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Specifications: Sound Blaster Vibra 16X CT4170
Specifications:
Sound Blaster Vibra 16X CT4170
General | Audio Performance | Features | Power
|
| Manufacturer |
Creative Labs |
| Model |
Vibra 16X CT4170 |
| Plug and Play |
ISA specification version 1.0a |
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| Frequency response |
20 Hz-20 kHz
(line-out) |
| Signal to noise ratio |
80 dB (line-out) @ 1 kHz |
| Total harmonic distortion |
0.02% |
| Output power (maximum) |
4 W PMPO per channel
(4 ohms load minimum) |
| Output signal (maximum) |
8.8 Vpp |
| AGC amplifier gain |
20 dB-46 dB
(20 dB fixed gain when AGC is off) |
| Microphone impedance |
600 ohms |
| Microphone input range |
30 mVpp-200
mVpp |
| Line-in impedance |
15 k ohms |
| Line-in input range |
0-2 Vpp |
| CD audio-in impedance |
15 k ohms |
| CD audio-in sensitivity |
0-2 Vpp |
- Sound Blaster 16 compatible
- 8/16-bit stereo sampling from 5 kHz to 44.1 kHz
(selectable)
- Recording source: microphone, stereo line-in,
CD-audio, synthesized music or multiple source
recording
- 8-bit DMA transfer on channel 1 or 3 (software
selectable)
- 16-bit DMA transfer on 5 or 7 (software
selectable)
- 8-bit ADPCM decompression in hardware (2:1, 3:1,
and 4:1)
- Advanced 16-bit software-based real-time audio
compression/decompression system with the
following standards:
- Creative ADPCM (16:4)
- CCITT A-law (16:8)
- Automatic dynamic filtering for digital audio
recording and playback
- Advanced 4-operator music synthesizer with two
modes
- Upgrade option for Wave Blaster II, an add-on
daughterboard for true 16-bit Wave-sample
synthesis
- Output mixing of all audio sources: digitized
sounds, synthesized music, line-in, CD-audio, PC
speaker
- Input mixing sources: synthesized music,
microphone, line-in, CD-audio, PC speaker
- Multiple source recording and L/R channels that
can be swapped or mixed
- 8-level volume control on digitized sound,
synthesized music, microphone, CD-audio, line-in,
master volume
- 4-level volume control of PC speaker
- MPU-401 UART mode
- MIDI time-stamp for multimedia extension
- Input buffer: 64-byte FIFO
- Standard PC joystick port for 1 or 2 joysticks
(optional Y-cable available from Creative)
- Selectable AGC for optimum microphone sensitivity
- Input impedance: 600 ohms
- Sensitivity: 30 mVpp to 200 mVpp
- 4 W per channel (PMPO)
- Load impedance: 4 ohms (minimum)
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| Voltages |
+5 VDC (� 5%)
+12 VDC (� 5%) |
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