A.10~20000HZ
B.50~7000HZ
C.20~15000HZ
D.200~3400HZ
[单选题]高保真立体声的频带范围是()。A.10~20000HZB.50~7000HZC.20~15000HZD.200~3400HZ
[单选题]高保真立体声的频带范围是()。A.10~20000HZB.50~7000HZC.20~15000HZD.200~3400HZ
[单选题]高保真立体声品质声音的量化精度是()。A.32bB.64bC.8bD.16b
[单选题]高保真立体声品质声音的采样频率是()。A.8kHzB.22.050kHzC.11.025kHzD.44.1kHz
[单选题]高保真立体声品质声音的量化精度是()。A.32bB.64bC.8bD.16b
[单选题]高保真立体声品质声音的采样频率是()。A.8kHzB.22.050kHzC.11.025kHzD.44.1kHz
[单选题]高保真立体声品质声音的采样频率是()。A.8kHzB.22.050kHzC.11.025kHzD.44.1kHz
[单选题]高保真立体声品质声音的量化精度是()。A.32bB.64bC.8bD.16b
[单选题]高保真立体声音频信号的频率范围是( )。A.50Hz~7000HzB.200Hz~3400HzC.300Hz~3000HzD.50Hz~20000Hz
[单选题]高保真立体声音频信号的频率范围是( )。A.50Hz~7000HzB.200Hz~3400HzC.300Hz~3000HzD.50Hz~20000Hz