Plantronics DSP-100 USB Speech Recognition Headset 36788-01 Fascicule

DSP-100 Digitally-Enhanced USB 
Speech Recognition Headset
and Software
- Single-earpiece design
- USB plug & play—no sound card required
- Noise-canceling microphone
- Inline digital volume and mute controls
- PerSono™ Audio Control Center Software.
- QuickAdjust™ micophone boom
- Digital technology for maximum clarity

Digital Signal Processing(DSP)
5-channel 16-bit, 48kHz data from USB
24-bit, 100dB signal-to-noise CODEC
32-bit digital audio processing

Headphone Output
2-channel 48kHz output to headphone
Headphone gain stage >80dB range
Bass, treble, balance and volume controls
80Hz-12kHz speaker frequency response
28mm speaker diameter

Microphone Input
Mono, 16 bit, 48kHz data
Preset digital EX-6 bands mono
Microphone gain stage >50dB range
Up to25dB noise rejection 
   (hypercardiod response)
100Hz-10kHz frequency response
Electret condenser microphone
with -38dVB/Pa sensitivity
Earcushion: 4mm Foam
Cable Length: 3 meters
Connection: USB

DSP-300 Digitally-Enhanced USB 
Lightweight Headset and Software
- Full-range stereo sound
- USB plug & play—no sound card required
- Noise-canceling microphone
- Inline digital volume and mute controls
- PerSono™ Audio Control Center Software.
- QuickAdjust™ micophone boom
- Digital technology for maximum clarity

DSP-400 Digitally-Enhanced USB 
Foldable Headset and Software
- Full-range stereo sound
- USB plug & play—no sound card required
- Noise-canceling microphone
- Inline digital volume and mute controls
- PerSono™ Audio Control Center Software.
- QuickAdjust™ micophone boom
- Digital technology for maximum clarity

Digital Signal Processing (DSP)
5-channel 16-bit, 48kHz data from USB
24-bit, 100dB signal-to-noise CODEC
32-bit digital audio processing

Headphone Output
2-channel 48kHz output to headphone
Headphone gain stage >80dB range
Preset digital EQ-6 bands/channel (stereo)
Bass, treble, balance and volume controls
60Hz-16kHz speaker frequency response
28mm speaker diameter

            Launch your music, speech recognition, 
            Internet telephony and voice applications 
            from a single user interface. 

           

Adjust microphone properties 

           to optimize voice applications 

           Choose from EQ presets to suit your 
           favorite musical styles 

©2002 Plantronics, Inc. All rights reserved. Plantronics and the Plantronics logo are registered trademarks of Plantronics, Inc. 
PerSono and QuickAdjust are trademarks of Plantronics, Inc. All other trademarks are property of their respective owners.

Microphone Input
Mono, 16-bit, 48kHz data
Preset digital EX-6 bands mono
Mic gain stage >50dB range
Up to 25dB noise rejection
(hypercardiod response)
100Hz-10kHz frequency response
Electret condenser microphone
with -38dVB/Pa sensitivity
Earcushion: 4mm Foam
Cable Length: 3 meters
Connection: USB

DSP-500 Digitally-Enhanced USB 
Multimedia Stereo PC Headset & Software 
- 40mm stereo speakers for maximum bass response
- USB plug & play—no sound card required
- Noise-canceling microphone
- Inline digital volume and mute controls
- PerSono™ Audio Control Center Software.
- QuickAdjust™ micophone boom
- Digital technology for maximum clarity

Digital Signal Processing (DSP)
5-channel 16-bit, 48kHz data from USB
24-bit, 100dB signal-to-noise CODEC
32-bit digital audio processing

Headphone Output
2-channel 48kHz output to headphone
Headphone gain stage >80dB range
Preset digital EQ-6 bands/channel (stereo)
Bass, treble, balance and volume controls
20Hz-20kHz speaker frequency response
40mm speaker diameter

Microphone Input
Mono, 16-bit, 48kHz data
Preset digital EX-6 bands mono
Microphone gain stage >50dB range
Up to 25dB noise rejection
(hypercardiod response)
100Hz-10kHz frequency response
Electret condenser microphone
with -38dVB/Pa sensitivity
Earcushion: 12mm Foam
Cable Length: 3 meters
Connection: USB

Windows 98 Second Edition / Windows 2000/ME
Pentium II 166 Mhz or equivalent
10 MB free disk space
16 MB Ram (32 for Windows 2000)
SVGA Monitor
4x CDROM
USB Port

Macintosh
Mac OS 9.0.4 or higher
PowerPC 604 or better
4x CDROM
USB Port

Digital Signal Processing(DSP)
5-channel 16-bit, 48kHz data from USB
24-bit, 100dB signal-to-noise CODEC
32-bit digital audio processing

Headphone Output
2-channel 48kHz output to headphone
Headphone gain stage >80dB range
Preset digital EQ-6 bands/channel (stereo)
Bass, treble, balance and volume controls
60Hz-16kHz speaker frequency response
28mm speaker diameter

Microphone Input
Mono, 16-bit, 48kHz data
Preset digital EX-6 bands mono
Microphone gain stage >50dB range
Up to 25dB noise rejection
(hypercardiod response)
100Hz-10kHz frequency response
Electret condenser microphone
with -38dVB/Pa sensitivity
Earcushion: 4mm Foam
Cable Length: 3 meters
Connection: USB