E-Mu 1212m Owner's Manual page 127

Specifications: 1616 PCI System
GENERAL
Sample Rates:
Bit Depths:
PCI Specification
Hardware DSP:
OpAmps:
Drivers:
EDI: (E-MU Digital Interface)
Anti-Pop Protection:
Ultra Low Jitter Clock
Subsystem:
(Measured via Audio Precision 2)
MicroDock Power Use
ANALOG LINE INPUTS
Type:
A/D Converter:
Level (software selectable)
Frequency Response
Dynamic Range
Signal-to-Noise Ratio
THD + N
Channel Crosstalk
Input Impedance
E-MU PCI Digital Audio Systems
44.1 kHz. 48 kHz, 88.2kHz, 96 kHz, 176.4kHz & 192
kHz from internal crystal or externally supplied clock
(no sample rate conversion)
16 or 24-bit I/O, 32-bit processing
PCI 2.2 compliiant
Form Factor: Universal Keyed, Short PCI Card
3.3V I/O, 5V Tolerant
PCI Bus-Mastering DMA subsystem reduces CPU usage
100MIPs custom 32-bit audio DSP with 67-bit accumu-
lator. (double precision, with 3 headroom bits)
Zero-latency direct hardware monitoring with effects
NJM2068M, NJM2122, NJM2082 (JRC)
ASIO2. WDM/MME/DirectSound. x64 Drivers
WDM: 2-in/8-out at 44.1kHz, 48kHz, 88.2kHz, 96kHz
WDM: 2-in/4-out at 176.4kHz & 192kHz
Proprietary 64-channel audio link over CAT-5 cable
Anti-pop speaker protection minimizes noise during
power-up
SRSync SourceRMS jitter in picoseconds
44.1 kHz Internal Crystal 596ps
44.1 kHz Optical Input
.20A @ +48VDC 10 Watts
(4)
Servo-balanced, DC-coupled, low-noise input circuitry
PCM1804
Professional: +4 dBu nominal, 20 dBu maximum
(balanced)
Consumer: -10 dBV nominal, 6 dBV maximum (unbal-
anced)
(20Hz - 20kHz): +0.0/-0.03 db
(1kHz, A-weighted): 112 dB
(A-weighted): 112 dB
(1kHz at -1dBFS): -102.5 dB (.0012%)
(1kHz at -1dBFS): -115 dB,
10K ohm
795ps
6 - Appendix
Technical Specifications
127