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ZL38003

Features: • Handles up to -6 dB acoustic echo return loss• 127 ms acoustic echo canceller• Provides up to 12 dB of Noise Reduction• Operate in two modes, Dual Analog mode and single Analog mode (other port is digital PCM)• PCM Data Formats in single Port mode- 16-bit ...

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ZL38003: Features: • Handles up to -6 dB acoustic echo return loss• 127 ms acoustic echo canceller• Provides up to 12 dB of Noise Reduction• Operate in two modes, Dual Analog mode and...

ZL38003 Data Sheet

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Part Number:
ZL38003
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

• Handles up to -6 dB acoustic echo return loss
• 127 ms acoustic echo canceller
• Provides up to 12 dB of Noise Reduction
• Operate in two modes, Dual Analog mode and single Analog mode (other port is digital PCM)
• PCM Data Formats in single Port mode- 16-bit Linear, companded ITU-T A-law or U-law
• Advanced NLP design - full duplex speech with no switched loss on audio paths
• Tracks changing echo environment quickly
• Adaptation algorithm converges even during Double-Talk
• Designed for performance in high background noise environments
• Provides protection against narrow-band signal divergence
• Howling prevention eliminates uncontrolled oscillation in high loop gain conditions
• AGC on speaker path
• Transparent data transfer and mute options
• Boot loadable for future factory software upgrades
• Serial micro-controller interface
• Two 16 bit linear ACD and DAC that meet ITU-T G.711/712 recommendations
• Four Audio TX/RX Interfaces
• Differential Microphone Inputs
• Programmable Bias Voltage Output for Electret microphones
• Microphone Presence Detection, Microphone Mute


Application

• Hands-free car kits
• Full duplex speaker-phone for digital telephone
• Echo cancellation for video conferences
• Intercom Systems
• Security Systems


Description

A full Design Manual ZL38003 is available to qualified customers. To register, please send an email to VoiceProcessing@Zarlink.com.


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