BMW ONBOARD COMPUTER Bedienungshandbuch PDF herunterladen (Seite 57)

56n

Dolby B or C is a system for noise sup-

pression in replaying cassettes.

During recording, high frequencies are

amplified. These frequencies are sup-

pressed during replay. Since back-

ground noise consists essentially of

high frequencies which occur generally

during playback, the noise is reduced

as a result.

Dolby and the symbol are regis-

tered trademarks of the Dolby Labora-

tories Licensing Corporation.

Use only cassettes which have

been recorded with Dolby. Sound

quality with other cassettes will be "flat"

and unsatisfactory.<

Digital Sound Processing

With its unusually true-to-life and pre-

cise sound reproduction, DSP is a

sound system which provides an out-

standing listening experience. The sat-

ellite system with subwoofers and

spherical caps for the medium, me-

dium-high and high tones ensures dif-

ferentiated and three-dimensional

sound reproduction. The 6-band equal-

izer is available to you for individual

control of frequency responses. It can

provide you with the acoustical effect of

three different spatial areas. These are

the Concert Hall, Jazz Club and Cathe-

dral. In addition, you have the possibil-

ity of storing three fixed settings: Three-

dimensional sound, hall surround and

equalizer.

In order to fully master the differing de-

mands made while the vehicle is mov-

ing, the sound patterns adapt automati-

cally to driven speed and environmental

noises.

GPS stands for Global Positioning Sys-

tem.

This is a part of the navigation system

which establishes the precise location

of your vehicle using satellite informa-

tion. The distance between the car and

at least three separate satellites is mea-

sured.

The data which are derived in this man-

ner are supplied to the navigation sys-

tem's computer by way of the car's an-

tenna and GPS receivers. The data are

linked there with additional information

which is calculated with the assistance

of the ABS sensors, the inertia sensor in

the navigation computer, and the CD

with the digitized road map.

As a result, the navigation system is

able to guide you efficiently and reliably

to any map destination which you se-

lect.

Dolby DSP GPS

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