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1. WO2021220471 - VIBRATION SIGNAL GENERATION DEVICE

Publication Number WO/2021/220471
Publication Date 04.11.2021
International Application No. PCT/JP2020/018290
International Filing Date 30.04.2020
IPC
H04R 1/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers
G10L 21/16 2013.1
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
21Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
06Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids
16Transforming into a non-visible representation
CPC
G10L 21/16
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
21Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
06Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids
16Transforming into a non-visible representation
H04R 1/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers, ; loudspeakers or microphones
Applicants
  • パイオニア株式会社 PIONEER CORPORATION [JP]/[JP]
Inventors
  • 磯崎 賢太 ISOZAKI, Kenta
  • 森重 隆司 MORISHIGE, Takashi
Agents
  • 瀧野 文雄 TAKINO, Fumio
  • 津田 俊明 TSUDA, Toshiaki
  • 福田 康弘 FUKUDA, Yasuhiro
Priority Data
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) VIBRATION SIGNAL GENERATION DEVICE
(FR) DISPOSITIF DE PRODUCTION DE SIGNAUX DE VIBRATIONS
(JA) 振動信号生成装置
Abstract
(EN) The present invention enables a desired effect on the physical and mental state of a person listening to a tune, by using vibrations based on the tune even if the tune itself has almost no relaxing or stimulating effect. The present invention: extracts an audio signal in a bandwidth that corresponds to a mode, as a vibration signal for vibrating a vibration generation device while the tune is played, from among audio signals for the tune; and generates a vibration signal on the basis of the extracted audio signal.
(FR) La présente invention produit un effet souhaité sur l'état physique et mental d'un individu qui écoute une mélodie en utilisant les vibrations de la mélodie en question, même si la mélodie ne produit pratiquement aucun effet reposant ou stimulant. La présente invention consiste à extraire un signal audio dans une bande passante correspondant à un mode, en tant que signal de vibration pour faire vibrer un dispositif de génération de vibrations tandis que la mélodie est lue, parmi des signaux audio pour la mélodie; et à générer un signal de vibration sur la base du signal audio extrait.
(JA) リラックス効果も覚醒効果もほとんどない楽曲であっても、その楽曲に基づいた振動により楽曲の聴者の心身の状態に所望の効果を与えることを可能にする。 楽曲の再生中に振動発生装置を振動させるための振動信号として、楽曲の音声信号のうちの、モードに応じた帯域の音声信号を抽出し、この抽出された音声信号に基づいた振動信号を生成する。
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