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反应时间及闪声融合频率测试软件采用C语言与汇编语言混合编程,反应时间及闪声频率的时基信号均取自于微机内的时钟定时器信号——与微机中央处理器(CPU)无关,可在不同档次微机上得到相同的结果。软件特点和功能为:视反应时信号有黄、红、蓝和绿色,听反应时信号有500、1000、2000和4000Hz纯音;闪声融合频率测试包括脉冲声和双音调闪声融合频率测试以及限时脉冲声和双音调闪声融合频率测试。脉冲刺激声载波频率或双音调中心频率为500、1000、2000和4000Hz,脉冲声占空比和双音调时程比均为1∶1;双音调闪声音程带宽从1/1到1/120倍频程共21档,闪声频率从1Hz到99Hz连续可调。
Response time and flash fusion frequency test software using C language and assembly language mixed programming, response time and flash frequency of the time-base signal are taken from the computer clock timer signal - and the computer CPU , The same grade can be obtained in different grades of computer. The software features and functions are as follows: the signal is yellow, red, blue and green depending on the reaction, the pure 500, 1000, 2000 and 4000Hz tones when listening to the reaction; the flash fusion frequency test includes pulsed and dual tone flash fusion frequency tests and Time-pulsed and dual-tone flash fusion frequency test. Pulsed stimuli acoustic carrier frequencies or dual tone center frequencies of 500, 1000, 2000 and 4000 Hz, pulsed sound duty cycle and dual tone time-to-frequency ratio of 1: 1, dual tone flash range from 1/1 to 1/120 octaves Cheng a total of 21 files, flash sound frequency from 1Hz to 99Hz continuously adjustable.