DATA VISUALIZING SYSTEM IN SPACE

To provide a sound visualizing system capable of measuring sound-pressure level distribution data by beam-forming, respectively in real time even at different positions in depth directions in real three-dimensional space.SOLUTION: A data visualizing system is characterized by: storing coordinate pos...

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Main Authors TERAOKA WATARU, IWANE YASUYUKI, KOBAYASHI MASATO, SATO NARUHIRO, INOUE ATSUTO, OIKAWA YASUHIRO
Format Patent
LanguageEnglish
Japanese
Published 24.11.2022
Subjects
ACOUSTICS
ACOUSTICS NOT OTHERWISE PROVIDED FOR
MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES
MEASURING
METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL
MUSICAL INSTRUMENTS
PHYSICS
SOUND-PRODUCING DEVICES
TESTING
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Summary:To provide a sound visualizing system capable of measuring sound-pressure level distribution data by beam-forming, respectively in real time even at different positions in depth directions in real three-dimensional space.SOLUTION: A data visualizing system is characterized by: storing coordinate positions of X, Y, Z coordinates in real space by carrying out space mapping processing of real space; superposing a different video image subjectable to video image control in real space where the coordinate positions are stored; forming a detection surface by cutting out a cross sectional face in a prescribed position of the different video image subjectable to video image control and also forming a plurality of mesh faces for calculation on the detection surface; detecting acquired data on the formed mesh faces for calculation by detection means; deriving data values on the mesh faces for calculation by calculating the detected data by calculation means; generating a data distribution diagram by data distribution diagram creating means from the acquired data values; and visualizing the data distribution situation in real space.SELECTED DRAWING: Figure 1 【課題】本発明は、ビームフォーミングによる音圧レベル分布データを現実の３次元空間における奥行き方向の異なった位置においてもそれぞれリアルタイムに計測できる音可視化システムを提供する。【解決手段】本発明は、現実の空間を空間マッピング処理して、現実の空間でのＸ、Ｙ、Ｚ座標の座標位置を記憶し、前記座標位置が記憶された現実の空間内に、映像制御が行える別の映像を重ね合わせ、前記映像制御が行える別の映像の所定箇所での横断面を切り出して検知面が形成できると共に、該検知面に複数の計算用メッシュ面が形成でき、前記形成された複数の計算用メッシュ面上での取得データを検知手段で検知し、検知したデータを算出手段により算出して前記複数の計算用メッシュ面上でのデータ値を求め、求めた複数のデータ値からデータ分布図作成手段によりデータ分布図を生成し、現実空間でのデータ分布状況を可視化したことを特徴とする。【選択図】図１
Bibliography:Application Number: JP20210080301