Yamaha 01V Owner's Manual page 225

Cascade Delay
Since it takes 01V-A several hundred microseconds to process its digital audio data, the
input signals of 01V-B need to be delayed slightly to bring them into phase with the sig-
nals from 01V-A. The following illustration shows why phase correction is necessary.
L
STEREO
DIGITAL
OUT
01V-A
This kind of phase correction is not unique to the 01V. All digital audio equipment
takes a few hundred microseconds to process digital audio data. Use the Delay function
("Delaying Channel Signals" on page 45) on 01V-B to delay all input channels by 14
samples.
Cascading Two or More 01Vs
In this example, the channel delay should be set to 14 samples on 01V-C, 28 samples on
01V-B.
01V-A
R L R
STEREO
DIGITAL
IN
01V-B
DIGITAL
STEREO
COAXIAL
01V-B
OUT
IN
Cascading 01Vs
Since signal L has been processed by
both 01V-A and 01V-B, it's out of
phase with signal R. To bring the
signals back in phase, input signal R
is delayed by 14 samples on 01V-B.
DIGITAL
STEREO
COAXIAL
01V-C
OUT IN
01V—Owner's Manual
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