Broadcom adds two wireless headset Bluetooth chips

Broadcom today announced two new single-chip solutions aimed at wireless headset applications that support Bluetooth Version 2.0 with EDR. The duo support Broadcom's SmartAudio sound enhancement technology and are upgradeable to Bluetooth Version 2.1.

The BCM2047 is targeted at premium headset products and includes an integrated ARM AudioDE based digital signal processor for premium sound quality. The DSP can handle stereo SBC, MP3 and AAC compression algorithms.

The BCM2044 is intended for basic audio headsets that don't require extensive feature programmability. The ROM-based, single-chip device has the same low-power radio and audio architecture as the BCM2047 and also integrates a power management unit including "comprehensive" safety circuitry.

Security Round-Up: Dell Updates Broadcom Drivers, NetGear Exploit Released

Dell has released a 52 MB patch for its affected drivers: The company lists a wide array of adapters including Dell Wireless 1350, 1370, 1390, 1450, and 1500, and the TrueMobile 1300 and 1400 series of mini-PCI and PC Cards. That's one huge download to replace what's apparently not a ton of code. But it must include all the associated software that runs the system, too, as well as every patch for every device.

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Broadcom adds single-chip 11g router

Broadcom today announced a new single-chip Wi-Fi router combining an 802.11g wireless LAN baseband / MAC, 2.4 GHz radio, 10/100 Ethernet switch and MIPS processor.