Re: Pitchbend

"Bruce Wahler [email protected] [YamahaDX]" <[email protected]> Tue, 27 Nov 2018 08:39:04 -0500
Newsgroups gmane.music.equipment.yamaha-dx
Message-ID <[email protected]>
 3. I don't believe that individual pitch bend is available on the DX7,
    any version.  And polyphonic aftertouch isn't available. The only
    thing that one can do on DX7II, TX802, etc. is program layers where
    each layer responds to pitch differently.  To use this to bend
    individual notes of a chord, for example, one must use multiple MIDI
    channels.  The original DX7 only supports one MIDI channel.


Regards,

-BW

Bruce Wahler
Ashby Solutions.com™
[email protected]
http://music.ashbysolutions.com
http://halfmoon-switch.com
http://ashboys.com
978.597.7008

On 11/27/2018 6:52 AM, geoff baltan [email protected] [YamahaDX] wrote:
>
> Hi All -
>
> I wanted to ask a couple of questions about how pitch bend is
> implemented in a DX7 (mark 1). I'm controlling it with an external
> MIDI signal.
>
> 1. I believe the range of potential values is 0 to 16382, or 16384.
> I'm a little unclear about which. It would mean that either 8191 or
> 8192 is the "center point" (no bend added). Is that all correct?
>
> 2. I believe that you can program the DX7 so that the pitch wheel
> doesn't use the "full excursion", but presumably that doesn't change
> the range of 0 to 16384, on a patch-by-patch basis. So, in terms of
> pitch, what is the actual range here? Is it something that can be
> measured in semitones?
>
> 3. It does not seem possible to assign pitchbends to individual notes.
> I know that the DX7 II has some kind of a pitch reprogramming
> feature.. but is there any way to do something similar with a DX7 I?
>
> Thanks all,
> Geoff
>
>