Lantiq launches phone chips; offers HD voice quality to 2.4 GHz cordless home phones


Lantiq, a supplier of broadband access and home networking technologies,
announced the expansion of its single-chip solutions for cordless home
telephony.


The new COSIC WDCT, a 2.4 GHz version of the company’s DECT solution,
brings features such as wideband voice and low-rate data services to cordless
handsets targeted at Asia-Pacific countries and emerging markets that use this
unlicensed frequency range.


“With this addition to the COSIC product family, our customers can
field a complete range of cordless voice products based on a common platform
that offers unsurpassed performance and audio quality,” said Rainer
Spielberg, vice president of marketing for Lantiq.


“In-home cordless plays an important role in the voice and data
service customer experience. With features such as wideband voice and low-rate
data applications added to handsets, manufacturers can deliver products that
clearly stand-out from the ‘dumb’ phones in common use today,” Spielberg
added.


Features and benefits of COSIC WDCT
include:


  • First
    2.4 GHz frequency cordless solution supporting wideband/HD voice quality
    and low-rate data application capability that is similar to European
    CAT-iq feature-set to make the cordless phone a value-added component of a
    digital home.
  • Wideband
    coding and transmission and advanced acoustic echo cancellation results in
    brilliant HD voice quality for conversation and recording, including full duplex
    hands free speaking with HD sound.  
  • Adaptive
    collision detection and channel selection for co-existence with 2.4 GHz
    wireless LAN.
  • High
    Signal-to-Noise Ratio reduces transmit power requirement and achieves
    better range performance than alternative devices.  
  • All
    members of the COSIC family integrate baseband controller, RF transceiver
    and power amplifier on single silicon chip, resulting in lowest system
    Bill of Material (BOM) cost, optimized manufacturing and logistics,
    smallest PCB footprint and low power consumption.
  • Single
    architecture across family leverages manufacturer’s hardware and software
    design investment across regulated 1.9 GHz DECT/CAT-iq and unlicensed 2.4
    GHz cordless voice platforms.  


By Telecomlead.com Team
[email protected]