Yamaha PSR-7000 - Handbuch (Seite 158)

156
The DSP Effects & Parameters • DSP-Effekte und -Parameter • Effets et paramètres DSP
Although similar to the DelayL,R effect, Echo features independent feedback level parameters for the left and right
channels, plus a “high damp” parameter that simulates the high-frequency damping characteristics of most natural
acoustic environments.
1. L CH DELAY
3. R CH DELAY
Range: 0.1 … 715 ms
Set the delay time between the direct sound and the first repeat. Independent parameters are provided for the left (“L
CH”) and right (“R CH”) channels.
2. L CH FB LEVEL
4. R CH FB LEVEL
Range: –63 … 0 … +63
Determine the amount of effect-sound feedback returned to the input of the corresponding delay stage channel: L CH FB
LEVEL for the left channel and R CH FB LEVEL for the right channel. Higher values produce a greater number of repeats.
5. HIGH DAMP Range: 0.1 … 1
Produces a natural decay in the high-frequency components of subsequent repeats. The lower the value the faster and
more pronounced the drop-off in high-frequencies.
40. Echo
This is a “cross delay” effect in which the repeats from a sound in one channel are produced in the opposite channel.
1. L m R DELAY
2. R m L DELAY Range: 0.1 … 355 ms
The L m R DELAY and R m L DELAY parameters independently set the delay times for repeats crossing from left to right,
and from right to left, respectively.
3. FEEDBACK LEVEL Range: –63 … 0 … +63
Determines the amount of effect-sound feedback returned to the input of the delay stage. Higher values produce a greater
number of repeats.
4. INPUT SELECT Range: L, R, L&R
Selects the first channel to be delayed (“L”, “R”), or both channels simultaneously (“L&R”).
5. HIGH DAMP Range: 0.1 … 1
Produces a natural decay in the high-frequency components of subsequent repeats. The lower the value the faster and
more pronounced the drop-off in high-frequencies.
41. CrossDly
Two distortion effects that can drastically alter you sound.
1. DRIVE Range: 0 … 127
Sets the intensity of the distortion effect. Higher values produce more distortion.
2. AMP TYPE Range: OFF, STACK, COMBO, TUBE
Simulates a variety of amplifier types via which the distortion sound might be reproduced.
OFF Flat amp — the sound of a “direct feed” to a recording or sound reinforcement console.
STACK The powerful, expansive sound of “stackable” speaker cabinets.
COMBO A single 12" speaker unit in a compact enclosure.
TUBE Simulates the warm, relatively “soft” distortion produced by vacuum tube amplifiers.
3. LPF CUTOFF RANGE: 1.0kHz … 18kHz, Thru
The cutoff frequency of the low-pass filter applied to the distortion sound. No filter is applied when set to “Thru”.
4. OUTPUT LEVEL Range: 0 … 127
Sets the output level of the distortion sound. Higher values produce higher level.
42. DistHARD 43. DistSOFT