可聴域値の英語

一方、手動変速モード時でもなくかつパワーモード時でもない場合、ＰＷＭ制御部８３０は、キャリア周波数ｆを非可聴領域に含まれる固定値とする。例文帳に追加

Meanwhile, when it is neither the manual speed change mode nor the power mode, the PWM control part 830 makes the carrier frequency f a fixed value included in a non-auditory area. - 特許庁

フィン２１ａの枚数をＮ、電動モータ１の回転速度をＳ（回転数／ｓｅｃ）とした場合、Ｎ×Ｓによって求められる値を、人の可聴周波数帯域より高くした。例文帳に追加

When a number of fins 21a is represented as N and a rotation speed of an electric motor 1 is represented as S (revolution number/sec), a value calculated by N×S is set higher than the audible frequency range of human beings. - 特許庁

モータ音指令装置１０は、報知音を発生させる必要がない場合に、電磁音の周波数を人の可聴音域外に調節するようにスイッチング周波数指令値を設定し、電磁音量を小さくするように警報音電流指令値を設定する。例文帳に追加

When an informing sound is not required to be generated, a motor sound commanding unit 10 sets a switching frequency command value such that the frequency of electromagnetic sound is adjusted to the outside of audible sound zone of a person, and sets an alarm sound current command value such that the volume of electromagnetic sound is reduced. - 特許庁

車載警報装置１０の警報信号出力手段１６は、乗員１２の覚醒度Ｃが所定の閾値Ｃ_Tを下回ったとき、可聴域を下回る低周波の周期（例えば、５Ｈｚ）で警報信号Ｓ_Aに用いるゲインＧ（実質的に警報音ＡＳの振幅）を変化させる。例文帳に追加

A warning signal output means 16 of the on-board warning system 10 changes a gain G (substantially an amplitude of warning sound AS) used in a warning signal S_A at a period of low frequency (for example, 5 Hz) lower than an audible range when a degree of awakening C_Tof an occupant 12 is decreased lower than a predetermined threshold value C. - 特許庁

チェーン伸び発生時に、可聴域外の周波数または、正常稼動時の暗騒音に含まれる音圧が低い特定高周波数の報知音が音響装置１２より発生し、特定周波数の音圧が所定値を越えるとチェーン伸び発生と判定する。例文帳に追加

In this chain elongation detection method, informing sound having frequency outside an audible zone or specific high frequency in which sound pressure included in background noise at the time of normal operation is low is generated from an acoustic device 12 when chain elongation occurs and it is determined that chain elongation occurs when sound pressure having specific frequency exceeds a predetermined value. - 特許庁

ファン騒音を低減する技術として、フィンピッチ角度を不均等に配置するとともに、表裏面のフィンの位置を半ピッチずらす技術があるが、人の可聴周波数帯域内における騒音のオーバーオール値は低減しない。例文帳に追加

To dissolve a problem that although there is a technique of arranging fin pitch angles unequally and offsetting positions of fins on a front and a back surface by a half pitch as a technique for reducing fan noise, an overall value of the noise in an audible frequency range to human beings is not reduced. - 特許庁

そのために、騒音源である出力電流高調波成分の周波数が人間の可聴域の最大周波数を超えるためには、単位変換器のスイッチング駆動用搬送波の位相を単位変換器の間で所定の値だけ相互にシフトさせた電力変換装置において、各単位変換器の駆動用搬送波の周波数を下記の式を満たすようにすれば良い。例文帳に追加

In order to attain this, the phase of switching drive carrier wave of unit converters are mutually shifted by a predetermined value between the unit converters, so that the frequency of an output current harmonic component which is a source of noise exceeds the maximum frequency of audible band of a human being. - 特許庁

音声データ記録装置１は、電源部１１の残り電力又は／及び記録媒体１６，１７の残り容量を検出部である制御部９が検出し、予め設定した値以下となった際には、信号出力部２９を介して可聴域外の音声を音声出力部３０から出力するように構成した。例文帳に追加

This voice data recording apparatus 1 detects the remaining electric power of the power supply 11 or/and the remaining capacity of the recording media 16 and 17 with a control section 9 as a detecting section, and, when they become the preset value or smaller, outputs voice out of an audible range from a voice output section 30 via a signal output section 29. - 特許庁