M300 Owner's Manual-English - Lexicon

The Algorithms and their ParametersRandom Ambience Basic SoundsRTIM SIZE DIFF ROLL0.18-47.82s 4.0-39.4M 0-99 0.5kHz-21.2kHzRLVL DDLY PDLY -Off, -48to-1dB, Up Full 0-99.9ms 0-99.9ms -Random Ambience TweaksSPIN WAND - -0-48 0-37.1ms - -- - - -- - - -Effect Naming PageRandom AmbienceParametersD DelayAmbience GeneratorLRDiffusionPredelaySIZE RTIME RLVLSPIN WANDERRolloffΣΣD DelayRandom Ambience Basic Sounds PageThis control adjusts the reverberation time of the independent reverberator. Therange of action is limited. Be careful — both long and short reverb times maysound unnatural. If a much longer or shorter reverb time than the preset providesis desired, SIZE should be changed first.RTIM (Reverb Time)SIZE allows you to vary the apparent size of the space over a wide range. SIZEis the most dramatic control, and must be selected to match the music or programmaterial. It should be the first control that you adjust to tailor the desired space.SIZE also affects the reverb time, in a similar way to the standard reverbprograms.SIZEDIFF controls the degree to which initial echo density increases over time. Highsettings of DIFF result in high initial buildup of echo density; low settings causelow initial buildup. Echo density is also affected by SIZE; smaller spaces willsound denser. To enhance percussion, use high settings of DIFF. For clearer,more natural vocals, mixes, and music, use low or moderate settings.DIFFROLL sets the frequency above which a 6 dB/octave low-pass filter attenuatesthe processed signal. It attenuates both pre-echoes and reverberant sound.High frequencies are often rolled off with this parameter, resulting in more naturalsounding reverberation.ROLL (Hi Freq Rolloff)4-9