Compaq 850 manual Audio Specifications, Audio Subsystem Specifications, Paramemter Measurement

Chapter 5 Input/Output Interfaces

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)	0.1 Vrms
Line In	1.0 Vrms
Impedance:
Mic In	1 K ohms (nom)
Line In	10 K ohms (min)
Line Out (codec output)	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	20-20 KHz
Speaker	450 - 4000 Hz

5-32Compaq Deskpro EXS and Workstation 300 Personal Computers Featuring the Intel Pentium 4 Processor

First Edition – December 2000