A .20~20000Hz
B .500~2000Hz
C .1000~3000Hz
D .125~8000Hz
E .256~8000Hz
[单选题]人耳听觉的动态范围是:()A .20~20000HzB .500~2000HzC .1000~3000HzD . D.125~8000HzE .256~8000Hz
[单选题]人耳听觉的动态范围是()。A . 20~20000HzB . 500~2000HzC . 1000~3000HzD . 125~8000HzE . 256~8000Hz
[单选题]人耳听觉的动态范围是:A.20~20000HzB.500~2000HzC.1000~3000HzD.125~8000HzE.256~8000Hz
[单选题,A2型题,A1/A2型题] 人耳听觉的频率范围是()A . 5Hz~16HzB . 16Hz~10kHzC . 16Hz~20kHzD . 1kHz~10kHzE . 1kHz~20kHz
[单选题]人耳听觉的频率范围是()A.5Hz~16HzB.16Hz~10kHzC.16Hz~20kHzD.1kHz~10kHzE.1kHz~20kHz
[单选题]人耳听觉的频率范围是A.5~16HzB.16Hz~10kHzC.16Hz~20kHzD.1~10kHzE.1~20kHz
[单选题]人耳听觉的频率范围是( )。A.5Hz~16HzB.16Hz~10kHzC.16Hz~20kHzD.1kHz~10kHzE.1kHz~20kHz
[单选题]人耳听觉的频率范围是()A .5Hz~16HzB . 16Hz~10kHzC . 16Hz~20kHzD . 1kHz~10kHzE . 1kHz~20kHz
[单选题]人耳能听到声音的动态范围是()。A.0~240dBB.0~300dBC.0~140dBD.0~200dB
[单选题]人耳听觉范围内的声波频率应为A.50000HzB.20~20000HzC.5HzD.10HzE.80000Hz