reference sound pressure 中文意思是什麼
reference sound pressure
解釋
基準聲壓,參考聲壓-
Reference equivalent threshold sound pressure levels for pure tones and supra - aural earphones
壓耳式耳機純音基準等效閾聲壓級 -
Acoustics - reference zero for the calibration of audiometric equipment - reference equivalent threshold sound pressure levels for pure tones and circumaural earphones
聲學.校正聽力設備的基準零級.純音和環繞耳機的基準等效閾聲壓級 -
Acoustics - reference zero for the calibration of audiometric equipment - part 8 : reference equivalent threshold sound pressure levels for pure tones and circumaural earphones
聲學.校正聽力設備的基準零級.第8部分:純音和環繞耳機的基準等效閾聲壓級 -
Acoustics - reference zero for the calibration of audiometric equipment - part 8 : reference equivalent threshold sound pressure levels for pure tones and circumaural earphones iso 389 - 8 : 2004 ; german version en iso 389 - 8 : 2004
聲學.校準聽力設備的基準零級.第8部分:純音和環繞式 -
Acoustics - reference equivalent threshold sound pressure levels for pure tones and insert earphones
聲學插入式耳機純音基準等效閾聲壓級 -
Acoustics - reference zero for the calibration of audiometric equipment - reference equivalent threshold sound pressure levels for pure tones and insert earphones
聲學.音響設備校正標準參考零點.純音和插入式耳機用參考等效門限聲壓級 -
Acoustics. reference zero for the calibration of audiometric equipment. part 2 : reference equivalent threshold sound pressure levels for pure tones and insert earphones
聲學.純音聽力計設備校正的參考零點.插入式耳機和純音調用參考等效域值聲壓級 -
Acoustics - reference zero for the calibration of audiometric equipment - part 1 : reference equivalent threshold sound pressure levels for pure tones and supra - aural earphones
聲學.聽力測定儀器的校準用基準0 .第1部分:純音和超聲耳機用基準等效閾聲壓級 -
Acoustics - reference zero for the calibration of audiometric equipment - part 5 : reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 khz to 16 khz
聲學.聽力測定儀器的校準用基準0 .第5部分:頻率范圍為8 khz至16 khz的純音用基準等效聽閾聲壓級 -
Acoustics - reference zero for the calibration of audiometric equipment - reference equivalent threshold sound pressure levels for pure tones and supra - aural earphones
聲學.音響設備校正基準零點.純音和超聽覺耳機用基準等效閾值聲壓級 -
Acoustics - reference zero for the calibration of audiometric equipment - reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 khz to 16 khz
聲學.聽力測定設備校準的標準參考零點.頻率范圍為8khz至16khz之間的純音用參考等效閾聲壓級 -
Acoustics - determination of sound power levels of noise sources using sound pressure - survey method using a reference sound source
聲學聲壓法測定噪聲源聲功率級使用標準聲源簡易法
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