1747-L5311747-L5311747-L531厦门光沃自动化设备有限公司联系人：小杨电话：0592-5709821电话：18030229050***:1878187406邮箱：1878187406@***.com1747-L531总谐波失真谐波失真是输入信号整数倍频率的多余信号。这种失真通常是模拟电路产生的，在确定音频质量中是一个重要的测量参数。谐波失真通过一定阶次谐波电平对原始信号电平的比例进行计算。总谐波失真（THD）是输入信号谐波引入的总失真的度量。噪声与失真信号进行THD测量的另一个选择包含在LabVIEWSINADanalyzer.vi中。信号噪声及失真比（SINAD）是输入信号能量与噪声以及谐波中能量之和的比例。音频质量可以用SINAD测量进行评估，因为这个结果让我们了解被测信号相对于不需要的噪声和失真相比占多少比重。BAUERG03-10-DK54-143​LGETRIEBEMOTORG0310DK54143LSIEMENS6EW1861-3BAPOWERSUPPLY6EW18613BAFIMETMVT71A6ASYNCHR.3PHASEMOTORHEIDENHAINROD-426200027S12-03MOTORROD426MAGNETEK7JAUC15001/FMODAA2M5924KBAUERG22-10/DK94-241GETRIEBEMOTORG2210DK94241SIEMENS6ES7-214-1AC01-​0XB0SIMATIC6ES7214-1AC0-10​XB0BAUERG22-11-DK94-241GETRIEBEMOTORG2211DK94241YASKAWAR162/5-26DREHGEBERR162526SIEMENS6RB2030-4EG00D165G200/30MREQRACK6RB2030-4TOKINLF-315NOISEFILTERLF315MITSUBISHI03-81581-02-COMBOARDMITSUBISHIFX52ABOARDBN624A220H01WITTURWVD34.010.W2.0LUSTSERVODRIVE4KW/7,3KVAMITSUBISHIAX80ECONTROLLERBD626A160G51FANUCA06B-0533-B272ACSERVOMOTORA06B0533B272FANUCA06B-0532-B531ACSERVOMOTORA06B0532B531MITSUBISHIAG62CONTROLLERBD625A953G51FANUCA06B-6050-H402VELOCITYCONTROLUNITMITSUBISHIA1S62RD3INPUTUNITMITSUBISHIFX01BBOARDBN624A236H05SIEMENS6FC3341-0JA-ZOR6FC3341-0JA-ZOR6FC33410JAZMITSUBISHIFX27BBOARDBN624A246H02SIEMENS1FK6042-6AF71-1​EG0OR1FK60426AF711EG​0MOTORBAUERG12-10/DK94-241GETRIEBEMOTORG1210DK94-241MITSUBISHIFX32BBOARDBN624A232H03MITSUBISHIFX73BBOARDBN624A320H04YaskawaUTMAH-B15ASBEncoderReparaturYASKAWACACR-HR15BBSERVOPACKBAUERG22-10/DK94-241​KGETRIEBEMOTORG2210DK94241KBAUERG02-10-DK84-200GETRIEBEMOTORG0210DK84200CACR-IR3-AXISYASKAWASERVODRIVEQUALITYSERVICEREPCACR-IR2-AXISYASKAWASERVODRIVEQUALITYSERVICEREPCACR-IR101010FYASKAWASERVOPACKCACRIR101010FYASKAWACACR-IRA5A5A5FORCACR-IRA5A5A5FSERVOPACKCACR-IR020202F-BORCACR-IR020202FBYASKAWASERVOPACKFANUCA06B-6090-H223SERVOAMPLIFIERA06B6090H223INDRAMATDDS02.1-W050-DACSERVOCONTROLLERINDRAMATDDS02.1-W050-DACSERVOCONTROLLERINDRAMATNAM1.3-08LINEFORMER)