① 改变声道数 ② 增加量化位数 ③ 降低音量
④ 提高采样频率 ⑤ 将其另存为mp3格式
a[1]
a[2]
a[3]
a[4]
a[5]
a[6]
a[7]
all
bro
car
due
eve
fre
geo
d[1]
d[2]
d[3]
d[4]
d[5]
d[6]
d[7]
d[8]
206
216
210
222
218
208
220
202
41H,42H,83H,96H,7AH,6FH,A1H,B1H,43H
Private Sub Command1_Click()
Dim a As String, b As String, c As String
a = InputBox("请输入a的值")
b = InputBox("请输入b的值")
c = a + b
Print c
End Sub