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Headset Parts

Category description.

Andrea Pure Audio USB-SA 3.5mm to USB Adapter

External Digital Sound Card. Rated 6 Dragons by Nuance! Adapt your standard 3.5mm headphones and mics to USB Technology! Highest rated USB adapter used with Dragon NaturallySpeaking.

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Andrea Pure Audio USB-SA 3.5mm to USB Adapter

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Our Item No: USB-SA

New! Andrea Pure Audio USB-SA 3.5mm to USB Adapter

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Andrea Pure Audio USB-SA 3.5mm to USB Adapter

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Our Item No: USB-SA
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Your headset, microphone or speakers will perform only as good as the sound card or integrated audio system that you plug into. Most laptops and PCs today have audio systems built in and it is often placed close to noisy components like the power supply or high frequency processors. In addition, PC's may be used in high noise level environments which can affect the performance of applications, such as those that use speech input.

Andrea's PureAudio™ USB-SA with patented noise reduction technology eliminates noise problems as it utilizes high quality digital circuitry and has state of the art noise reduction algorithm software. This format bypasses your desktop or laptop computer's sound system, providing increased intelligibility and performance of stereo microphone input and stereo speaker output for all of your digital audio applications including VoIP and speech recognition programs.


PureAudio® is a noise canceling algorithm that enhances speech-centric applications by sampling an ambient noise environment and attenuating the noise sources around the desired speech signals, delivering a pure audio signal. Continuous and repetitive noise is effectively removed from the audio input, providing higher recognition rates and improved communications.  Designed specifically to improve signal-to-noise ratio, PureAudio works best in canceling stationary noises such as computer fans, engines, tire noise, etc.

Hi-fidelity external sound card with CD quality digital sample rates.
   
Converts the built-in sound of the average desktop or laptop into a rich audio experience designed for PC users who insist on high quality/low noise audio.
 
Small form factor, about the size of a thumb drive, is convenient for portability with audio peripherals.
   
The USB adapter enables the audio device driver platform which supports the Andrea PureAudio noise reduction technology and Andrea hardware peripherals. Can also be used to enhance ANY existing legacy headset, microphone or speakers.
   
Includes Andrea's complete PureAudio™ Voice Solutions Software Suite.

Connections
Microphone jack- 3.5mm. Speaker (headphone) jack - 3.5mm

Power
USB

Microphone Input
2 Channel Stereo

Audio Output
2 Channel Stereo

Sampling Rate
48K / 44.1 kHz / 16K / 8K

Supply Voltage
4.5-5.5 VDC

Total Power Consumption
120 mA

A/D Conversion Resolution
16 bit

THD + N
-84 dB

Supply Bias Resistor
2.2 K Ohm @ 3.3 VDC

Frequency Response
20-20000 Hz

Boost Gain (software)
20 dB

Input Range
0-1.25 Vrms

Dynamic Range
95 dB

Record Gain Range
-6 to 33 dB

Speaker THD + N
-91 dB

Output Load
32 Ohm

Output Voltage
1.27 Vrms

Olympus PT5 Headset Ear Cushions

Replacement ear cushions for the Olympus E-61 and E-62 headsets.

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Olympus PT5 Headset Ear Cushions

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Our Item No: OL80PT5

Olympus PT5 Headset Ear Cushions

 
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Olympus PT5 Headset Ear Cushions

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Replacement ear cushions for the Olympus E-61 and E-62 headsets (large and small cushions).

Philips Gray Headset Ear Cushions for 234 and 334 (One Pair)

Gray replacement ear cushions for the Philips 134, 234 and 334 headsets. On pair per pack (Dark Gray)

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Philips Gray Headset Ear Cushions for 234 and 334 (One Pair)

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Our Item No: PH 510310928231

Philips Gray Headset Ear Cushions for 234 and 334 (One Pair)

 
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Philips Gray Headset Ear Cushions for 234 and 334 (One Pair)

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Our Item No: PH 510310928231
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Gray replacement ear cushions for the Philips 134, 234 and 334 headsets. One Pair per pack.

VEC HEC45 Headset Ear Cushions

Replacement ear cushions for headsets.

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VEC HEC45 Headset Ear Cushions

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Our Item No: VC80HEC4501

VEC HEC45 Headset Ear Cushions

 
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$2.00
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VEC HEC45 Headset Ear Cushions

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Our Item No: VC80HEC4501
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Replacement ear cushions for headsets.

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