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 Forum index » Clavia Nord Modular » G2 Building Blocks
Tap Tempo Delay
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Tim Kleinert



Joined: Mar 12, 2004
Posts: 1040
Location: Zürich, Switzerland
Audio files: 6
G2 patch files: 213

PostPosted: Wed Apr 18, 2007 10:11 am    Post subject: Tap Tempo Delay
Subject description: Tap 4x to sync the delay
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I've been in need of a simple and efficient tap tempo delay solution for my patches. I couldn't find one in the archive so I made one myself. Here's what I came up with.


Controls:

TAP 4x - Tap 4x to establish the delay time. The time is an average of the four tapping times. Max delay time is 2 seconds.
FB and LEVEL - Feedback and level controls of the delay.


Have fun.

tim


TapTempoDelay TK.pch2
 Description:
tap 4x to sync the delay time

Download
 Filename:  TapTempoDelay TK.pch2
 Filesize:  1.55 KB
 Downloaded:  720 Time(s)


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Blue Hell
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Joined: Apr 03, 2004
Posts: 20681
Location: The Netherlands, Enschede
Audio files: 156
G2 patch files: 318

PostPosted: Wed Apr 18, 2007 10:23 am    Post subject: Reply with quote  Mark this post and the followings unread

Without looking at the patches and so having no notion about how good or how bad, relatively nor absolute, just for reference (sorry had to deal with customers today Laughing ) :

http://electro-music.com/forum/post-55337.html
http://electro-music.com/forum/post-19723.html

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Fozzie



Joined: Jun 04, 2004
Posts: 875
Location: Near Wageningen, the Netherlands
Audio files: 8
G2 patch files: 49

PostPosted: Wed Apr 18, 2007 1:59 pm    Post subject: Reply with quote  Mark this post and the followings unread

Your use of an envelope to measure time is very smart, similar to your looper patches (there it is an lfo i believe). It is one of those "why wasn't I smart enough to think of this" things. Thanks. Waaaaaaaaaaaaaaay more elegant than my dsp consuming and inaccurate tables.
BTW: shouldn't you press 5 times to get the mean of 4 taps? Or disconnect the 4th clock delay? (edit: deleted incorrect bit here).

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Tim Kleinert



Joined: Mar 12, 2004
Posts: 1040
Location: Zürich, Switzerland
Audio files: 6
G2 patch files: 213

PostPosted: Wed Apr 18, 2007 5:12 pm    Post subject: Reply with quote  Mark this post and the followings unread

Here's another simple solution using the zero crossing counter and an LFO instead of the shift-register. It uses 2% more DSP, but less mem% (less module outputs).


TapTempoDelay2TK.pch2
 Description:
another simple solution using the zero crossing counter

Download
 Filename:  TapTempoDelay2TK.pch2
 Filesize:  1.54 KB
 Downloaded:  743 Time(s)


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Fozzie



Joined: Jun 04, 2004
Posts: 875
Location: Near Wageningen, the Netherlands
Audio files: 8
G2 patch files: 49

PostPosted: Thu Apr 19, 2007 2:11 pm    Post subject: Reply with quote  Mark this post and the followings unread

Small change in Tim's setup so that it fits my personal prefs for use with an e-drummer that may change delaytimes often (to be midified; here it's just a momentary switch). Takes two taps to set tempo, but only if these two taps are within two seconds of each other. If longer than two seconds are in between, another two hits are needed (usefull to not mess up delays when making uneven number of taps). And optional glide for delay-time adjustments.
BTW: the test circuit should of course be deleted for normal use (drum oscs).


taptempodelay2tk_b.pch2
 Description:
Minor variation on Tim's tap tempo patch

Download
 Filename:  taptempodelay2tk_b.pch2
 Filesize:  1.55 KB
 Downloaded:  760 Time(s)


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