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doc/notes.txt : Updates from 10/18-19 Session

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Kevin Larke 2014-10-20 10:11:43 -07:00
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@ -12,6 +12,61 @@ SPAT LAB SETUP:
a. TotalMix - select 'DTS_24ch'
b. mixer: Recall preset 96 ('24ch firecac ufx')
=============================================================================
CHANGES TO SIMULATE MODE TO ALLOW MIDI FILE PLAYER TO DRIVE SCORE
FOLLOWER DIRECTLY RATHER THAN FEEDING SCORE FOLLOWER FROM MIDI INPUT PORT:
CHANGE:
LINE 1150 cmDspSysInstallCb(h, siRt, "f-out-1", sfp, "smpidx",NULL );
1154 cmDspSysInstallCb(h, d0Rt, "f-out-1", sfp, "d0", NULL );
1160 cmDspSysInstallCb(h, d1Rt, "f-out-1", sfp, "d1", NULL );
1166 cmDspSysInstallCb(h, stRt, "f-out-1", sfp, "status",NULL );
BACK TO:
cmDspSysInstallCb(h, siRt, "f-out-0", sfp, "smpidx",NULL );
cmDspSysInstallCb(h, d0Rt, "f-out-0", sfp, "d0", NULL );
cmDspSysInstallCb(h, d1Rt, "f-out-0", sfp, "d1", NULL );
cmDspSysInstallCb(h, stRt, "f-out-0", sfp, "status",NULL );
=============================================================================
Session Notes: 10/18/14
1) Contact and air mics ogain all set to 1.0
Sometimes igain on air mics reduced to control feedback.
Speakers are 10 ft in front of piano
AudioBox Gains all at 10 oclock.
FMR Preamp 2nd notch on air mics
Mixer 2.5 kHz 10 oclock, 80 Hz 9 oclock.
Mixer in gains 11 oclock w/ 75 Hz low cut engaged
2) Need input Eq for contact mic's. LP,BP,HP with adjustable xover Fc and Gain.
3) Preset G works best. With 'offset' used to control radicalization between 20 and 80.
4) Add a control cmSpecDist() to interpolate between the input and output
spectrum. This would allow a smooth transition between transformed
and untransformed signal.
The interpolation can be made to be frequency dependent. This could
also be used to counter the bass boost which the transform tends
to produce.
5) Add 'offset' as a modulator variable.
6) Are the dynamic modulator parameter controls working: line, sline
7) Many of the modulator file labels are redundant - can they be left out?
(When modulator file values are missing they should default to their last set value).
8) When the score follower triggers a change the change seems to come
before the Disklavier note sounds due to Disklavier system latency.
Add a delay to the input of scMod to compensate for this delay.
9) The scMod data file would be easier to work with if it was in columnar form.
Session Notes: 9/28/14
1) Problems with feedback were mitigated by brining down the input gain.
In generate the input/output gain were set to: