HP ProBook 440 Specification page 38

QuickSpecs
Technical Specifications
AUDIO/MULTIMEDIA – DTS SOUND+
Hardware
Audio Output Quality
Certifications
Bluetooth Profiles
Supported
1. indicates the profile is supported by Microsoft Windows XP SP2
2. indicates the profile is part of Windows Vista
Implementation
Function Key Volume
Controls
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
DA - 14588 Worldwide — Version 6 — September 3, 2013
All necessary regulatory approvals for supported countries, including:
FCC (47 CFR) Part 15C, Section 15.247 & 15.249
ETS 300 328, ETS 300 826
Low Voltage Directive IEC950
UL, CSA, and CE Mark
1
Serial Port Profile (SPP)
Service Discovery Application Profile (SDAP)
1,2
Dial-Up Networking (DUN)
Generic Object Exchange Profile (GOEP)
1,2
Object Push Profile (OPP)
File Transfer Profile (FTP)
Synchronization Profile (SYNC)
Hard Copy Cable Replacement (HCRP)
Personal Area Networking Profile (PAN)
Human Interface Device Profile (HID)
FAX Profile (FAX)
2
Basic Imaging Profile (BIP)
Headset Profile (HSP)
Hands Free Profile (HFP)
Advanced Audio Distribution Profile (A2DP)
IDT 92HD91
Volume up, volume down, and mute
Yes
Stereo
Stereo
Yes, dual digital microphone array when equipped with optional webcam
20 Hz - 20 kHz
>85 dB
-110 dB
8 kHz - 48kHz
16, 20 or 24-bit
16 or 20-bit
HP ProBook 440 Notebook PC
HP ProBook 450 Notebook PC
HP ProBook 470 Notebook PC
1,2
1,2
1,2
1,2
Page 38