Yamaha DSP5D Owner's Manual - Page 336

Effects and tempo synchronization, If you edit NOTE

Page 336 highlights

Effects Parameters Effects and tempo synchronization Some of the PM5D's effects allow you to synchronize the effect with the tempo. There are two such types of effect; delay-type effects and modulation-type effects. For delay-type effects, the delay time will change according to the tempo. For modulation-type effects, the frequency of the modulation signal will change according to the tempo. • Parameters related to tempo synchronization The following five parameters are related to tempo synchronization. 1) SYNC 2) NOTE 3) TEMPO 4) DELAY 5) FREQ. SYNC This is the on/off switch for tempo synchronization. NOTE and TEMPO: .....These are the basic parameters for tempo synchronization. DELAY and FREQ.:.......DELAY is the delay time, and FREQ. is the frequency of the modulation signal. These directly affect the way in which the effect sound will change. DELAY is relevant only for delay-type effects, and FREQ. is relevant only for modulation-type effects. • How the parameters are related Tempo synchronization calculates the DELAY (or FREQ.) value*a from the TEMPO and NOTE. If you turn SYNC on If you edit NOTE → DELAY (or FREQ.) will be set In this case, the DELAY (or FREQ.) value is calculated as follows. DELAY (or FREQ.) = NOTE x 4 x (60/TEMPO) If you edit TEMPO → DELAY (or FREQ.) will be set In this case, the DELAY (or FREQ.) value is calculated as follows. DELAY = NOTE x 4 x (60 / TEMPO) sec FREQ. = (TEMPO / 60) / (NOTE x 4) Hz Example 1: When SYNC=ON, DELAY=250 ms, TEMPO=120, you change NOTE from 8th note to quarter note DELAY= new NOTE x 4 x (60/TEMPO) = (1/4) x 4 x (60/120) = 0.5 (sec) = 500 ms Thus, the DELAY will change from 250 ms to 500 ms. Example 2: When SYNC=ON, DELAY=250 ms, NOTE=8th note, you change TEMPO from 120 to 121 DELAY = NOTE x 4 x (60 / new TEMPO) = (1 / 8) x 4 x (60 / 121) = 0.2479(sec) = 247.9 (ms) Thus, the TEMPO will change from 250 ms to 247.9 ms. *a Rounded values are used for the calculation results. • Special characteristics of the TEMPO parameter The TEMPO parameter has the following characteristics that are unlike other parameters. • It is a common value shared by all effects • You cannot stored it to or recall it from the Effects Library. (You can store it to and recall it from a Scene.) This means that the TEMPO value may not necessarily be the same when an effect is recalled as when that effect was stored. Here is an example. Store the effect: TEMPO=120 → Change TEMPO to 60 → Recall the effect: TEMPO=60 Normally when you change the TEMPO, the DELAY (or FREQ.) will be re-set accordingly. However if the DELAY (or FREQ.) were changed, the effect would sound differently when recalled than when it was stored. To prevent the effect from changing in this way between store and recall, the PM5D does not update the DELAY (or FREQ.) value when an effect is recalled, even if the TEMPO is no longer the same as when that effect was stored. * The NOTE parameter is calculated based on the following values. = 1/48 = 1/24 = 1/16 = 1/12 = 3/16 = 1/4 = 3/8 = 1/2 = 3/32 = 3/4 = 1/8 = 1/1 = 1/6 = 2/1 336 PM5D/PM5D-RH V2 / DSP5D Owner's Manual Reference section

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Effects Parameters
336
PM5D/PM5D-RH V2 / DSP5D Owner’s Manual
Reference section
Some of the PM5D’s effects allow you to synchronize the effect with the tempo. There are two such types of effect; delay-type
effects and modulation-type effects. For delay-type effects, the delay time will change according to the tempo. For modula-
tion-type effects, the frequency of the modulation signal will change according to the tempo.
Parameters related to tempo synchronization
The following five parameters are related to tempo synchronization.
1) SYNC
2) NOTE
3) TEMPO
4) DELAY
5) FREQ.
SYNC:
.............................
This is the on/off switch for tempo synchronization.
NOTE and TEMPO:
.....
These are the basic parameters for tempo synchronization.
DELAY and FREQ.:
.......
DELAY is the delay time, and FREQ. is the frequency of the modulation signal. These directly affect the
way in which the effect sound will change. DELAY is relevant only for delay-type effects, and FREQ. is
relevant only for modulation-type effects.
How the parameters are related
Tempo synchronization calculates the DELAY (or FREQ.) value*a from the TEMPO and NOTE.
If you turn SYNC on
If you edit NOTE
DELAY (or FREQ.) will be set
In this case, the DELAY (or FREQ.) value is calculated as follows.
DELAY (or FREQ.) = NOTE x 4 x (60/TEMPO)
If you edit TEMPO
DELAY (or FREQ.) will be set
In this case, the DELAY (or FREQ.) value is calculated as follows.
DELAY = NOTE x 4 x (60 / TEMPO) sec
FREQ. = (TEMPO / 60) / (NOTE x 4) Hz
Example 1:
When SYNC=ON, DELAY=250 ms, TEMPO=120, you change NOTE from 8th note to quarter note
DELAY= new NOTE x 4 x (60/TEMPO)
= (1/4) x 4 x (60/120)
= 0.5 (sec)
= 500 ms
Thus, the DELAY will change from 250 ms to 500 ms.
Example 2:
When SYNC=ON, DELAY=250 ms, NOTE=8th note, you change TEMPO from 120 to 121
DELAY = NOTE x 4 x (60 / new TEMPO)
= (1 / 8) x 4 x (60 / 121)
= 0.2479(sec)
= 247.9 (ms)
Thus, the TEMPO will change from 250 ms to 247.9 ms.
*a Rounded values are used for the calculation results.
Special characteristics of the TEMPO parameter
The TEMPO parameter has the following characteristics that are unlike other parameters.
It is a common value shared by all effects
You cannot stored it to or recall it from the Effects Library. (You can store it to and recall it from a Scene.)
This means that the TEMPO value may not necessarily be the same when an effect is recalled as when that effect was stored. Here is
an example.
Store the effect: TEMPO=120
Change TEMPO to 60
Recall the effect: TEMPO=60
Normally when you change the TEMPO, the DELAY (or FREQ.) will be re-set accordingly. However if the DELAY (or FREQ.) were
changed, the effect would sound differently when recalled than when it was stored. To prevent the effect from changing in this way
between store and recall, the PM5D does not update the DELAY (or FREQ.) value when an effect is recalled, even if the TEMPO is
no longer the same as when that effect was stored.
* The NOTE parameter is calculated based on the following values.
Effects and tempo synchronization
= 1/48
= 2/1
= 1/16
= 1/24
= 1/12
= 3/4
= 3/16
= 1/2
= 3/32
= 1/6
= 1/4
= 1/8
= 1/1
= 3/8