Chapter 5 Input/Output Interfaces
5-32
Compaq Deskpro EXS and Workstation 300 Personal Computers
Featuring the Intel Pentium 4 Processor
First Edition – December 2000
5.8.6 AUDIO
SPECIFICATIONS
The specifications for the audio subsystem are listed in Table 5-23.
Table 5–23. Audio Subsystem Specifications
Table 5-23.
Audio Subsystem Specifications
Paramemter
Measurement
Sampling Rate
5.51 KHz to 48 KHz
Resolution
16 bit
Nominal Input Voltage:
Mic In (w/+20 db gain)
Line In
0.1 Vrms
1.0 Vrms
Impedance:
Mic In
Line In
Line Out (codec output)
1 K ohms (nom)
10 K ohms (min)
730 ohms
Signal-to-Noise Ratio (input to Line Out)
70 db (nom)
Max. Power Output (with 10% THD):
3 watts (into 16 ohms)
Input Gain Attenuation Range
46.5 db
Master Volume Range
-94.5 db
Frequency Response:
Codec
Speaker
20-20 KHz
450 - 4000 Hz
