Lectrosonics ASPEN - SPNCWB (Conference Wideband) - Wideband Bridging

\nThe SPNCWB wideband conference interface makes telepresence and multi-site bridging simple and effective in any conference room, with full bandwidth audio frequency response and a unique Quad-reference AEC. Each conference connection includes a dedicated AEC for fast and reliable echo cancellation: \n

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Telephone line (POTS)

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Codec 1

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Codec 2

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\nThe fourth AEC is assignable to any final mix in the matrix for purposes such as noise cancellation (when fed a signal from a sampling microphone). The AEC converges very fast and will remain converged during double-talk and any signal type, including sine waves, enabled by an advanced DSP algorithm. Cancellation depth increases even with brief signal peaks from the far ends. \n

Key Features:

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Quad-reference Wideband Acoustic Echo Canceller supporting 3-way Bridging

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Two maximum speed grade, 4th generation SHARC® processors*

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Dual Codec interfaces

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TCP/IP Ethernet Addressable

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Fully integrated with ASPEN digital matrix

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Adaptive Proportional Gain Automatic Mixing at the Matrix Crosspoints

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Third Octave Noise Filter on each channel

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Sigma-delta class-D audio power amplifiers

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\nRead more here... \n \nASPEN Series Overview...