John_W._Couvillon

John W. Couvillon is a retired Electrical Engineer (BS 1962, louisiana State University) with 35 years experience in Power systems design for power plants and industrial, petrochemical plants.

Interest also in pipe organ repair, upgrade and midification.

Jeff,

sorry I didn't respond to your email. there was a long period when i didn't get on the forum at all.

As for the 8x8x4 matrix. Ihave one working with the help of jim henry of the miditzer VTO software. it works, but also has a bit of latency. don't know if its 2-3 sec., but its noticeable.

since getting it running, i decided to go with the new LPC17 board and ...

Hi Robin,

Not sure about this - but anyway.

I followed you posts on the QBAS 16x16 switch matrix, and then it stopped. please go back and read my last post concerning your previous work.

Johnc