Insert Effect Parameter Functions

Harmonist

“Harmonist” is the amount of shifting is adjusted according to an analysis of the guitar input, allowing you to create harmonics based on diatonic scales.

*This effect can be used when the MODULATION “Type” parameter is set to “HARMONIST.”

*Since pitch and attack information for the input sounds selected with the INPUT SELECT button are detected, the sounds do not play correctly unless the effect’s Insert mode (p. 59) is set to “INPUT<NORMAL>” or “INPUT<REC DRY>.”

*Because of the need to analyze the pitch, chords (two or more sounds played simultaneously) cannot be played.

Key

Specify the key of the song you are playing. By specifying the key, you can create harmonies that fit the key of the song. The key setting corresponds to the key of the song (#, b) as follows.

Interval

-1 oct–Tonic– +1 oct

This sets the intervals for the harmony sound pitch.

D:E

100:0–0:100

This adjusts the volume balance of the direct and harmony sound.

Separation

-100– +100

Adjusts the diffusion. The panning of the direct sound and harmony sound can be spread to left and right.

*This effect is obtained with stereo recording (using two tracks).

Lo-Fi Box

Produces a lo-fi sound.

On/Off

OFF, ON

This parameter turns the lo-fi box effect on/off.

Type

Select the mode of the lo-fi box.

RADIO:

The sound will appear to be heard from an AM radio.

*By adjusting “Tuning,” you can simulate the sounds that occur when you adjust the tuning frequency of the radio.

PLAYER:

The sound will appear to be heard from a gramophone. The noise caused by scratches and dust on the record are is simulated.

DIGITAL:

This allows you to create a “lo-fi” sound by lowering the sample rate and/or decreasing the number of bits. Realtime modify filters connected in series allow you to reshape the sound freely.

■When “RADIO” or “PLAYER” is selected

Tuning

0–100

This is a parameter for “RADIO.” It simulates the sounds that occur when you adjust the tuning frequency of an AM radio.

Wow Flt

0–100

This is a parameter for “PLAYER.” It simulates the wow and flutter which occur when the speed of the turntable is not constant.

Noise

0–100

This simulates noise.

 

Filter

0–100

Adjusts the filter.

 

D:E

100:0–0:100

This adjusts the volume balance of the direct and effect sounds.

■When “DIGITAL” is selected

Pre Filter

OFF, ON

This filter decreases digital distortion. When turned off, you can create an intense lo-fi sound incorporating digital distortion.

Smpl Rate

OFF, 1/2–1/32

Modify the sample rate.

 

Bit

OFF, 15–1

Modify the number of data bits. If this is turned off, the number of data bits will be unchanged. If an extremely low number of bits is selected, loud noise may appear even when there is no sound, depending on the input source. In such cases, raise the threshold of the noise suppressor.

Post Fltr

OFF, ON

This filter decreases the digital distortion produced by lo-fi. By turning this off, you can create an extremely lo-fi sound.

Fx Level

0–100

Adjust the volume of the lo-fi sound.

Dir Level

0–100

Adjusts the volume of the direct sound.

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Roland BR-864 owner manual Harmonist, Lo-Fi Box, 122
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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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