Alpine PXA-H100 User Manual download pdf (Page 8)

DSP Preset Name

Processor Preset

Concert Hall

Pops

Jazz Club

Jazz & Blues

Cathedral

Classical

Memo 1

User 4

Memo 2

User 5

Memo 3

User 6

Other presets can be selected from the Intravee “Eq Presets” menu.

3.3. Equaliser Band Adjustment

Figure 6 DSP Equaliser Adjustment

When the Memo 1, Memo 2 or Memo 3 preset has been

selected the frequency response curve of the preset can

be adjusted.

In Graphical Eq mode the sliders correspond to the levels

of the PXA-H100 equaliser. In Parametric mode the 80Hz

band is used to adjust the Sub level, the 200 Hz band is

not used and the 500Hz through 12KHz bands adjust the 5

Parametric band levels.

In Graphical mode the frequencies of the PXA-H100 do not match the BMW DSP frequencies exactly, but

they are quite close. The frequencies are mapped in the following way.

DSP Frequency Slider

PXA-H100 Frequency

63 Hz

200

150 Hz

500

400 Hz

1 KHz

2.5 KHz

6.3 KHz

12K

17.5 KHz

The DSP sliders have an adjustment range of +/- 10, the PXA-H100 has an adjustment range of +/- 6dB.

The top 4 and bottom 4 positions of the DSP sliders will have no effect, the PXA-H100 level for that band

will be set at +/-6dB accordingly.

3.4. Media Expander

When the Memo 1, Memo 2 or Memo 3 preset has been selected the Media Expander level may be set

using the “Room” slider on the “Room/Echo” menu.

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Alpine PXA-H100 User Manual Page 8

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