Broadcom Bluetooth Headset To Charge 5 Times Faster - The Electronics Industry

Fourth-generation 65nm ROM-based solution to wind noise reduction

, integrated multi-lingual voice prompts and user-friendly features to change the Bluetooth headset Headset Experience.

Beijing, October 28, 2009?? The world's wired and wireless Communicate Semiconductor market leader Broadcom (Broadcom) Company (Nasdaq: BRCM) has announced the fourth generation of advanced single Bluetooth headset Chip System (SoC) solution, the solution for the attractive design of the next generation of headset provides a platform for the most power savings while providing excellent audio quality. This new Bluetooth solutions with the industry's first chip 65nmCMOS headphones provide superior audio quality, and enhance the key user interface features and unparalleled Power supply Performance and talk time, so beyond the competitors.

Today announced that the Bluetooth headset BroadcomBCM2074x series single-chip system solutions, the series solution to the industry proven BCM2044 and BCM2044S previous generation devices (available for popular headphones) based on the advantages of developed. New BCM2074x series increased number of strong, "the industry's first" features, including new wind noise reduction algorithms, languages, "voice prompts," technology and the rapid charging power supply integrated innovation that makes the headset charge rate to 5 times faster than existing products. And the solutions used in architecture allows consumers to obtain lower prices and higher quality and performance headset.

Broadcom Wireless vice president and general manager, Personal Area Network Business CraigOchikubo said: "The use of our market leader in Bluetooth technology, we integrated the excellent audio quality and ease of use. The new chip family with the industry's lowest power consumption to expand our technology leadership, both low-power convenience to users, but also conducive to Environmental protection . By using 65nm technology, we improve the integration of functions, and the use of older, inefficient technology devices compared to that of integration for the consumers more value and more features. "

Enhanced SmartAudio reduce annoying wind noise

IMSReaearch EmmaNaudo wireless analyst said: "Consumers keen on the concept of Bluetooth headset, but the availability of these headphones and the sound quality must be improved in order to become a ubiquitous part of mobile communications. Broadcom and other companies focus on improving the consumer experience headset, is helping dispel the myth of the Bluetooth headset, and to maximize the potential of this market. "

Benefit from the company product lines up and down together across all communication efforts, provide superior voice and audio quality of BroadcomSmartAudio technology has become the driving company growth in the Bluetooth headset market, the key factor. Broadcom BCM2074x series in the new increased capabilities enhanced noise suppression, compared with the existing noise reduction, these new features to increase the background noise can be reduced by almost 40%. Enhanced SmartAudio technologies include dynamic wind noise suppression and voice enhancement proximal algorithm (such as dynamic compression and spectral design), these algorithms overcome the most challenging and the most annoying audio interference.

Wind noise is a particularly challenging problem, people often complain about the problem. Conventional noise reduction methods on the wind noise is minimal, because of its characteristics and loud voices, Car And other types of noise are very different. Air pollution caused by the signal at higher wind speed and voice is indistinguishable from the spectrum, and therefore difficult to filter. BCM2074x series is so to prevent such interference: in a single microphone and dual microphone configuration, the use of innovative algorithms, real-time wind identification and detection, and then use high-speed suppression technology to provide clearer and more comfortable with the audio experience.

by:gaga

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