Compaq AP240 Specifications - Page 17

Premier, Sound, AudioDrive, Internal Power Amplifier Rating

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QUICKSPECS Compaq Premier•Sound featuring AC'97 Audio (600EB- & 733-MHz models) Compaq Premier•Sound featuring ESS AudioDrive (700-MHz models) ... Technical Specifications Type Sound Quality Sampling Audio Compression/ Decompression Full Scale Input Voltage (RMS) Microphone Input Line Input Full Scale Output Voltage (RMS) Line Output Impedance (nominal) Line Output Line Input Playback (PC-D-A) Dynamic Range Total Harmonic Distortion + Noise Frequency Response (-3 dB) Line Output Crosstalk (10 kHz) Headphone Maximum Output (1 kHz) Internal Power Amplifier Rating Speaker Frequency Response Equalizer Design Connectors Operating System Driver Support Type Sound Quality Sampling Audio Compression/ Decompression Speaker Frequency Response Equalizer Design Volume Control Full-Duplex Synthesizer Connectors Operating System Driver Support 17 DA-10437-01-004 - 05.11.2000 Compaq Deskpro Workstation AP240 Series Embedded AC'97 2.1 Codec 16-Bit Stereo Full-Duplex (CD Quality) Variable 7 kHz to 48 kHz ESPCM and ADPCM compression 100 mVolts 2.2 Volts 1.4 Volts 800 ohms (typical) 10 K ohms (typical) -91 dB (typical) -69 dB (typical) 20 Hz to 20 kHz -74 dB 60 mWrms into 32 ohms (THD+N < 1.0%) Nominal: 1.5 Watts RMS @ 8 ohms Maximum: 5 Watts RMS @ 8 ohms 200 Hz to 15 kHz 5 stages of fixed equalization High-performance, infinite baffle loudspeaker Line-in, line-out, microphone in, headphone out Windows NT 4.0, Windows 95, 98, Windows 2000 ESS 1869 AudioDrive® with Plug and Play support 16-bit stereo (CD quality) 4 kHz to 48 kHz ESPCM® and ADPCM compression 150 Hz to 15 kHz 5 stages of fixed equalization High-performance, long excursion, infinite baffle loudspeaker 16 software controlled levels for master volume and each audio input Yes High-quality, 20 voice ESFM music synthesizer 4 stereo mini-jacks: line-in, line-out, headphone, and single monolithic microphone jack Windows NT 4.0 and 3.51, Windows 95 and Windows 98

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Q
UICK
S
PECS
Technical Specifications
17
DA-10437-01-004 — 05.11.2000
Compaq Deskpro Workstation
AP240 Series
Type
Embedded AC’97 2.1 Codec
Sound Quality
16-Bit Stereo Full-Duplex (CD Quality)
Compaq
Premier
•
Sound
featuring AC’97 Audio
(600EB- & 733-MHz
models)
Sampling
Variable 7 kHz to 48 kHz
Audio Compression/ Decompression
ESPCM and ADPCM compression
Full Scale Input Voltage
(RMS)
Microphone Input
100 mVolts
Line Input
2.2 Volts
Full Scale Output Voltage
(RMS)
Line Output
1.4 Volts
Impedance
(nominal)
Line Output
800 ohms (typical)
Line Input
10 K ohms (typical)
Playback
(PC-D-A)
Dynamic Range
–91 dB (typical)
Total Harmonic Distortion + Noise
–69 dB (typical)
Frequency Response (–3 dB)
20 Hz to 20 kHz
Line Output Crosstalk
(10 kHz)
–74 dB
Headphone Maximum Output
(1 kHz)
60 mWrms into 32 ohms (THD+N < 1.0%)
Internal Power Amplifier Rating
Nominal: 1.5 Watts RMS @ 8 ohms
Maximum: 5 Watts RMS @ 8 ohms
Speaker
Frequency Response
200 Hz to 15 kHz
Equalizer
5 stages of fixed equalization
Design
High-performance, infinite baffle loudspeaker
Connectors
Line-in, line-out, microphone in, headphone out
Operating System Driver Support
Windows NT 4.0, Windows 95, 98, Windows 2000
Type
ESS 1869
Audio
Drive
®
with Plug and Play support
Sound Quality
16-bit stereo (CD quality)
Compaq
Premier
•
Sound
featuring ESS
AudioDrive
(700-MHz models)
Sampling
4 kHz to 48 kHz
Audio Compression/ Decompression
ESPCM
®
and ADPCM compression
Speaker
Frequency Response
150 Hz to 15 kHz
Equalizer
5 stages of fixed equalization
Design
High-performance, long excursion, infinite baffle
loudspeaker
Volume Control
16 software controlled levels for master volume and
each audio input
Full-Duplex
Yes
Synthesizer
High-quality, 20 voice ESFM music synthesizer
Connectors
4 stereo mini-jacks:
line-in, line-out, headphone, and
single monolithic microphone jack
Operating System Driver Support
Windows NT 4.0 and 3.51, Windows 95 and
Windows 98