「"音の波長"」に関連した英語例文の一覧と使い方 - Weblio英語例文検索

λは、コンデンサＣ２１，Ｃ２２から発生するキャリア騒音の波長であり、キャリア周波数ｆｃと伝搬速度Ｖとに基づいてλ＝Ｖ／ｆｃの関係式を用いて算出される。例文帳に追加

λ represents the wavelength of a carrier noise generated from the capacitors C21, C22 and is calculated by using a relational expression of λ=V/fc on the basis of a carrier frequency fc and a propagation velocity V. - 特許庁

回路基板の制御手段は、集音した騒音の波長に対して逆位相の波長の制御音の信号を、送信部18から掃除する部屋31に配設した騒音低減装置36の受信部33に送信する。例文帳に追加

Then, the control means of the circuit board transmits the signals of the control sound of the wavelength of an opposite phase to the wavelength of the collected noise from the transmission part 18 to the reception part 33 of a noise reduction device 36 disposed in a room 31 to be cleaned. - 特許庁

騒音源１を、騒音の波長に比べて断面寸法が十分小さいダクト２で包囲し、さらにダクト２に二次音を放射する二次音放射スピーカ３と、誤差検知部４を設ける。例文帳に追加

A noise source 1 is surrounded by a duct 2 having a cross-sectional size sufficiently small as compared with the wavelength of noise, and the duct 2 is provided with a secondary sound radiating loudspeaker 3, which radiates a secondary sound and an error detection part 4. - 特許庁

管状体１１が閉管である場合、抵抗材１２を設ける位置は、吸音対象とする音の波長をλとすると、閉鎖端からλ／４の奇数倍の位置である。例文帳に追加

When the tube object 11 is a closed tube, the position where the resistance material 12 is provided is a position of an odd number times of λ/4 from a closed end when the wavelength of the sound to be the sound absorption target is λ. - 特許庁

区画壁４の壁面間隔Ｌは遮音対象の音の波長の１／２以下、区画壁４の高さは壁面間隔Ｌ以上に設定する。例文帳に追加

A wall surface interval L of the partition wall 4 is set as long as/shorter than 1/2 of a wavelength of a sound to be insulated, and the height of the partition wall 4 is set to be the wall surface interval L or above. - 特許庁

吸音材２４又は吸音材７４は、低減すべき周波数の音の波長をλとし、ｍを奇数とした場合、鉛直方向でｍ×λ／４の距離だけ地面又はフードパネル８から離間している。例文帳に追加

The sound absorbing material 24 or 74 is spaced at a distance of m×λ/4 in a vertical direction from the ground or a hood panel 8 when a wave length of sound of a frequency to be reduced is represented as λ and m is set at an odd number. - 特許庁

導電性の軟磁性薄膜からなる電磁雑音抑制体であって、前記軟磁性薄膜は電磁雑音の波長に対して充分に小さな構成単位に細分化され、この構成単位間の直流電流伝導が遮断された構造である。例文帳に追加

The body, comprising a conductive soft magnetic thin film has a structure, in which the thin film is broken into constitutional units, which are sufficiently small with respect to the wavelength of the noise and the conduction of direct current between the units is interrupted. - 特許庁

パネル状の吸音材３と、音の透過性を有し、吸音材３の少なくとも表面側に設けられたガス封入容器２と、ガス封入容器２に封入され、空気よりも小さな音の伝播速度を有し、ガス封入容器２を介して導入された音の波長を短くするためのガス層４と、を備えている。例文帳に追加

This sound absorbing panel is provided with a panel-shaped sound absorbing material 3, a gas filled container 2 provided at least on the surface side of the sound absorbing material 3 and having sound transmitting property, and a gas layer 4 filled in the gas filled container 2, having sound propagation velocity lower than air and shortening the wavelength of the sound led in through the gas filled container 2. - 特許庁

表面を音場に臨ませた微細穿孔板１の裏面を音場内の壁15又は天井16に空気層17を介して対向させ、空気層17を微細穿孔板１と直交する隔壁７により音場からの入射音の波長λより小さい口径ｗの複数の筒状空隙６に区画する。例文帳に追加

The rear face of the fine perforation board 1 whose front face is faced to a sound field is opposed to a wall 15 or a ceiling 16 in the sound field via an air layer 17, and the air layer 17 is compartmentalized into a plurality of cylindrical air gaps 6 of an aperture w smaller than wavelength λ of the impinging sound from the sound field by partitions perpendicular to the fine perforation board 1. - 特許庁