How to operate the Sound Adjustment Mode

A low-pass filter (LPF) is a filter that cuts out frequencies that are higher than the specified frequency (treble range) and allows lower frequencies (bass range) to pass through.

The slope is the signal level at which frequencies that are one octave higher or one octave lower are dampened.

The larger the slope value, the greater the slope. In addition, when "PASS" is selected, the slope is eliminated (sound does not pass through the filters), so that the crossover function has no effect.

This deck corresponds to basic speaker systems which comprise front speakers, rear speakers, and subwoofer. In such cases, the crossover can be used to apply the HPF to the front and rear speakers and the LPF to the sub-woofer so that the sound from all speakers merges properly.

Bass range

 

 

Mid range (Front and rear speakers)

(woofers)

 

 

 

 

 

 

 

 

 

20Hz

 

 

20kHz

 

fc(LPF/HPF)

 

 

 

 

 

63-200Hz

Multi-harmonizer

When original sounds are converted to MP3/WMA and Memory Stick (ATRAC3) format, frequency ranges that are not normally audible to the human ear are compressed. The multi-harmonizer can be used to play back these compressed sounds at as close to their original form as possible so that clear and powerful sound can be enjoyed.

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