Yamaha PSR-SX900 PSR-SX900/PSR-SX700 Reference Manual - Page 49

Voices EG Vibrato The EG (Envelope Generator) settings determine how the level of Level the sound changes in time. This lets you reproduce many sound characteristics of natural acoustic instruments-such as the quick attack and decay of percussion sounds, or the long release of a sustained piano tone. Sustain Level Attack Decay Release Time Key on Key off Attack Determines how quickly the sound reaches its maximum level after the key is played. The lower the value, the quicker the attack. Decay NOTE Some Voices (such as Piano and E. Piano Voices) may not be affected by the setting here. Determines how quickly the sound reaches its sustain level (a slightly lower level than maxi- 2 mum). The lower the value, the quicker the decay Release Determines how quickly the sound decays to silence after the key is released. The lower the value, the quicker the decay. Vibrato is a quavering, vibrating sound effect that is produced by Pitch regularly modulating the pitch of the Voice. Speed Depth Speed Delay Depth Delay Time Determines the intensity of the Vibrato effect. Higher settings result in a more pronounced Vibrato. Determines the speed of the Vibrato effect. Determines the amount of time that elapses between the playing of a key and the start of the Vibrato effect. Higher settings increase the delay of the Vibrato onset. Effect Insertion Effect On/Off Turns the Insertion Effects on or off. Type Selects the Insertion Effect type. Select the Category then select the Type. You can adjust the detailed parameters by touching (Setting) and save them. Refer to "Editing and Saving the Effect Settings" (page 106) for details. Depth Adjusts the Insertion Effect depth. Reverb Depth Adjusts the Reverb depth. Chorus Depth Adjusts the Chorus depth. EQ Determines the Frequency and Gain of the EQ bands. For information about EQ, refer to page 103. PSR-SX900/SX700 Reference Manual 49