Sony DR-BT140Q Bluetooth A2DP headphones
Introduced July 25, 2008 in Japan, these new battery-powered Sony DR-BT140Q Bluetooth A2DP headphones are available in white, pink, black, or silver.
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July 18, 2008 • 1:56 pm 0
apt-X boosts Bluetooth stereo fidelity
apt-X audio codec makes Bluetooth stereo crystal clear
Wireless Digital Audio specialist APT (Belfast, UK) now offers makers of portable media players and active speakers an upgrade path to superior stereo fidelity over Bluetooth wireless with an channel-optimised audio codec called apt-X. An alternative to SBC, the “factory default” audio codec for Bluetooth A2DP, apt-X renders noticebly improved stereo audio quality, and provides a more robust link (fewer “drop-outs”) in the presence of interference. “LIsten to an MP3 using Bluetooth stereo headphones. The sound quality is just okay. Switch in apt-X and the sound quality improves dramatically – even to the non-audiophile listener.” said an APT spokesperson.
July 10, 2008 • 8:41 am 0
Bluetooth Stereo Headphones from CARDO and Moto
new
:
http://www.cardowireless.com/s2
- Bluetooth stereo headphones
new:
http://direct.motorola.com/hellomoto/s9/
Filed under: News
July 3, 2008 • 3:49 pm 0
MusiCore1: new Bluetooth chip boosts mobile music
CSR has announced a new single-chip solution to enhance the performance of Bluetooth-enabled portable devices: music phones to MP3 players. MusiCore1 packs advanced audio distribution profile (A2DP) and Bluetooth wireless personal area network (WPAN) functionality into a single semiconductor device that is smaller than most dedicated Bluetooth chips. CSR claims that without compromising on cost or size, MusiCore1 allows mobile handset designers to differentiate their products through advanced audio features:
Long music playback time
* 3D Stereo Enhancement Algorithms and 80 hours using Bluetooth headphones (100 hours via wired headphones)
* Stereo enhancement algorithms to make music sound even better
* Wavetable MIDI Synthesizer
Fantastic voice quality
* Dual-mic noise cancellation for transmitted voice (up to 32 dB reduction)
* Automatic volume control and audibility enhancement for received voice
* Full duplex, loud speaker-phone in handsfree mode
State of the art Bluetooth
* Full support for Bluetooth v2.1
* Built-in SBC transcoding for stereo streaming
* Low latency mode that eliminates ‘lip synchronisation’ issues when watching videos on a handset and using wireless headphone
