Blaupunkt SAN FRANCISCO CD70 User Manual download pdf (Page 32)

32

DSA - DIGITAL SOUND ADJUSTMENT

Setting aid for the equaliser

Sound impression/problem

Bass reproduction too weak

Impure bass

Booming

Disagreeable pressure

Sound very dominant,

aggressive, no stereo effect

Muffled reproduction

Low transparency

No instrumental brilliance

What to do

Raise bass with

frequency: 64 to 160 Hz,

level: +4 up to +6 dB

Reduce lower mid-section with

frequency: 400 Hz,

level: approx. -4 dB

Reduce mid-section with

frequency: 1,000 to 2,500 Hz,

level: -4 up to - 6 dB

Raise tweeter range with

frequency: 6,250 to 15,600 Hz,

level: +2 up to +4 dB

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