Yamaha RX V1700 MCXSP10 Manual - Page 56

Selecting the Compressed Music Enhancer mode, Changing the parameter of

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USING AUDIO FEATURES Selecting the Compressed Music Enhancer mode Compression artifacts (such as the MP3 format) are created by a lossy compression scheme where the audio is resampled to lower the bit rate and to remove sounds that are indistinguishable to typical human hearing. The Compressed Music Enhancer feature of this unit enhances your listening experience by regenerating the missing harmonics in a compression artifact. As a result, flattened complexity due to the loss of high-frequency fidelity as well as lack of bass due to the loss of low-frequency bass is compensated, providing improved performance of the overall sound system. Notes • When you play back DSD sources or PCM sources whose sampling frequencies are higher than 48 kHz, this unit samples them down to 48 kHz or lower and applies the Compressed Music Enhancer mode. • The Compressed Music Enhancer mode is not effective with any of the sound field programs. Press ENHANCER on the front panel (or set the operation mode selector to AMP and then press ENHANCER on the remote control) repeatedly to select the desired Compressed Music Enhancer mode. The following display is shown in the OSD and the ENHANCER indicator lights up in the front panel display. ENHANCER AMP or SOURCE TV ENHANCER ENT MUSIC ENHANCER 2ch Enhancer ENHANCER Lights up Choices: 2ch Enhancer, 7ch Enhancer, Off • Select "2ch Enhancer" to play back compression artifacts in 2-channel stereo. • Select "7ch Enhancer" to play back compression artifacts in 7-channel stereo. • Select "Off" to turn off the Compressed Music Enhancer mode. Note When you select "Off", this unit returns to the previously selected sound field program. ■ Changing the parameter of the Compressed Music Enhancer mode Press PARAMETER and then l / h on the remote control to select the desired effect level. The following display is shown in the OSD. PRESET/CH PARAMETER DISPLAY A-E/CAT. ENTER MUSIC ENHANCER 2ch Stereo . LOW [HIGH Choices: HIGH, LOW • Select "HIGH" for a high effect level. • Select "LOW" for a low effect level. y Press PARAMETER to turn off the Compressed Music Enhancer mode parameter display. Note Set the effect level to "HIGH" or "LOW" according to the characteristics of a source. The high-frequency signals of some sources may be emphasized too much. In this case, set the effect level to "LOW". 52 En

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52
En
USING AUDIO FEATURES
Compression artifacts (such as the MP3 format) are
created by a lossy compression scheme where the audio is
resampled to lower the bit rate and to remove sounds that
are indistinguishable to typical human hearing. The
Compressed Music Enhancer feature of this unit enhances
your listening experience by regenerating the missing
harmonics in a compression artifact. As a result, flattened
complexity due to the loss of high-frequency fidelity as
well as lack of bass due to the loss of low-frequency bass
is compensated, providing improved performance of the
overall sound system.
•
When you play back DSD sources or PCM sources whose
sampling frequencies are higher than 48 kHz, this unit samples
them down to 48 kHz or lower and applies the Compressed
Music Enhancer mode.
•
The Compressed Music Enhancer mode is not effective with
any of the sound field programs.
Press ENHANCER on the front panel (or set the
operation mode selector to AMP and then press
ENHANCER on the remote control) repeatedly to
select the desired Compressed Music Enhancer
mode.
The following display is shown in the OSD and the
ENHANCER indicator lights up in the front panel display.
Choices:
2ch Enhancer
, 7ch Enhancer, Off
•
Select “2ch Enhancer” to play back compression
artifacts in 2-channel stereo.
•
Select “7ch Enhancer” to play back compression
artifacts in 7-channel stereo.
•
Select “Off” to turn off the Compressed Music
Enhancer mode.
When you select “Off”, this unit returns to the previously
selected sound field program.
■
Changing the parameter of the
Compressed Music Enhancer mode
Press PARAMETER and then
l
/
h
on the
remote control to select the desired effect level.
The following display is shown in the OSD.
Choices:
HIGH
, LOW
•
Select “HIGH” for a high effect level.
•
Select “LOW” for a low effect level.
y
Press PARAMETER to turn off the Compressed Music
Enhancer mode parameter display.
Set the effect level to “HIGH” or “LOW” according to the
characteristics of a source. The high-frequency signals of
some sources may be emphasized too much. In this case, set
the effect level to “LOW”.
Selecting the Compressed Music
Enhancer mode
Notes
ENT
ENHANCER
±±±±MUSIC±ENHANCER
2ch±Enhancer±±±±
ENHANCER
TV
SOURCE
AMP
ENHANCER
Lights up
or
Note
Note
ENTER
A-E/CAT.
PRESET/CH
DISPLAY
PARAMETER
MUSIC ENHANCER
±2ch Stereo
.
± ±LOW
[
HIGH