audifier-fidelity control
automatic fidelity control
自动保真度控制
逼真度自动控制
自动真宝度控制
自动逼真度控制
bandwidthfidelity dilemma
Brokers‘ Fidelity Insurance Claims Sub-Committee
Brokers‘ Fidelity Insurance Claims Sub-Committee [Stock Exchange of Hong Kong Limited]
Brokers‘ Fidelity Insurance Scheme
Brokers‘ Fidelity Insurance Scheme [BFI Scheme]
Brokers’ Fidelity Insurance Scheme [BFI Scheme]
criterion of perfect fidelity