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Technical Reference Guide
Compaq Deskpro EN Series of Personal Computers
Desktop and Minitower Form Factors
Third Edition–- September1998
6-11
6.4 SPECIFICATIONS
Table 6–6.
Audio Subsystem Specifications
Table 6-6.
Audio Subsystem Specifications
Paramemter Measurement
Sampling Rate 5.51 KHz to 44 KHz (prgmbl)
Maximum Input Voltage:
Mic In
Line In
.125 Vp-p
1.4 Vrms
Impedance
Mic In
Line In
Line Out
Headphone Out
1 K ohms (nom)
30 K ohms (nom)
30 K ohms (nom)
16 ohms (min)
Power output (max):
Headphone output
Power amp
60 mW into 16 ohms
5 watts into 8 ohms
Total Harmonic Distortion (power amp):
@ 0.5 watts
@ 5 watts
1 %
10 %
Mic Preamp Gain 26 db
Volume Range
Input
Output
0 - 22.5 db
-46.5 - +10 db
Frequency Response (speaker) 450 - 4000 Hz