Mazda CX-52017 Owner's Manual page 378

Interior Features
Audio Set [Type B (touchscreen)]
Indication
Bass
(Low pitch sound)
Treble
(Treble sound)
Fade
(Front/Rear volume bal-
ance)
Balance
(Left/right volume bal-
ance)
*1
ALC
(Automatic volume ad-
justment)
® *2
Bose Centerpoint
(Automatic surround
level adjustment)
® *2
Bose AudioPilot
(Automatic volume ad-
justment)
Beep
(Audio operation sound)
*
1 Standard audio
* ®
2 Bose Sound System
ALC (Automatic volume adjustment)
The automatic level control (ALC) is a
feature that automatically adjusts audio
volume and sound quality according to the
vehicle speed. The volume increases in
accordance with the increase in vehicle
speed, and decreases as vehicle speed
decreases.
®
Bose Centerpoint (Automatic
surround level adjustment)
®*3
Centerpoint lets vehicle owners enjoy a
®
Bose surround sound experience from
their existing MP3s and satellite radio.
5-68
Setting value
Side: Low pitch en-
hancement
Side: Low pitch re-
duction
Side: Treble enhance-
ment
Side: Treble reduction
Front: Front speaker vol-
ume enhancement
Rear: Rear speaker vol-
ume enhancement
Right: Right speaker
volume enhancement
Left: Left speaker vol-
ume enhancement
Off―Adjustment at sev-
en levels
On/Off
On/Off
On/Off
Specifically engineered to meet the unique
demands of reproducing surround sound in
a vehicle.
Converts stereo signals to multiple
channels allowing greater precision when
reproducing the sound.
An enhanced algorithm to simultaneously
create a wider, more spacious sound field.
®
*3 Centerpoint is a registered trademark
of Bose Corporation.
®
Bose AudioPilot (Automatic volume
adjustment)
When driving, background noise can
interfere with enjoying music.
®*4
AudioPilot noise compensation
technology continuously adjusts the music
to compensate for background noise and
vehicle speed.
It reacts only to sustained noise sources
and not intermittent ones, such as speed
bumps.
An enhanced DSP algorithm allows faster
and more effective compensation for
unusual situations, such as driving on a
very rough road or at high speeds.
®
*4 AudioPilot is a registered trademark
of Bose Corporation.