Pitch Shift

00016420: 27bdffe0 addiu r29,r29,0xffe0
00016424: afb20018 sw r18,0x0018(r29)
00016428: 00809021 addu r18,r4,r0
0001642c: afb00010 sw r16,0x0010(r29)
00016430: afbf001c sw r31,0x001c(r29)
00016434: afb10014 sw r17,0x0014(r29)
00016438: 82440001 lb r4,0x0001(r18)
0001643c: 92510000 lbu r17,0x0000(r18)
00016440: 1080001c beq r4,r0,0x000164b4
00016444: 00c08021 addu r16,r6,r0
00016448: 1220001b beq r17,r0,0x000164b8
0001644c: 26420003 addiu r2,r18,0x0003
00016450: 04810003 bgez r4,0x00016460
00016454: 00840018 mult r4,r4
00016458: 00041023 subu r2,r0,r4
0001645c: 00820018 mult r4,r2
00016460: 00002012 mflo r4
00016464: 00042380 sll r4,r4,0x0e
00016468: 02202821 addu r5,r17,r0
0001646c: 0c005afe jal 0x00016bf8
00016470: 34060003 ori r6,r0,0x0003
00016474: 260400e0 addiu r4,r16,0x00e0
00016478: ae0200ec sw r2,0x00ec(r16)
0001647c: a61100f2 sh r17,0x00f2(r16)
00016480: 92430002 lbu r3,0x0002(r18)
00016484: 34020100 ori r2,r0,0x0100
00016488: a60200fa sh r2,0x00fa(r16)
0001648c: 3c028001 lui r2,0x8001
00016490: 24427744 addiu r2,r2,0x7744
00016494: ae0200e0 sw r2,0x00e0(r16)
00016498: 34020003 ori r2,r0,0x0003
0001649c: a20200fd sb r2,0x00fd(r16)
000164a0: 34020003 ori r2,r0,0x0003
000164a4: a20000fc sb r0,0x00fc(r16)
000164a8: a60200fe sh r2,0x00fe(r16)
000164ac: 0c005b70 jal 0x00016dc0
000164b0: a60300f6 sh r3,0x00f6(r16)
000164b4: 26420003 addiu r2,r18,0x0003
000164b8: 8fbf001c lw r31,0x001c(r29)
000164bc: 8fb20018 lw r18,0x0018(r29)
000164c0: 8fb10014 lw r17,0x0014(r29)
000164c4: 8fb00010 lw r16,0x0010(r29)
000164c8: 27bd0020 addiu r29,r29,0x0020
000164cc: 03e00008 jr r31
000164d0: 00000000 nop