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DSP2B STI/CIS Intelligibility Go/NoGo |
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The
DSP2B Dedicated Speech Intelligibility Meter measures Sound
Pressure Level and Speech Intelligibility Index in CIS or STI
formats using the OPTion STICistm
Software. DSP2BP includes OPTion PI Privacy Index. |
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Features |
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Portable
digital Speech
Intelligibility/Privacy Meter. |
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Displays results in CIS, STI or PI formats. |
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Measurements conform to IEC60268-16. |
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Factors in the effects of room acoustics and
background noise. |
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RS232 computer interface. |
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CIS and STI Intelligibility measurement modes. |
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STI-PA Test Tone CD. |
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SPL mode. |
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Serial Port. |
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DSP2B Package Contents: |
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Model MK8A - 600 ohm omni-directional electret condenser
instrument microphone. |
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OPTSTICistm firmware. |
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Rugged Carrying Case. |
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Accessories: |
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Talkbox STI-PA Test Tone Generator |
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CALDSP2B Certification
calibration DSP2B |
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Specifications |
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Measurement Range: |
25Hz - 20kHz. |
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Inputs: |
Microphone:
Balanced, XLR 3 pin receptacle |
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Outputs: |
RS232 port:
DB9M |
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Accuracy: |
Typically ±1%. |
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Display: |
Test Result &
SPL readings are 3 digit via 7 segment LED readout. |
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Power
Requirements: |
Batteries:
Eight "AA" alkaline or nicad. |
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External: 12Vdc @ 500mA
via 2.1mm jack. |
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Size (W x H x D): |
10" x 10 ¼" x 2
½" |
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Weight: |
2 lbs. |
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Carry Case - 18" x 13" x
7"; lbs. |
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Case Material: |
High Impact ABS. |
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Approvals: |
CE, RoHS and WEEE |
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Emissions: - EN 55022 B -
FCC Class B |
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Immunity: - EN 55024 B |
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E366.803 |
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IEC 60268-16 |
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60849 |
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ANSI S3.05. |
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