Loop Effect Parameter Functions

Parameter List

CHORUS/DELAY/DBLN (Doubling)

This selects the chorus, delay, or doubling effect.

FX Type

This sets the type of the effect.

CHORUS:

A sound with a subtly shifted pitch is added to the direct sound, making the final output sound thicker and broader.

DELAY:

This creates a thicker sound by applying a delayed sound to the direct sound.

DBLN:

By adding a slightly time-delayed sound to the direct sound, this produces the impression that multiple sources are sounding together (a “doubling” effect). The delayed sound will be output from the side opposite to which the playback track has been panned.

■When “DBLN” is selected

Dly Tme

0.5–50.0 ms

This parameter adjusts the delay time (i.e., the interval for which sound is delayed).

E.Level

0–100

This adjusts the volume of the delay sound.

REVERB

Reverberation (or reverb) is the effect caused by sound waves decaying in an acoustic space, or a digital simulation thereof. This decay occurs because sound waves bounce off many walls, ceilings, objects, etc. in a very complex way. These reflections, coupled with absorption by various objects, dissipate the acoustic energy over a certain period of time (called the decay time). The ear perceives this phenomenon as a continuous wash of sound.

■When “CHORUS” is selected

Rate

0–100

Adjusts the rate of the Chorus effect.

Depth

0 –100

Adjusts the depth of the Chorus effect.

Pre Dly

0.5–50.0 ms

Adjusts the time needed for the effect sound to be output after the direct sound has been output.

E.Level

0–100

Adjusts the volume of the effect sound.

■When “DELAY” is selected

Dly Tme

10–1000 ms

This parameter adjusts the delay time (i.e., the interval for which sound is delayed).

Type

This selects the Reverb Type.

ROOM:

Simulates the reverberation in a small room.

HALL:

Simulates the reverberation in a concert hall.

Rev Time

0.1–10.0

This parameter adjusts the duration (time) of the reverb.

Tone

-12– +12

Adjusts the tone.

 

E.Level

0–100

This adjusts the volume of the reverb sound.

 

Feedback

0–100

This parameter adjusts the amount of feedback. Changing the amount of feedback causes the number of time the delayed sound is repeated to change as well.

E.Level

0–100

This adjusts the volume of the delay sound.

Rev Send

0–100

Adjust the volume of the reverb that is applied to the delayed sound.

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BR-864 specifications

The Roland BR-864 is a compact and powerful digital recorder designed for musicians, songwriters, and audio producers seeking high-quality recording solutions without the complexity of larger studio equipment. With its user-friendly interface and impressive features, the BR-864 stands out as a versatile tool for capturing music ideas, practice sessions, and full-fledged recordings.

At the heart of the BR-864 is its ability to record up to eight tracks simultaneously. This is a significant advantage for musicians who often find themselves layering various instruments and vocals. The device features a built-in high-quality microphone and two combo input jacks, allowing for easy connectivity of guitars or microphones. Additionally, the BR-864 supports both XLR and 1/4-inch inputs, providing flexibility for a variety of sound sources.

One of the standout technologies of the BR-864 is its 16-bit/44.1kHz uncompressed audio quality. This ensures that recordings maintain their clarity and detail, making it suitable for both studio and live settings. Musicians can easily engage with the onboard effects including reverb, delay, and compression, which helps enhance the overall sound without needing to rely on external equipment.

The BR-864 also features a built-in metronome and a variety of rhythm patterns to aid in practice and songwriting. This feature is particularly beneficial for musicians looking to develop their timing and arrangement skills. The device is equipped with a multi-track editing feature, allowing users to cut, copy, paste, and loop tracks with precision, resulting in a polished final product.

For ease of use, the BR-864 includes an intuitive LCD screen display, which helps users navigate its numerous features quickly. The onboard effects and editing tools are accessible via a series of simple buttons, which is especially advantageous for those who may not be technically inclined.

The unit is powered by batteries or an AC adapter, making it portable and ideal for taking to gigs or rehearsals. Its robust design ensures durability, allowing it to withstand the rigors of regular use. The BR-864 also provides USB connectivity, enabling easy file transfer to computers for further mixing, editing, or sharing.

Overall, the Roland BR-864 combines portability, functionality, and high-quality sound into a single unit that caters to the needs of modern musicians. Its wide range of features makes it an ideal choice for anyone looking to create, edit, and produce music effectively and efficiently.
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