OEM Datasheet for HP - Revision 1.0, October 26, 2000
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All specifications are subject to change without prior notice.
Model CT5801 OEM Datasheet for Hewlett-Packard
Specifications
Digitized Sounds
•
Sound Blaster 16 compatible
•
AC97 CODEC supporting stereo sampling 48kHz
(Fixed); Multiple sample rate support
•
Recording source: microphone, stereo line-in, CD-audio,
video, modem, or multiple source recording
•
PCI Bus Master for fast DMA
•
Up to 128 simultaneous voice polyphony
•
Full genuine DOS Game Compatibility
•
3 stereo inputs and 2 mono inputs can be mixed into
the output stream
•
Direct I/O space access of the control registers
•
100 Pin PQFP or TQFP
•
External S/PDIF Connector
•
Fully Compliant with PC99 Power Management
specification
Synthesized Music
•
128 Voice WaveTable Synthesizer
Communications Interface
Telephone Answering Device (TAD) Interface
•
Telephone Answering Device for modem connection.
Allows a single microphone and stereo speaker set to
be used for both voice modem and sound card audio
applications (message recording and playback,
speakerphone, etc.)
Audio Mixer
•
Output mixing of all audio sources: Digitized sounds,
synthesized music, line-in, CD-audio, TV tuner,
microphone.
•
Input mixing sources: Synthesized music, microphone,
Aux-in, CD audio.
•
Multiple source recording and L/R channels may be
swapped or mixed.
•
6 channel mixer for access to digitized sound,
synthesized music, microphone, CD-audio, line-in
•
Spatial audio control for digital audio and music
synthesizer
•
Reverb and chorus control for music synthesizer
MIDI Interface
•
MPU-401 UART
Advanced Wave Table Synthesis
•
Creative Advanced Synthesis Engine
•
128 voice polyphony and multi-timbral capability
•
128 GM wavetable instruments
•
GS sound set + 10 drum kits in 4 & 8 MB sample sets
•
16 MIDI channels
•
128 MT-32 compatible instruments
•
Digital effects engine for reverb, chorus and spatial-
sound
•
2MB, 4MB, & 8MB sample sets
Sampling Subsystem
•
Host memory support
•
Virtually unlimited variations of sound
3D Audio Technology
•
Supports EAX
•
Multi-algorithm Reverb and Chorus
•
Supports Microsoft’s DirectSound 3D
•
Supports Aureal A3D API
•
Improves sound clarity, spatial realism and sound
effects, through the minimization of crosstalk
•
Dynamically adjusts for monophonic or stereophonic
input without user intervention
Joystick Port
•
Standard PC joystick port for 1 or 2 joysticks.
SPDIF Interface
•
2-channel digital audio interface
•
Output connector to a DAC receiver (i.e. digital speakers)
Inputs and Outputs
•
Stereo 2W/channel power amplifier
•
Line In
•
Line Out/SPDIF Out (SPDIF Out optional)
•
Microphone In
•
CD In
•
TAD
•
TV Tuner
•
Joystick/MIDI
Frequency Response
20 Hz to 20 kHz (Source: Line in)
(+0/-3dB)
30 Hz to 20 kHz (Source: Mic)
Line-In Voltage Range
0 to 2 Vrms
Line-Out voltage at 0dB
0 to 2 Vrms (10kohms load)
Reference signal 1KHz
(measured with wide-band filter 22Hz-22kHz):
Signal to Noise Ratio
> 90 dBr A-wtg (Source: Line-in)
THD+ N
0.01% (Source: Line-in)
70 dBr A-wtg
(Source:35dBu Mic-in)
Microphone Input Range
0 to 100 mVrms
Line-In Impedance
10 kohms
CD Audio-In Impedance
10 kohms
CD Audio-In Input Range
0 to 1 Vrms
Power Consumption (estimated)
+5 Volt Current Consumption
50 mA (Typ)
+12 Volt Current Consumption 75 mA (Typ)
-12 Volt Current Consumption
35 mA (Typ)
Temperature range
Operation
10 to 50 degree C
Non-operating
-40 to 125 degree C
Audio Performance
