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Polycom SoundStation VTX1000 Brochure

Polycom soundstation vtx1000: product support bulletin
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UNDER THE HOOD
OF THE
SOUNDSTATION VTX1000™
WHITE PAPER
Jeff Rodman
CTO/Fellow
January 16, 2003
jrodman@polycom.com
© 2003 P
, I
. A
.
OLYCOM
NC
LL RIGHTS RESERVED
P
,
,
V
,
OLYCOM
THE POLYCOM LOGO
SOUNDSTATION AND
IEWSTATION ARE REGISTERED TRADEMARKS
1000, V
i
P
, I
.
AND SOUNDSTATION VTX
ORTEX AND
POWER ARE TRADEMARKS OF
OLYCOM
NC
IN THE
U
S
. A
NITED
TATES AND OTHER COUNTRIES
LL OTHER TRADEMARKS ARE THE PROPERTY OF THEIR
.
RESPECTIVE COMPANIES

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Summary of Contents for Polycom SoundStation VTX1000

  • Page 1 UNDER THE HOOD OF THE SOUNDSTATION VTX1000™ WHITE PAPER Jeff Rodman CTO/Fellow January 16, 2003 jrodman@polycom.com © 2003 P OLYCOM LL RIGHTS RESERVED OLYCOM THE POLYCOM LOGO SOUNDSTATION AND IEWSTATION ARE REGISTERED TRADEMARKS 1000, V AND SOUNDSTATION VTX ORTEX AND...
  • Page 2 UNDER THE HOOD OF THE SOUNDSTATION VTX 1000 Preface Since its introduction a short time ago, interest in the Polycom SoundStation VTX 1000 has been intense. In many respects, it is a revolutionary product. It is the first integrated audioconferencing system to provide wideband audio capabilities over the public telephone network;...
  • Page 3 Microphone Configuration. Three cardioid mics provide consistent frequency and sensitivity through a 14 kHz frequency range, around the entire 360 degree coverage pattern. This compares to the cardioid and hypercardioid patterns of Polycom's earlier systems, all of which were limited to 3.3 kHz.
  • Page 4 AUX OUT. The Auxiliary Output, AUX OUT can be keyboard-configured to operate with an external subwoofer, external PA system, or external recorder. Additionally, AUX OUT is used to drive external speakers via Polycom’s Vortex Installed Voice system with external speakers.
  • Page 5 During the line probing procedure, the nature of line echoes, channel frequency response, and noise statistics are quantified. With the line characterized, the VTX- compatible devices then establish a digital link to each other. This process Polycom, Inc. Page 5 of 6...
  • Page 6 70 percent of all business calls today are point to point and so can support VTX wideband, this is not a serious disadvantage. Compatibility The SoundStation VTX 1000 is compatible with many Polycom products via direct connection, including the following: • Polycom Lavaliere Wireless Microphone •...