reproduces a masking sound that responds to utterance of a person in real time.SOLUTION: A masking device 1 includes: a detection unit 111 that detects a sound signal indicating a sound from an output signal output from a microphone; an analysis unit 112 that analyzes the sound signal to generate feature data indicating features of the sound; and a generation unit 114 that based on the feature data, generates masking data indicating a music that masks the sound.SELECTED DRAWING: Figure 4
Inventors:
TSUJI NOBUAKI
Application Number:
JP2021126014A
Publication Date:
February 09, 2023
Filing Date:
July 30, 2021
Export Citation:
Assignee:
YAMAHA CORP
International Classes:
G10K11/175; G10L19/00; G10L25/21; G10L25/78; G10L25/90; H04R3/00
Attorney, Agent or Firm:
Ochi International Patent Office