55
Algorithm List
Speaker Modeling
Models a variety of speaker characteristics ranging from those of High-end professional monitor speakers used as the standard at
studios around the world to those of speakers of small-sized TV sets and portable radios.
fig.08-81
Speaker Modeling is adjusted so that its optimal effect is achieved when a Roland Powered Monitor DS-90 is used in digital connection. Its effect may not be fully
achieved with other types of speakers.
Parameter (full name) Setting Function
SpMod (Speaker Modeling): Selects the speaker subject to characteristics modeling.
Sw (Switch) Off, On Turns the Speaker Modeling on or off.
Model (Model) See the column on
the previous page. Specifies the speaker actually generating sounds.
Output Speakers (Output Speakers) DS-90/DS-90A, DS-50A
Phase (Phase) NRM, INV Sets the phase of the speaker. “NRM” for the same phase, and “INV” for the inverted phase.
BCut (Bass Cut Filter): Cuts off undesired low sounds such as pop noise.
Sw (Switch) On, Off Turns the bass cut filter on or off.
Freq (Frequency) Thru, 20 - 2000 Hz Sets the frequency for cutting off undesired low frequency band sounds such as pop noise.
LFT (Low Frequency Trimmer): Adjusts the low frequency band sounds.
Sw (Switch) On, Off Turns the low frequency trimmer on or off.
Gain (Gain) -12– +12dB Sets the boost/cut amount.
Freq (Frequency) 20–2000 Hz Sets the center frequency of the trimmer.
HFT (High Frequency Trimmer): Adjusts the High frequency band sounds.
Sw (Switch) On, Off Turns the High frequency trimmer on or off.
Gain (Gain) -12– +12dB Sets the boost/cut amount.
Freq (Frequency) 1.0–20.0 kHz Sets the center frequency.
Lmt (Limiter): Prevents distortion by suppressing signals at High levels.
Sw (Switch) On, Off Turns the limiter on or off.
Thresh (Threshold) -60–0 dB Sets the volume at which the limiter starts working.
Release (Release) 0–100 Sets the time from when the input level drops below the threshold level to when the effect ceases
to apply.
Level (Level) -60– +24 dB Sets the volume after passing through the limiter.
Input L
Input R
Output L
Output R
Hi Freq Tim
Limiter
Limiter
SP Modeling
SP Modeling
BassCut Freq
BassCut Freq
Lo Freq Trim
Lo Freq Trim
Hi Freq Trim
Speaker types applicable for modeling
The characteristics of the following types of speakers can be modeled. Set the desired type for Model.
THRU: No modeling is to be performed.
Super FLAT: DS-90 is corrected by modeling to produce wider-range and untwisted sounds.
Powered GenBlk: Typical model of powered monitor (two-way type, the woofer diameter = 170 mm (6-1/2 inches))
Powered E-Bas: Powered monitor characterized in delightful sound quality
Powered Mack: Powered monitor characterized in well-extended low frequency band sounds
Small Cube: Small-sized full-range speaker widely used in recording studios
White Cone: Enclosed-type two-way speaker widely used in recording studios, characterized in white woofers.
White C +tissue: Mild sounds from “White Cone” Tweeter covered with tissue paper
Small Radio: Pocket-type small-sized radio
Small TV: Speaker attached to the 14-inch TV set
Boom Box: Radio cassette recorder
BoomBox LoBoost: Radio cassette recorder with the low frequency band enhanced
Use “THRU” for clear compa]rison between sounds with and without modeling.
VS-2000_e.book 55 ページ ２００５年１２月１２日 月曜日 午後４時５４分
To Next Page
Loading...
