On Fri, 2 Jul 2010, James Morris wrote:
> Still it raises some questions. This is fine if the app is timebase
> master, then 1/4 time is guarantee-able, otherwise, the not quite so
> simple approach to syncing 5/4 and 7/8 would be required.
If the app is the timebase slave... you just translate
the "system" transport to your simple 1/4 transport.
It's very simple to map any time signature to 1/4.
> It is something I've been wondering about without necessarily thinking
> about syncing 5/4 and 7/8 together.
>
> If in the app a pattern is edited with a 5/4 meter and the pattern is
> precisely 1 bar long (ie 5 quarter notes right!?!?) then what if the
> transport is playing at 4/4? Should the last beat in the 5/4 loop be
> dropped, or should it just offset the start of the 5/4 loop each time?
That depends on the application. If you are taking pre-made
clips and throwing them together into some kind of remix...
then truncating the pattern makes sense:
4/4: 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
5/4: 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
7/8: 1234567 1234567 1234567 1234567
Examples: EnergyXT, Hydrogen(?)
However, if you're an experimental sequencer pumping out
semi-random patterns based on the size and placement of
boxes on an xterm... I think overlapping patterns makes
sense:
4/4: 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
5/4: 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5
7/8: 1234567123456712345671234567
Example: Seq24, non-sequencer(?)
-gabriel
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@email-addr-hidden
http://lists.linuxaudio.org/listinfo/linux-audio-user
Received on Fri Jul 2 20:15:02 2010
This archive was generated by hypermail 2.1.8 : Fri Jul 02 2010 - 20:15:02 EEST