[notein] returns both the note on event and the note off event (aka vel = 0), so that explains half of your events. If you only want to catch only note on events, you should use [stripnote]:

[notein]
|          \
[stripnote]
|
[select 36]
|
[bang< — now only bangs on a note on event

This probably solves half your problem ...

--------
Dan Wilcox
@danomatika
danomatika.com
robotcowboy.com

On Feb 6, 2015, at 8:30 PM, pd-list-request@lists.iem.at wrote:

From: jwind <wind@mikrokiko.de>
To: pd-list@lists.iem.at
Date: February 6, 2015 at 8:24:43 PM GMT+1
Subject: [PD] notein midi bangs


hi list;
quite dull i am... and didn't find anything on the list.
trying to get my midi-in-device (mpc 1000) working for triggering simple
bangs with [notein].
my current problem is:
- when i hit the sample pad it fires off too many bangs within a very short period of
time and it makes it unusable to trigger a single starting-operation
(e.g. play a video once from the beginning when the pad is hit)

any idea how i can solve this?
mute receiving bangs for apprx. 50 ms or any human time?

[notein]
|               \        \
[select 36 . . . ]
|
[bang(        <- this bangs apprx 4 times within 200 ms

??
thanks
j ,.