DIRECTIVITY CONTROL SYSTEM AND VOICE OUTPUT CONTROL METHOD

• Main Authors: TOKUDA TADAMICHI, YUSHIMO RYOICHI, MATSUMOTO HIROYUKI, YOSHIKUNI SHINTARO
• Format: Patent
• Language: English; Japanese
• Published: 26.01.2017
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PICTORIAL COMMUNICATION, e.g. TELEVISION; PUBLIC ADDRESS SYSTEMS

PROBLEM TO BE SOLVED: To prevent deterioration of privacy protection for a person, while preventing the content of a voice uttered by a person from being known by others when the voice is uttered by the person in a privacy protection area.SOLUTION: A motion detector of a camera device CA detects a m...