User Manual

D i g i g r a m
16
Audio Performance
measured at Fs=48 kHz
PCX1221e PCX1222e
Frequency response
(record + play)
- 20 Hz–20 kHz: ±0.3 dB
Channel phase difference:
20/20kHz
- <0.2°/2°
Dynamic range
(A-weighted)
-
Analog In: >104 dB
Analog Out: >110 dB
THD + noise 1 kHz at –1 dBfs -
Analog In: <–96 dB
Analog Out: <–96 dB
Crosstalk (Analog in or out) -
1 kHz at 24 dBu: <–100 dB
15 kHz at 24 dBu: <–90 dB
Development environments
PCX1221e PCX1222e
Digigram management
np SDK (HR Runtime, PCM only)
Other management
Wave (PCM, MPEG),
ASIO, and DirectSound (PCM only)
OS supported
Windows 2000, XP
∗
, and Windows Server 2003
∗
Main on-board processing
features (with np SDK)
PCM play, rec, Float IEEE754, and MPEG layer 1 et
layer 2 (layer 3 in playback) direct monitoring, real-
time mixing, level adjustment, panning, cross-fade,
punch-in/punch-out, scrubbing
∗
32-bit version