Roland VM-C7200 Owner's Manual download pdf (Page 177)

176

Chapter 8 Using the Internal Effects

Stereo 2-Band Dynamics

Enhances signals to further reduce low-level signals such as noise and to further increase high-level signals by

using Enhancer, Expander, Compressor and Limiter. Noise involved in recording in a tape is reduced while the

dynamic range of tapes and wireless microphones is expanded.

fig.08-85

Parameter (full name) Setting Function

BassCut (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 Cuts off undesired low frequency band sounds such as pop

noise.

Enhancer: Accentuates the sound and push the sound forward.

Sw (Switch) On, Off Turns the enhancer on or off.

Mix Level (Mix Level) -24–12 dB Sets the amount of the enhancer sound should be mixed

into the direct sound.

Sens (Sense) 0–100 Sets the degree of enhancer effect desired.

Freq (Frequency) 1.0–10.0 kHz Sets the frequency at which the enhancer effect starts

working.

Input: Splits the direct sound into three frequency bands, that is, low, middle and high

frequency bands.

Gain (Input Gain) -24– +12dB Sets the overall volume before entering expander/

compressor.

Detect Time (Detect Time) 0–10 ms Sets the length (time) of delay to add to the direct sound input.

Split Point (Split Point) 20–800 Hz Sets the frequency at which the direct sound is split into low

and high frequency bands.

Expander: Expands the dynamic range at a certain ratio.

Sw (Switch) On, Off Turns the expander on or off.

Hi Thres (High Threshold) -80–0 dB Sets the volume at which the expander for the high frequency band starts

working.

Hi Raito (High Ratio) 1:1–16:1, INF:1 Sets the ratio at which the output in the high frequency band is increased

when the input level has dropped below the high threshold level.

Hi Atck (High Attack) 0–100 ms Sets the time until when the high frequency band expander starts working

after the input level has dropped below the high threshold level.

Hi Rel (High Release) 50–5000 ms Sets the time until when the high frequency band expander stops working

after the input level has exceeded the high threshold level.

Lo Thres (Low Threshold) -80–0 dB Sets the volume at which the expander for the low frequency band starts

working.

Lo Ratio (Low Raito) 1:1–16:1, INF:1 Sets the ratio at which the output in the low frequency band is increased

when the input level has dropped below the low threshold level.

Lo Atck (Low Attack) 0–100 ms Sets the time until when the low frequency band expander starts working

after the input level has dropped below the low threshold level.

Lo Rel (Low Release) 50–5000 ms Sets the time until when the low frequency band expander stops working

after the input level has exceeded the low threshold level.

Mixer

Input L

Output L

Bass Cut Enhancer

Compressor

Expander

Input Limiter Output

Mixer

Compressor

Expander

Input Limiter Output

Input R

Output R

Bass Cut

Enhancer

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Roland VM-C7200 Owner's Manual Page 177

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Roland VM-C7200 Owner's Manual Page 177

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