采用心型指向性驻极体麦克风,频率响应. 80Hz~16KHz,灵敏度等于或优于-46 dBV/Pa,信噪比>80dB(A),动态范围>80dB,THD<0.1%。
Appears in 2 contracts
采用心型指向性驻极体麦克风,频率响应. 80Hz~16KHz,灵敏度等于或优于-46 dBV/Pa,信噪比>80dB(A),动态范围>80dB,THD<0.1Pa,信噪比>80dB(A),动态范 围>80dB,THD<0.1%。。 4
Appears in 1 contract
Samples: 招标文件
采用心型指向性驻极体麦克风,频率响应. 80Hz~16KHz,灵敏度等于或优于-46 dBV/Pa,信噪比>80dB(A),动态范围>80dB,THD<0.1%80Hz~16KHz,灵敏度等于或优 于-46 dBV/ Pa ,信噪比>80dB(A) ,动态范围>80dB,THD<0. 1% 。
Appears in 1 contract
Samples: 竞争性磋商文件
采用心型指向性驻极体麦克风,频率响应. 80Hz~16KHz,灵敏度等于或优于-46 80Hz~16KHz,灵敏度等于或优于 -46 dBV/Pa,信噪比>80dB(A),动态范围>80dB,THD<0.1%。
Appears in 1 contract
Samples: 竞争性磋商文件
采用心型指向性驻极体麦克风,频率响应. 80Hz~16KHz,灵敏度等于或优于-46 dBV80Hz~16KHz,灵敏度等于或优于-34dBV/Pa,信噪比>80dB(A),动态范围>80dB,THD<0.1Pa,信噪比>80dB(A),动态范 围>80dB,THD<0.03%。
Appears in 1 contract
Samples: Government Procurement Document