什么是正确的采样频率值?

What is correct Sampling frequency value?

给定的 code 中正确的采样频率(采样率)是多少?是8kHz吗?我找不到它。

此评论建议 8kHz

.equ        TIMECONST, #32000   ;Use 32000 samples (4 seconds) as constant to find peak

这部分代码专门说“8KS/s”

;Setup Timer 1 for sampling delay: Tcy = 16MHz (64MHz Clock) 
    mov     #0x8000,w1      ;8KS/s at Tcy=16MHz
    mov     w1,T1CON        ;1:1, Int Clk, ON
    mov     #2000,W1        ;Load PR1 for delay, 8KS/s Sample Rate @16MHz Internal
    mov     w1,PR1