音响理论考试模拟题

21.BABCD2.C4AB765C32D123.DABCD4.AUXCAINSERTBDIRECTCRETURNDMICBACK5.BABCD6.CABC0D7.AABCD8.DABCD9.CA1/11B1/10C1/3D1/610.AABCD11.,(A),ABCD12.CABCD13.B15kHzABCD14.CA1VB10VC1VD10V15.CAAUXBGROUPCLINEINDMICOUT16.CAAUXBGROUPCLINEINDMICOUT17.CLINEALINEINBMICINCGROUPDDIRECTIN18.AABCD19.AUXDAMICINBINSERTINCBACKDRETURN20.DABCD21.CABCD22.(C)A+35dBBCD+70dB23.AABC-30dBD+30dB24.,(B)A+20dBBC-20dBD-60dB25.AABCD26.CABCD27.CABCD28.CABCD29.CABCD30.CABCD31.CABCD32.CABCD33.CABCD34.CABCLINEIND35.CALOOPINBCADCLINEINDACU36.CALOOPINBCADCLINEINDACU37.CABCD38.DABCD39.CABCD40.A/AEngineBDecayCPreampDPhase41.FineCABCD42.BandwidthCABCD43.CABCD44.CABCD45.CABCD46.CABCD47.CABCD48.CACHORUSBCHORDSCVHFLEVELDCFLEVEL49.CA13sB13msC23msD23ms50.CABCD51.CABCD52.CABCD53.C/ABCD54.SYSTEMGAINCABCD55.POWERON/OFFCABCD56.AAINPUTLEVELBOUTSIDEINCOUTPREAMPDPHASELEVEL57.,INPUTGAINCABCD58.CARUSLEVELMETERBTAKEINMETERCINPUTLEVELMETERDPUTOFFVISUAL59.CLIPBABCD60.CMODEACHORUSBIMPOSECINPUTDNOME61.STEREONORMALCABCD62.CACHORUSRIGHTBJUDGECMONOLEFTDJAK63.CACHORUSLEFTBHOTENCMONORIGHTDBELOW64.(C)/ACHORUSI/OBHOTENCDIGITAL/ODBELOW65.(C)ACHORUSBHOTENCSCROLLDBELOW66.CBACKACHORUSBHOTENCSCROLLDBELOW67.CACHOMSBHAMCPARAMDCAROM68.RECALLCABCD69.UTILITYCABCD70.TRIGGERCABCD71.CAMASSBHOTENCBYPASSDBELOW72.EXTCTRLASSIGNCABCD73.EQCABCD74.StoreBABCD75.125Hz500HzBA0.1-0.3B1.0-1.4C0.2-0.4D1.6-1.776.2000Hz500HzBA0.1-0.3B1.0-1.4C0.2-0.4D1.6-1.777.SJ211282BA200B1kC400D2.6k78.SJ211282BA0.3kB1kC50D15079.SJ211282BkA0.3B1C4D2.680.SJ211282BA0.16mVB1.6mVC160VD16V81.SJ211282BA1mVB0.2mVC0.6VD0.8V82.SJ211282DVA3B0.3C16D1.683.SJ211282BA0.3mVB1VC3mVD0.1V84.BABCD85.SJ211282BA1.3mVB0.2VC2.5mVD0.6V86.SJ211282BA300B600C40D24087.SJ211282BA4kB600C400D6k88.SJ211282BA300B600C40D26089.SJ211282BA300B600C40D26090.SJ211282BA300B600C40kD260m91.SJ211282BKA0.4B0.6C4D692.SJ211282BA300B600C40D26093.SJ211282BV0dBA0.387B0.775C1.550D3.86094.SJ211282BA0.775V20dBB0.775V0dBC7.75V20dBD7.75V0dB95.SJ211282BV-25dBA21.75kB43.5mC4035kD21.75m96.BABCD97.SJ211282B20dBA0.775VB7.75VC77.5kVD7.75mV98.SJ211282BmV-5dBA0.3B4.35C4.15D2.6599.SJ211282BV0dBA0.3B0.775C4.15D2.65100.SJ211282BV20dBA0.3B7.75C4.15D2.65101.CABCD102.CABCD103.CABCD104.CABCD105.CABCD106.(C),,ABCD107.BA4.5mB30cmC5-10cmD3.5m108.LOWBATTBABCD109.DABCD110.CABCD111.BABCD112.DABCD113.AABCD114.CABCD115.CABCD116.CABCD117.A%A20B40C20D40118.CASOLOBLINECINSERTSDAUX119.CLINEAINSERTINBMICINCGROUPDDIRECTIN120.,(C)A+35dBBCD+70dB121.CA+10dBB-10dBCD122.CABCD123.CAChorusBChordsCFrequencyDNoise124.CAMASS/FOOTBHOTENCEXTCTRL/FOOTDBELOW125.4000Hz500HzBA0.1-0.3B0.7-1.0C0.2-0.4D1.6-1.7