Roland HPi-7S 用户手册

 

Convenient Functions

 

■

 

Pianos are generally tuned so that the low range is flatter and the high 
range is sharper than equal tempered pitches. This method of tuning is 
unique to the piano, and is known as “Stretched Tuning.”

 

■

 

You can adjust this resonance (Damper Resonance) when the damper 
pedal is depressed.

On an acoustic piano, holding down the damper pedal will allow the 
remaining strings to resonate in sympathy with the sounds that you 
played from the keyboard, adding a rich resonance. The resonance is 
called “Damper Resonance.”

 

■

 

When the keys are pressed on an acoustic piano, the strings for keys 
that are already pressed also vibrate sympathetically. The function 
used to reproduce this resonance is called “String Resonance.”

 

■

 

This adjusts sympathetic vibrations such as an acoustic piano’s key-off 
sound (the subtle sound that occurs when you release a note).

 

■

 

You can adjust the touch (playing feel) of the keyboard.

 

■

 

You can make fine adjustments to the touch sensitivity of the keyboard.

You can adjust the keyboard touch in even greater detail than 
specified by the Key Touch setting (see preceding section)

 

■

 

This sets the velocity the sound will have when the keyboard touch (p.

If you turn the keyboard’s touch sensitivity “Fixed,” all notes will sound 
at a fixed loudness regardless of how strongly you play the keyboard.

The setting described below specifies the loudness in this case.

 

■

 

You can hear a demonstration of the various differences in sound 
created by the Piano Designer function (p. 86). When the Piano 

Designer screen is shown, press the [

] button to access the Piano 

Designer Demo screen. To hear the demo, proceed as directed by the 
screen. You can also select the piano designer demo from “Select a 
Demo” screen (p. 93).

When you have finished with Piano Designer Demo, press the [

] 

button in the “Piano Designer Demo” screen.

 

This tuning curve expands the low range and high 
range. It is suitable for piano solos.

 

This is the standard tuning curve. This is the right 
choice when using Dual performance (p. 56), or 
when playing in ensemble with other instruments.

 

Increasing the value will increase the amount of 
effect. When set to Off, no Damper Resonance 
is applied.

 

Increasing the value will increase the amount of 
effect. When set to Off, no String Resonance is 
applied.

 

Increasing the value will increase the amount of 
effect. When set to Off, no Key Off Resonance is 
applied.

 

You can adjust the sensitivity with which the 
keyboard responds to your playing.
If you turn the keyboard’s touch sensitivity 
“Fixed,” all notes will sound at a fixed loudness 
regardless of how strongly you play the 
keyboard.

 

Increasing this value will make the keyboard feel 
heavier.

 

Increasing this value will increase the volume of 
your keyboard playing.

HPi-7S-e.book 87 ページ ２００７年８月２７日　月曜日　午後２時３９分