Upsampling values table, Emt 250 note, Is also produced when livet – Universal Audio UAD SYSTEM ver.6.3.2 User Manual
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UAD System Manual
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Chapter 9: UAD Delay Compensation
Upsampling Values Table
lists the additional latency produced by upsampled UAD plug-ins.
*EMT 250 Note
The EMT 250's anti-aliasing filters for its A/D and D/A conversion are not lin-
ear-phase filters; therefore our emulation does not have a latency that is the
same at all frequencies. Thus, we cannot report to the delay compensation en-
gines a delay that is correct for all frequencies. The value we report is good
at low frequencies, but becomes off at high frequencies.
For example, when the plug-in is in Delay program mode and set with zero
delay time and predelay values, the plug-in output will not be completely can-
celled when mixing with flipped phase against an unprocessed track; high
frequencies will leak through. However, the latency through the dry side of the
wet/dry mix, and the latency when the plugin is bypassed via the EMT 250
Power switch, do not have this issue and will be fully compensated by the
DAW.
Table 7. Upsampled UAD plug-ins with additional latencies
Sample Rate (kHz)
Upsampled Plug-In
44.1
48
88.2
96
176.4
192
Precision Limiter
64
69
129
140
259
281
Neve 33609
FATSO Jr./Sr.
Massive Passive
Moog Filter
Studer A800
UA 1176 Limiter Collection
55
55
55
55
88
88
Precision Maximizer
67
67
67
67
42
42
Helios Type 69
Harrison 32C
Neve 1073, 1081, 31102
Precision EQ
Pultiec EQ/Pultec-Pro
SSL E Channel Strip
Trident A-Range
31
31
13
13
0
0
Precision Multiband
15,360
16,896
30,720
33,792
61,440
66,048
Little Labs IBP
32
32
14
14
1
1
Lexicon 224
84
79
90
97
107
116
EMT 250* (see note)
75
11
85
24
107
50
Ampex ATR-102
2262
2455
4408
4798
8818
9598
MXR Flanger/Doubler
31
31
0
0
0
0