HP EliteBook 8470w Quickspecs page 33

QuickSpecs
Technical Specifications
AUDIO/MULTIMEDIA
Audio
Hardware
Audio Output Quality
Internal Stereo Speaker
POWER
2. Maximum output power may vary by country according to local regulations.
3. Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation) and a packet
error rate of 10% for 802.11a/g (OFDM modulation).
4. WLAN supplier's client utility is required for Cisco Compatible Extensions support with Microsoft
Windows XP. WLAN may also be compatible with certain third-party software supplicants. WLAN supplier
IHV extensions required for Cisco Compatible Extensions support for Microsoft Windows.
SRS Premium Sound™ PRO (Windows OS only)
Implementation
Function Key
Volume Controls
Mute Button
Full Duplex
Microphone In
Headphone/Line Out
Integrated Microphone
Frequency Response
Signal to Noise Ratio
Total Harmonic Distortion 0.01%
Noise Floor
Play/Record Sampling
Rate(s)
DAC
ADC
Power Rating
Impedance
DA - 14305 Worldwide — Version 13 — May 8, 2013
HP EliteBook 8470w Mobile Workstation
IDT 92HD80 High Definition CODEC
Volume up, volume down
Volume mute button with LED indicator
Yes
Stereo
Stereo
Yes, dual digital microphone array
20 Hz - 20 kHz
>85 dB
-110 dB
8 kHz - 48kHz
16, 20 or 24-bit
16 or 20-bit
2 Watts
4 ohms
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