source = "http://soundblaster.co.kr:80/modell/ct2940.htm";

 

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Sound Blaster 16 Value PnP w/IDE

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CREATIVE

MODEL No

CT2970, CT2960, CT2940, CT2890, CT2860, CT2840

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  • FM Synthesis: Yes
  • Wave Synthesis: Not Applicable
  • Built-In Stereo Power Amplifier: Yes
  • Built-In Digital/Analog Mixer: Yes
  • Plug and Play: Yes
  • CD-ROM Interface: IDE
  • Frequency Response (Line-out): 20 Hz to 20 Khz
  • Signal to Noise Ratio: 82dB
  • Total Harmonic distorion @ 1 Vrms (10 KOhm load): 0.07%
  • Sampling Rate for Playback/Recording (Stereo): 5 Khz to 44.1Khz
  • Mixer Volume Control (PC Speaker): 4 levels @ 6 dB per step
  • Mixer Volume Control (Other sources): 32 levels @ 2 dB per step
  • Bass and Treb Control: 15 levels @ 2 dB per step
  • Output Gain Control: 4 levels @ 6 dB per step
  • Recording Gain Control: 4 levels @ 6 dB per step
  • Supply Voltage (Leading): 5 Volts/12 Volts/-12 Volts
  • Current Consumption (Typical): 180 mA/164 mA/25 mA
  • Microphone Impedance: 600 Ohms
  • Line-in Impedance: 15 KOhms
  • CD Audio-In Impedance: 15 KOhms
  • Microphone Sensitivity: 1 mVrms to 100 mVrms
  • Line-in Sensitivity: 0 Vpp to 2 Vpp
  • Cd Audio-in Sensitivity: 0 Vpp to 2 Vpp
  • Interrupt (IRQ): 2, 5, 7, 10
  • 8-bit DMA Channel: 0, 1, 3
  • 16-bit DMA Channel: 5, 6, 7
  • Joystick I/O Address: 200 Hex
  • Audio I/O Address: 220, 240, 260, 280 Hex
  • MPU-401 I/O Address: 300, 330 Hex
  • FM Synthesizer I/O Address: 388 Hex
  • Wave Synthesizer I/O Address: Not Applicable
  • IDE Interface Port: Secondary, Tertiary, Quaternary
  • IDE Interface IRQ: 10, 11, 12, 15