Upconversion - Teac NR-7CD Manual Del Usuario

Upconversion

The conversion function can be used when digital audio is being
input (CD, NET*, Bluetooth, OPT1, OPT2, COAX) .
o During MQA playback, 4Fs upconversion will be used regardless
of the setting .
Press the UPCONVERT button to show the current setting .
Press it again to change the upconversion setting .
*For USB flash drive playback, set the input source to NET .
16
OFF
DSD
2Fs
4Fs
8Fs
Display example
DSD
UPCONV
OFF
Upconversion will not occur .
The original input signal is sent as is directly to the D/A converter .
DSD
2Fs
4Fs
8Fs
The upconversion shown will be used .
The relationships between input sampling frequencies and sam-
pling frequencies after upconversion are as follows .
Input source
OFF
Input sampling
frequency
Sampling frequency after upconversion
[kHz]
32 32
44 . 1 44 . 1
88 . 2 88 . 2
176 . 4 176 . 4 176 . 4 176 . 4 352 . 8
352 . 8 352 . 8 352 . 8 352 . 8 352 . 8
48 48
96 96
192 192
384 384
DSD [MHz]
2 . 8 2 . 8
5 . 6 5 . 6
These values are not converted .
Upconversion setting
2Fs 4Fs 8Fs DSD
[kHz] [MHz]
64 128 256 8 . 0
88 . 2 176 . 4 352 . 8 11 . 2
88 . 2 176 . 4 352 . 8 11 . 2
11 . 2
11 . 2
96 192 384 12 . 2
96 192 384 12 . 2
192 192 384 12 . 2
384 384 384 12 . 2
[MHz] [MHz]
2 . 8 2 . 8 2 . 8 2 . 8
5 . 6 5 . 6 5 . 6 5 . 6