「diffracted sound」に関連した英語例文の一覧と使い方 - Weblio英語例文検索

To make it possible to lower diffracted sound coming from the upper end of a wound-proof wall without raising the height of the sound-proof wall.例文帳に追加

防音壁の高さを嵩上げすることなく、防音壁の上端から廻り込む回折音を低減する。 - 特許庁

When sound from the noise source is diffracted by the diffraction wall part 31, the sound approaches the loudspeaker 11, and sound particularly in the low band side frequency band is diffracted large to the loudspeaker 11 side by the diffraction wall part 31, so that sound in the lower frequency side frequency band and sound emitted from the loudspeaker 11 efficiently interfere with each other to insulate sound.例文帳に追加

騒音源からの音は回折壁部３１を回折すると、スピーカ１１に近接し、特に低域寄りの周波数帯域の音は、回折壁部３１によってスピーカ１１側へ大きく回折されるので、低周波寄りの周波数帯域の音とスピーカ１１から発せられる音とを、効率よく干渉させて遮音することができる。 - 特許庁

The noises N (a diffraction sound) diffracted on the upper end 14A of the soundproof wall 14 and the canceling sound UN (a diffraction sound) diffracted on the upper end 14A of the soundproof wall 14 overlap each other to reduce the noise level on the anti-road side of the soundproof wall 14.例文帳に追加

防音壁１４の上端１４Ａで回折した騒音Ｎ（回折音）と、防音壁１４の上端１４Ａで回折した打消し音ＵＮ（回折音）とが重なり合い、防音壁１４の反道路側での騒音レベルが低減する。 - 特許庁

With this configuration, since the acoustic sound arriving at one of the sound holes for sound collection can be prevented from being diffracted and arriving at the other sound collecting element, acoustic paths (P1, P2) are integrated, and directive sound collection can be executed by appropriate operation processing.例文帳に追加

これにより、一方の収音素子用の音孔に到来した音響が回折して他方の収音素子に到達することがなく、音響パス（Ｐ１，Ｐ２）が一本化され、適切な演算処理によって指向性収音が可能となる。 - 特許庁

To provide a sound source separating device by which the separation of a sound with high accuracy is attained in a short time even in such a case that the sound is diffracted on a casing such as a cellular phone.例文帳に追加

携帯電話などのように筐体上で音が回折するような場合であっても、短時間に高精度な音の分離を実現することができる音源分離装置を提供する。 - 特許庁

To reduce sound leakage to the rear outside a speaker box through the inside of the speaker box, to improve sound absorption performance in the speaker box and to reduce sound diffracted from the front to be leaked to the rear.例文帳に追加

スピーカボックス内を通じてスピーカボックスの外側後方に漏れる音を低減し、スピーカボックス内の吸音性能を改善するとともに、正面から回析して後方に漏れる音も低減する。 - 特許庁

The components corresponding to the disturbing sound diffracted to a microphone from the sound inputted to the microphone 1 are suppressed by a subtracter 3 and an echo canceller 9.例文帳に追加

マイクロホン１で入力された音声から、マイクロホン１へと回り込んだ妨害音に相当する成分を減算器３およびエコーキャンセラ９により抑圧する。 - 特許庁

To alter amplitude/phase characteristics of a diffracted sound itself of a noise source by changing a sound proof barrier itself with an active silencing device into a cylindrical or rectangular duct etc., and to uniformly and securely reduce the diffracted sound of the sound proof barrier circumferentially along the barrier with one pair of a controller and a microphone even when a plurality of speakers are used.例文帳に追加

能動消音装置付き遮音壁において、遮音壁自体を円筒状や矩形等のダクトに変えて騒音源の回折音自体の振幅・位相特性を改変し、スピーカは複数用いても、制御装置、マイクが１組で遮音壁の回折音を壁周方向に均一に確実に低減できるようにする。 - 特許庁

Sound transmitted from outside of the room into the room through the film 3 is reflected from the sound reflecting plate 21 of the sound insulating plate 20 and then diffracted via sides of the interval d, defined between the sound reflecting plate 21 and the wall 1, to behind the reflecting plate 21, to reach a human listener.例文帳に追加

居室外から膜３を透過した透過音は音響遮蔽板２０の音響反射板２１で反射し、その反射音は音響反射板２１と壁１の間隔ｄの側方から音響反射板２１の後方へ回折し、受聴者まで伝搬する。 - 特許庁

The reduced sound is secondarily diffracted by the side 17a of a diffraction plate 17 and propagated to the side of the soundproofing wall 12 opposite to the noise source 16.例文帳に追加

低減させられた音は、さらに回折板１７の辺１７ａで２次回折して、防音壁１２の騒音源１６と反対側に伝搬する。 - 特許庁

To provide a noise reduction device having a property for lowering a high diffracted sound with a simple shape and capable of making an overhang to an sound source side smaller, a sound insulation wall provided therewith and a mounting method capable of easily mounting the noise reduction device on a sound insulating wall within a short time.例文帳に追加

本発明は形状が簡潔で高い回折音の低減性能を有し、尚かつ音源側への張り出しを小さくできる騒音低減装置、その装置を取り付けた遮音壁、及びその騒音低減装置の防音壁への短時間且つ容易な取り付けが可能である取付方法を提供する - 特許庁

The sound-to-electric transducer element is equipped with a diaphragm 2 which is equipped with a diffraction grating and vibrates with sound pressure, a light source 1 which irradiates the diffraction grating with light, and an optical detector 3 which detects and converts the light diffracted by the diffraction grating into an electric signal.例文帳に追加

回折格子を備え、音圧により振動する振動板２と、回折格子に光を照射する光源１と、回折格子で回折した光を検知し電気信号に変換する光検出器３とを備える。 - 特許庁

To provide a positioning system capable of performing positioning even in an environment where radio waves, light, ultrasonic waves or sound waves can be shielded, reflected, diffracted and refracted, and calculating highly accurate coordinate values.例文帳に追加

電波、光、超音波もしくは音波が遮蔽、反射、回折、屈折しうる環境においても、測位可能とし、高確度な座標値を算出できる測位システムを提供する。 - 特許庁

The telephone set 1 is provided with: a main body cabinet 2; a sound hole 8 formed on a bottom wall 3 of the main body cabinet 2; and the microphone 10 arranged to an upper part of the sound hole 8 inside the main body cabinet 2, and has a configuration including a diffracted part (L-shaped recessed part) 4 formed around the sound hole 8.例文帳に追加

本発明の電話機１は、本体キャビネット２と、本体キャビネット２の底壁３に形成された音孔８と、本体キャビネット２内部の音孔８の上部に配設されたマイクロホン１０と、を備えた電話機１であって、音孔８の周囲に形成された回折部（Ｌ字状凹部）４を備えた構成を有する。 - 特許庁

The frame members 23, 24 have overhang parts 28, 29 projecting inside the elevating/lowering members 25, 26, the propagation path (indicated by an imaginary line and the arrow) of the sound is diffracted by the overhang parts and the elevating/lowering members 25, 26, and the sound absorbing materials 35, 36 are arranged on the propagation path.例文帳に追加

フレーム部材２３、２４は昇降部材の内側に突出する張出部２８、２９を有し、その張出部と昇降部材により音の伝播経路（仮想線及び矢印で示す）が回折し、その伝播経路に前記吸音材３５、３６が配置される。 - 特許庁

A sound wave passing through the through hole can be effectively attenuated by interference with a diffracted wave R2 via the space 24 and a direct wave R1 not via the space 24.例文帳に追加

本発明によれば、空間部２４を経由する回折波Ｒ２と、空間部２４を経由しない直接波Ｒ１との干渉により、貫通穴を通過する音波を効果的に減衰することができる。 - 特許庁

A sonic wave is generated along the surface or inside of a substance by a theory of an induction light scattering method using a short pulse laser and the sonic speed of the sound wave, which is formed from the time response of reflected or diffracted light when probe light is applied to the sound wave formed place, and heat conductivity are measured at the same time.例文帳に追加

本発明では、短パルスレーザーを用いた誘導光散乱法の原理にて物質の表面または内部に音波を生成し、その場所にプローブ光を入射した際の反射光または回折光の時間応答から生成した音波の音速と熱伝導率の同時測定を行う方法である。 - 特許庁

A sound pressure reducing means is fitted to the circumference of a upward opening part 5 of an exhaust tower 4 to reduce a part of noise which is generated from the upward opening part 5 and diffracted by the circumference of the opening part 5 and propagated to the ground.例文帳に追加

排気塔４における上向き開口部５から発せられる騒音のうち当該開口部５の周囲を回折して地上に伝播するものを低減すべく、当該開口部５の周囲に音圧低減手段を取り付ける。 - 特許庁

Noise S1 from a noise source 1 is primarily diffracted by the upper-end edge 13a of an enclosure 13 to reach the opposite side of a soundproofing wall 12 from the noise source 16, and interferes with a control sound C from a speaker 14 to be reduced.例文帳に追加

騒音源１６からの騒音Ｓ１は、エンクロージャ１３の上端エッジ１３ａで１次回折して防音壁１２の騒音源１６と反対側に回り込み、スピーカ１４からの制御音Ｃと干渉して低減させられる。 - 特許庁

The cross-correlation value calculating device 107 generates the cross-correlation value of the sound signal of an output signal from the pair of photoelectric conversion elements for indicating diffracted waves or polarized waves at the intersection of the pair of laser beams.例文帳に追加

相互相関値計算装置１０７は、前記一対のレーザー光線の交点における前記回折波又は前記偏向波を示す前記一対の光電変換素子からの前記出力信号の音信号の前記相互相関値を生成する。 - 特許庁

The acoustoelectric conversion system 100 comprises a diffraction grating 7; a diaphragm 2 vibrated by sound pressure; a light source 1 for irradiating the diffraction grating with light; and a semiconductor position detection element 3 that converts light diffracted by the diffraction grating to an electric signal, and detects the position of light irradiated on the light reception surface of the semiconductor position detection element.例文帳に追加

音響電気変換システム１００は、回折格子７を備え、音圧により振動する振動板２と、回折格子に光を照射する光源１と、回折格子で回折した光を電気信号に変換する半導体位置検出素子３であって、この半導体位置検出素子の受光面に照射される光の位置を検出する半導体位置検出素子とを備えている。 - 特許庁