HP 6715B Audio Hardware Implementation, Controls Full Duplex, Sound Blaster Pro, Noise Floor

QuickSpecs

HP Compaq 6715b Notebook PC

Technical Specifications

Audio

Hardware	Implementation	ADI1981HD High Definition CODEC
	Touch-Sensitive Volume	Volume up, volume down, and mute
	Controls
	Full Duplex	Yes
	Sound Blaster Pro	Yes
	compatible
	Microphone In	Stereo
	Headphone/Line Out	Stereo
	Integrated Microphone	Yes
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	8 kHz – 48kHz
	Rate(s)
	DAC	16, 20 or 24-bit
	ADC	16 or 20-bit
Integrated Stereo	Power Rating	2 Watts
Speakers	Impedance	4 Ohms
Communications
Integrated Broadcom	Ethernet Features	10 Mbit/s operation (10BASE-T; IEEE 802.3i; IEEE 802.3 clauses 13-14)
NetLink Gigabit Ethernet		100 Mbit/s operation (100BASE-TX; IEEE 802.3u; IEEE 802.3 clauses 21-
Controller (10/100/1000		30)
NIC)		1000 Mbit/s operation (1000BASE-T; IEEE 802.3z and 802.3ab; IEEE
		802.3 clauses 34-42)
		Auto-Negotiation (Automatic Speed Selection)
		Full Duplex Operation at all Speeds, Half Duplex operation at 10 and 100
		Mbit/s
		IEEE 802.1p QoS (Quality of Service) Support
		IEEE 802.3x Flow Control (IEEE 802.3 clauses 31-32; configurable)
	Power Management	ACPI compliant -- multiple power modes
		Situation-sensitive features reduce power consumption
	Performance Features	TCP/IP/UDP Checksum Offload (configurable)

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