Ok, got a version of this working nicely in dB land.
----------begin_max5_patcher----------
3671.3oc0cs0qaabD9Y6eErB8sdNB68K8olzzlBTm1fZWDTXDb.kDOxLlhTf
j53iSPxu8tWHoHk3kU5rRVQvPldWdYlu8alc1YGJ+Ku9UyVj8bTwrf+bv6Cd
0q9kW+pWYZR2vqp92uZ1lvmWlDVXNsYoQeJawOM6NaWkQOWZZtLXQvi0stMr
b4GhSW+PdzxR6MGy3yo2EfXh4TIjRnTBgvkPttQooKzbPvOVcGR2sINMIpz7
Lg6aLaWYcqnpViWYD.kPcOoV.rmV4m2FYe5yVDltd1cAydLIKTIQ+n9z90W+
Z8W28xT7eNIHOZ8HZNhoTr6BvP9bn.CjPfPHoBLQpZTn6ZXMG4plCGTy0Z84
ovahJJBWGcjFeuXNGhYBZv8j4LDjAQA2CoyoH.ExCtmNmiQbBI.NGHf.nLfL
Gg.blHfOmIoPFQ0BgPAzlArs4QEQokgkwYoOjDmFsLaWp4wAYSBsPBaNBBXD
EFqQVFkcWfhgcNXK7XrkMB35UfkoPGgfavUJDQwhf6QyILIFoPX1bLVx3vf6
kyYb82RMXpwdEZxHRJybH.PAbnC.KcRfUx0eqrS8DRh49FI2kTFWjDuJJeTK
P3bo5CUp.Flhsfz7CkJJobNR8GDVQa3XkNR.ZUkyZopwqSyT2qj3ke7.mQt5
gpP8uK+bRz.nBBUK6Ew+r4jDM5Rd3lnxn7GhRCWXuAfILz2+LUxmBrr8ZTKh
Vq7mmOEjrUciU21o89QTDSLiAEHHW40moH52EPwiyqvtxq7MsJI9on4qhCSp
uuOElmpFILc91sJkKeee8MYGgpmQCJIVc27s3EO8lxE2rQXFvwXF0S7USOBe
JZ0Cgkk4wK1UFs+nhJXoBWzpdxtnrGqatt81hPbZboFrLOMJXud12Ycr.24r
Ttn9nFpKF7DxRWOzXQmSbSE4GBzj+95ONU2+8CcBEeHKuzoGUMV22cYmRsar
9o19Mzw5+xOFiaCVlsYaTZgwS+Wsw3ke5fRXpIq4DlxzDiIXNEQTzVrul4DM
5LmskNk+6C3cOFmD8TTdgRaZSElEtcaql6RI2D9SY4sbfpaJN01zdtTdzSw0
WOso0vbEFUp.nc41A7mYj8i0axTSwjtK1bmpGDqEIyfigztMbo8h0ig0cuG0
oRS3J.iaAU.vl4ZnsbLnF7Wmjs7iQqZSmlkoFXiSaOUdmtWE8XnZhvGdLKsr
dJDHZdu8+XkD1amMj8uJeuyuWMacd7prTsPzYjP2b8i68pvIL5FssxXNizvs
8bwJ5gBVFnyBkRtqXQXtdfpxYAptyxrrjtc0bcIQOVV0813zzCPwxrsC2Yd7
5OLx0tHS04lwt2ldJTl61dePwIJeP6ls64EljTYA281+bXZ7lvxnxX6P.Bzz
o0g4GJVlmkjzQes87TO8rRwwWF8o3Ukev7fZSFTmd71ZRzrlQ4UwqiJJ61VY
35htsz3JqUS6VTYC+PYzlsIJsn6InrNhKJUtS+TQ0IVSzZC.6WFZaa51tC6z
9XtE65Z7w1s1iuPnTNmKa8gpm6V4fjzpMgf02BUGz43vNHOzIIkzV9NxQY6U
r1Zti5oL7LVUF7Xvj3ERsPEv9Op0Bp.EXO3kpmoAL3f.FZ..C6.fc20F49C2
qW8EX9TfGUgSs.OLTnyM.YtJlX8GjZ0d.HRsVjiW0kGHaB7MDYqXYXRjdEDv
45ucB95k6wj8v8.NferSF+jiheWYnyfXMPWvjnmN17VePHtNDPPOfG4R.dxa
DvKbQwzXEhfOdVArjeLXYWe245ja.rhHtQMTuGp+qyB75ioYWhrmIZD9sjUp
E2z+AbdrNhhg0iIJbNmdfwruwQzsANtZQYVnC91TKpRZS0WGnBKu.FnXxsA1
nh6X5YMAUofh0COhAu.A0hA2PtuTmW7lcabGmTqL+HbhSdIgiMPnrXnagxFm
dMWBPRPhSFaDf37VizIGxOdBGQ2cEM3dJ54s4A+wGgA+I02nf+h1KeXtNCQA
cFNGNiJi6BizSLFP8VR3GqzAxRzgHN91v8ly1tXRUFMAWIaWD51z1cwzVuji
WFfMI3pUh9hBlEO.Tgmz7sdC58KTYj4oPCrMhAVcDWPSDCGGEgEf.igLfSN4
OSFoZqtWlsYSTZ2TzYteoqhdtUlouZPWuYN65gctsDoSA.QdD.sBzDHHQdL4
iwwmGBNrc4.N4ocVP9YQu1mrecwELPJbMJtt+9gshrc4KqG1pcsFzUQWEUTF
m1r2Gue+BTBHN5x3jkBkWq.jCRQs3d4jBnCRgNOxWVovkQDcNdtXRgdUENIE
3JP6xHEPWkBvkDKPNxKpE2KmT37HxESJbkchuj1H027osTuj1HDzovNuT1H5
Lv4lGbwkDKDmx7HWJof5pG7ZP6xIEtfEhKI6j5rMxkzeA0U1I5hJEtxNunyr
KNoY1uTwZUS5llcdr3lkuxV9PfurhlAfv8KZvKhnIcUzvC6eqpw5pYppx.sk
myHkE3IUFIqSxVDlbPsezWUlbbYwYTttqsvVkbGhUU0J2QXjonI269cHWu6w
mipGOWeRcbsMvyA5omyT5itx6pmb+rePPGTHjOzHF7JAcX9U5AgbQi3d3A4h
B0d8ocLqNnVJ0OiCpgxCpexiqcxgqaxCqYRiGFa8icfo79jjuaUb1aME+2Ce
WT5NqGh5RTrKRrX8iwIIKyRxNpzQqSBzLauMkoY84pKGdjj.0kdCXNFh45WH
.0QpCL0909jZXtFX8EQnDI.oOUBCwITyQBDlh0GAN3xP6eV.nz9D.RAfXOR0
D7N86Hy9KKLccUwNxaUwdayy1lk2T0mywxlyeWY157vUwUosAzw+4cUDobUu
GV1d12bh5qoMwqYv3M6VFN1.P6s2PQz92aiRCdaXZQvai1DuHKYU6WFgDEAQ
o.cFB3Hf40..LGx3HKDJ..HoCpXRts45dHNUyViZfUrDAMvJpYbAwEDbWX0I
lRCJN.YwwAvtzEQCIQvATgvdzQB3gzEFEXgESAgwsGYuSWD1RELEtbopiN5M
VCrFkkTKSZSDcasA3NWCgSgXiRijXgzdDUMKr7vQkNWlDPfbyyRcMDtQqEDj
jatATVy0onRaNTN4BENYAZ.THrGoDYDp5Y5EChuSEMzTFD0kW86aMCc6MbSu
GydSf99up7AykANA6T6FQterKIR4AeOXZ19G0vgZHfZIgJtq9UixISRy0V+0
umsAc9x7rQ3Abk1uBF8Xe5lmht3njpm5yZTQ3.ChpAT7T1mVntui7mI1O7t+
9IPk+GedUd15nz2YXPcdeRruoisoO5o4Myw.QPJy5USOxZl1P9kmn5lu1u3g
VzOOULNOkB3LinAXTLzvSgpgAzXyi.0gkYc9qImlgIdc.ZCySgLrhVadBbBS
JqNBbvipuYQHLHDXioShXDCpRkPkYuOo3lMHLd4IPy+1nznmBm8B791uIwKx
YcOgVu2mKVxsdLwxJeM5lnX+Pk6nDhlf.O9nyx.XLdtbbZNoxMZeGMb7RNdQ
GvymBi8IW8q2UVp.nQXrGG.gnYzDTcj2EquoohptgDpuMLN82bTpTzsFWaGe
j+EshOEq7CLlvcDoFV4aX+WWDYBcSIT+y1+hBzuL0+JZOCG.8oK8awOn65dm
KaJIwm30ahVcZ1gtpEriNYeJ1p0ykG+7xx7jWfz6UAR+Bi+aimzqSy8wsBC4
eksJpXpPd5ed1yY19a.EdZWHSXb6UoY2lEmt+rimz7BHZee7xxowpu3imeu9
cuu7lKZi2tLaaj6garOq0Rr9Suw9+kCjeW3B2UEGmpsOlyjdQ7pRoVs1hICf
tmUSL3LkWwHgdW1Z8pl7V3riLnf4p0sCsWAACMK+iTssJ9Tk9ualXikthv6O
D9TziY4a9M+FpIXNs+oOuNK2XUX9GuOU+6ow8lDOLlx0elIHMlk7lM1oYKdD
FszCIrCNA0y64pv6IqqatJZxKzIlD69b9LYVh8BS4mpJID.n5EmxG2JzorYH
KRhTdls6a4Wmk8wg2XjQyPKXxjssOU8Gcf+R7laR3uKHyGtf.p2nbwoebT2+
GMtuOSzLf15o8QsMi52QMSAI.Qyb4XyU5R5YY1GYy2dHCstKSWQWjddmINxK
nCC.8s0ZSeUm54eXFbcz6buIFYjmlWLS9ncMY+ftzd9RGrThNThoCg9vbi.j
jppOPJwBd0QbgCKPf0DrAsw8YsEf+zqMgOyZ9chqec5z2pmdnxhtqzgWYNNH
07fARf278pU3VuVgtrJODlhjcmGSa038wgN+j75qwBODZpnYi8O9nQb9xE5p
R6tdO5JNk9KoN05Zc31nX6W4RWS5VqZ5y6w2ZeSs+5jcQ0+.c67p+wPd09Xu
2Yjz6tfpDv7rOkdxR30wIoUB+qeN7zEP.RRs6hOmiwHqsCBpBmy+B32lGEcF
RnA8ZREGjoiIv+B22o7rkVFdxhmf.XLaRBY.kvYfRlDJo9WF+OQqNY4i2DJJ
rY8NfpYL7s78+hRRx9z3h3wEuEUB.hQmaFQs0CCW.El3qUWCkPuXJ.52iJfY
6K91rjyfhzj8BpJ9Gpsvf7dYqscW91jyK3AdS0zQfTlvlKZsafwKyILf.rAF
gn.lzXDfDTFxq0pTdzxn3mFem65iSzrdl85DnccI5GgytDEMsv4Y7YDkCMY0
DA7ppLVwVk3QQ6qCKpHJcUws1LH6AY+a60a4oB3P.2tEUDFPVUG3bnW4Nkga
OgrD9lvxrf2nWE5Lu87KJidbWRR4osAK5WZEtARYMwpqSEPSIJNPQQJnTnMM
5LLGaemIX.y+OX3SP0pTWGcBI3BavI3F5OFIwRwsx56K0uGj2Ruu.eRmMmOe
BD+uINu7yA+s0YS8p7.zCglUYhqF4Tl+UagfSu3.NVI68moTnTBrQmpnzjps
bmo+sUtasc2EXwryCXsu5bC7a9+q+0W++AHf2C7G
-----------end_max5_patcher-----------