Yamaha DSP-A2070 Owner's Manual download pdf (Page 35)

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2-7. DESCRIPTIONS OF THE SOUND FIELD PROGRAMS

The following list gives brief descriptions of the sound fields produced by each of the DSP programs. Keep in mind that most of these are

precise digital recreations of actual acoustic environments. The data for them was recorded at the locations described using sophisticated sound

field measurement equipment.

* The channel level balance between the left rear effect channel and the right rear effect channel may be different depending on the sound

field you are listening to. This is due to the fact that most of these are recreations of actual acoustic environments.

1. CONCERT HALL 1

Hall A in Europe: This is a fairly common type of concert hall

in Europe. It has approximately 2500 seats

and features a very beautiful (and

acoustically active) wood-panel interior.

The overall sound is rich but reserved.

Preset Parameter

EFCT TRIM 0 dB

INIT. DLY 30 ms

ROOM SIZE 1.0

LIVENESS 5

Hall B in Europe: Another wood-interior concert hall that

seats a little less than 2400. Polished

reflective paneling above the stage

produces strong frontal reflections which

tend to reinforce the direct sound from the

stage. This hall has a very solid, powerful

sound.

Preset Parameter

EFCT TRIM 0 dB

INIT. DLY 30 ms

ROOM SIZE 1.0

LIVENESS 5

2. CONCERT HALL 2

Hall C in Europe: A classic 1700-seat concert hall with pillars

and ornate carvings that, by creating an

extremely complex field of reflections

arriving from all directions, produces a very

full, rich sound.

Preset Parameter

EFCT TRIM 0 dB

INIT. DLY 30 ms

ROOM SIZE 1.0

LIVENESS 5

Hall D in U.S.A.: This is a large 2600-seat concert hall in the

United States which features a fairly

traditional European design. The interior is

relatively simple, allowing the middle and

high frequencies to come through with

authority.

Preset Parameter

EFCT TRIM 0 dB

INIT. DLY 35 ms

ROOM SIZE 1.0

LIVENESS 5

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Yamaha DSP-A2070 Owner's Manual Page 35

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