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楽器 Yamaha 970AMのPDF 参考小冊子をオンラインで閲覧またはダウンロードできます。Yamaha 970AM 36 ページ。 Yamaha clp-970am: reference guide

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1. Specifications

MIDI Data Format

1.2.14 Attack Time

This message adjusts the EG attack time that was speciﬁed by the sound data.

Control# Parameter

Attack Time

Since this a relative change parameter, it speciﬁes an increase or decrease relative to 64.

Increasing this value will make the attack more gradual, and decreasing this value will

make the attack sharper.

1.2.15 Brightness

This message adjusts the cutoff frequency of the low pass ﬁlter speciﬁed by the sound data.

Control# Parameter

Brightness

Since this is a relative change parameter, it speciﬁes an increase or decrease relative to 64.

Lower values will produce a more mellow sound.

For some sounds, the effective range may be less than the possible range of settings.

1.2.16 Portamento Control

This message speciﬁes the portamento source key number (the key number at which porta-

mento will begin).

Data of 0...127 speciﬁes the portamento source key.

When Portamento Control is received, the currently-sounding pitch will change at a Porta-

mento Time of 0 to the key of the next-received note-on of the same channel.

Control# Parameter

Portamento Control

This is received even if Rcv PORTAMENTO = OFF.

1.2.17 Effect1 Depth(Reverb Send Level)

This message speciﬁes the send level for the reverb effect.

Control# Parameter

Effect1 Depth

Increasing this value will produce a richer reverb. The effect of the value will depend on

the state of the reverb effect.

1.2.18 Effect3 Depth(Chorus Send Level)

This message speciﬁes the send level for the chorus effect.

Control# Parameter

Effect3 Depth

Raising this value will increase the modulation or spaciousness. The effect of the value

will depend on the state of the chorus effect.

1.2.19 Effect4 Depth (Variation Effect Send Level)

This message speciﬁes the send level for the variation effect.

Control# Parameter

Effect4 Depth

However, this is not received if the Variation Effect parameter Variation Connection = 0

(Insertion).

1.2.20 Data Increment/Decrement (for RPN)

This message increases or decreases the parameter value speciﬁed for RPN (see 1.2.22), by

increments of 1.

Control# Parameter

RPN Increment

RPN Decrement

The data byte is ignored.

1.2.21 NRPN (Non-registered parameter number)

This message is used to specify a sound parameter (such as vibrato, ﬁlter, EG, drum setup

etc.) as an offset value.

Use NRPN MSB and NRPN LSB to specify the parameter that you wish to modify, and

then use Data Entry (see 1.2.4) to set the value for the speciﬁed parameter.

Control# Parameter

NRPN LSB

NRPN MSB

If the Multi Part parameter Rcv NRPN = OFF, that part will not receive NRPN.

CLP-970A

Data Range

0...64...127 (-64...0...+63)

Data Range

0...64...127 (-64...0...+63)

Data Range

0...127 (C-2...G8)

Data Range

0...127

Data Range

0...127

Data Range

0...127

Data Range

0...127

The following NRPN messages can be received.

NRPN

Data Entry *1

Parameter name and value range

MSB LSB

mm -- *2

Vibrato rate