[Search for users] [Overall Top Noters] [List of all Conferences] [Download this site]

Conference napalm::commusic_v1

Title:* * Computer Music, MIDI, and Related Topics * *
Notice:Conference has been write-locked. Use new version.
Moderator:DYPSS1::SCHAFER
Created:Thu Feb 20 1986
Last Modified:Mon Aug 29 1994
Last Successful Update:Fri Jun 06 1997
Number of topics:2852
Total number of notes:33157

148.0. "Roland TR727 Latin Drum Machine" by SIVA::FEHSKENS () Mon Sep 16 1985 13:14

Latin percussion/drum machine freaks, your day has come.  Roland has just
started shipping the TR-727, which is exactly like a TR-707 except it's
got sampled latin percussion instruments instead of a classic drum kit.
Sounds include (*'d sounds are "flammable")

	* hi and low bongo
	* mute and open hi conga, lo conga
	* hi and lo timbale
	  hi and lo agogo (cowbell-like)
	  maracas
	  scraper (i foget the latin name)
	  short and long whistle
	  quijada ("vibra-slap")
	  star chime ("bell tree")

Sorry - the bongs are NOT flammable (typo) (They occupy the bass drum 1 and 2
positions of the 707 - the 727 is literally a 707 with different voice chips)

The sounds are GREAT.

len.
T.RTitleUserPersonal
Name
DateLines
148.1KATADN::BOTTOMTue Sep 17 1985 07:059
Can the sync output be used to sync the TR-727 to a 707? I'm thinking of 
expanding my drum set :-)

I never did understand the use of the sync output anyway. It looks just 
like the MIDI ouputs but is used to sync other devices. My other devices
(JX3-P) don't have this input in a din type connector. So how is this 
supposed to work?

dave
148.2SIVA::FEHSKENSTue Sep 17 1985 10:0421
The Sync connector is for a Roland standard that predates MIDI.  It is
a 24 pulse per beat signal, with another line specifying run/stop.  And
yes, you can sync a 727 to 707 (or to a 909, or an MSQ-100 or MSQ-700)
using the sync input/output.  This has the (admittedly minor) virtue of
not using up a MIDI port.  It is both fortunate (only one kind of cable
needed) and unfortunate (if you connect MIDI to sync is don't work) that
the connectors for both interfaces are 5 pin DIN.

If you sync one unit to another, you will have to tell the slave to listen
to the sync input/output for its clock.  See your user's manual.  The
master can use its internal clock, or you can sync it to some MIDI clock,
and it will output a DIN sync that tracks its MIDI input.

OH yes, you can also sync a TR-606 or the bass synthesizer (I forget the
model number) using the DIN sync.  I do this with my band so I get a click
track from the MSQ-100/700 running the synths, so I can continue playing
in time when the synths drop out.  The sync out of the MSQ drives the TR-606,
which just cycles continuously on a pattern chosen with an appropriate ride
beat (straight eighths, shuffle (triplet) eighths, 12/8 feel triplets).

len.