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RANE EXP7x AEC Expander

อุปกรณ์ปรับแต่งเสียง RANE EXP7x eight-channel high performance Acoustic Echo Cancellation (AEC) conferencing solution for the HAL1x

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฿94,200.00 ฿75,300.00

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Description

Rane EXP7x Acoustic Echo Cancellation (AEC) Expander for HAL1x

อุปกรณ์ปรับแต่งเสียง RANE EXP7x eight-channel high performance Acoustic Echo Cancellation (AEC) conferencing solution for the HAL1x

The Rane EXP7x Expander for the HAL1x provides eight channels of full-featured, drag and drop Acoustic Echo Cancellation (AEC). Each channel of AEC can be added to any HAL1x system input and route to any Halogen DSP block, including the gain-sharing automixer, manual mixer, regular Room Combine block, or Conference Room Combine block. Chain up to 32 EXP7x units to a HAL1x for 256 assignable AEC channels.

Because EXP7x AEC channels are not associated with a particular hardware input, preset recall can re-assign an AEC resource across inputs / rooms as required. Drag and drop AEC supports the typical one-AEC-per-microphone configuration. With optimum acoustics, mic and loudspeaker placement, or with rarely used mics (such as audience mics) it allows mixing more than one mic into a single AEC channel, significantly reducing cost.

Blog Need One Cable Through Multiple Conference Rooms with an AEC Mic Mixer Under Each Table? We’ve Got That.

rane_exp7x_expander_1

Features:

  • Eight-Channel Conference Room System
  • Conference Room Combine Block
  • Conference Switchboard DSP Router
  • Automatic Gain Control
  • Five-Band Parametric EQ with Cut Filters
  • Ambient Noise Reduction
  • Flexible Drag-and-Drop AEC Placement
  • Comprehensive Metering

Specifications

Expansion Bus
Expansion Expansion Bus: HAL1x required, Shielded CAT 5e cable with RJ-45 connectors
Audio Channels Maximum: 512 in x 512 out of HAL1x, plus control channel
Maximum Expandability Maximum EXP7x Units: 32, daisy-chain with shielded CAT 5e or better
Maximum Cable Length 300′ / 100 m
AEC ~ Processing
AEC Processing Frequency Response: 20 Hz to 20 kHz
Tail Length: 300 ms
Propagation Delay: 17 ms maximum
Convergence Rate: 100 dB per second
Additional Processing AGC: 1 per AEC block
Parametric Equalizer: 5-band with high and low cut filters, 1 per AEC block
General Specifications
Wiring Type Class 2, all rear panel terminals
Power Requirement 100 to 240 VAC 50/60 Hz, 15 W maximum
Conformance Unit Conformity: CE, FCC, CCSAUS
Rackmount 1 U
Dimensions (H x W x D) 1.8 x 19.0 x 8.3″ / 4.4 x 48.3 x 21.0 cm
Weight 4.6 lb / 2.1 kg

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