移动通信调频接收机测量方法
Methods of measurement for receivers employing F?E or G3E emissionused in the mobile services
Methods of measurement for receivers employing F?E or G3E emissionused in the mobile services
Sound system equipment-Part 13:Listening tests on loudspeakers
Sound system equipment-Part 9 : Methods of measurement for artificialreverberation,time delay and frequency shift equipment
Sound system equipment-Part 5 : Methods of measurement for main characteristics of loudspeakers
Sound system equipment-Part 4: Methods of measurement for microphones
Sound system equipment Part 7:Methods of measurement on headphones and earphones
Sound system equipment-Part 11 :Application of connectors for the interconnection of sound system equipment
Sound system equipment-Part 3 : Methods of measurement on audio amplifiers
Sound system equipment-Part 2 :Explanation of general terms and calculation methods
Sound system equipment-Part 1:General