Basic Imaging Profile (BIP)
2
Headset Profile (HSP)
Hands Free Profile (HFP)
Advanced Audio Distribution Profile (A2DP)
1. indicates the profile is supported by Microsoft Windows XP SP2
2. indicates the profile is part of Windows Vista
* Wireless access point and internet service required. Availability of public wireless access points limited.
** Bluetooth sold separately or as an optional feature.
AUDIO/MULTIMEDIA - DTS SOUND+
Hardware
Implementation
IDT 92HD91
Function Key
Volume Controls
Volume up, volume down, and mute
Full Duplex
Yes
Microphone In
Stereo
Headphone/Line Out
Stereo
Integrated Microphone
Yes, dual digital microphone array when equipped with optional webcam
Audio Output Quality
Frequency Response
20 Hz - 20 kHz
Signal to Noise Ratio
>85 dB
Total Harmonic Distortion
0.01%
Noise Floor
-110 dB
Play/Record Sampling
Rate
(s)
8 kHz - 48kHz
DAC
16, 20 or 24-bit
ADC
16 or 20-bit
Integrated Stereo
Speakers
Power Rating
2 Watts
Impedance
4 Ohms
POWER
QuickSpecs
HP ProBook 640 G1 Notebook PC
HP ProBook 650 G1Notebook PC
Technical Specifications
DA - 14688 Worldwide — Version 8 — March 17, 2014
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