Freitag, 14. Januar 2011

Bose QuietComfort 15

The Bose QuietComfort 15 noise-canceling headphones are an update of Bose's acclaimed QuietComfort 2 headphones. While reviewers aren't sure about how Bose numbers its models, they agree that the company has improved on an already excellent product. The QC 15s look like previous Bose models, but offer a number of internal enhancements as well as more padding to better block out unwanted noise. Critics say that audiophiles may find the fidelity in the QC 15's high end a bit "off." Although the headphones won't function at all without power from one AAA battery, reviewers say that passive sound blocking is very good, and the cable can detach for that use. A carrying case and airplane adapter are included, too. (*Est. $350) are more compact, but cost more and don't perform as well.

Philips 47PFL5704D

Great TV to buy. This are the aspects of this TV

  • Aspect ratio: Widescreen 
  • Brightness: 500 cd/m²
  • Dynamic screen contrast: 29000:1 
  • Response time (typical): 2 ms
  • Viewing angle: 178º (H) / 178º (V) 
  • Diagonal screen size (inch): 47 inch
  • Diagonal screen size (metric): 119 cm
  • Visible screen diagonal (inch): 46.96 inch
  • Panel resolution: 1920x1080p 
  • Picture enhancement: Pixel Plus 3 HD, 3/2 - 2/2 motion pull down, 3D Combfilter, Active Control + Light sensor, Dynamic contrast enhancement, Progressive Scan, 120Hz LCD, HD Natural Motion 
  • Computer formats: 640 x 480, 60Hz, 800 x 600, 60Hz, 1024 x 768, 60Hz, 1280 x 768, 60Hz, 1280 x 1024, 60Hz, 1360 x 768, 60Hz, 1920 x 1080, 60Hz 
  • Video formats: 480i, 60Hz, 480p, 60Hz, 720p, 60Hz, 1080i, 60Hz, 1080p, 60Hz 
  • Equalizer: 5-bands 
  • Built-in speakers: 4 
  • Output power (RMS): 30W 
  • Sound Enhancement: Incredible Surround 
  • Sound System: Dolby Digital (AC-3), Stereo, SAP 
  • Child Protection: Child Lock+Parental Control 
  • Clock On main display, Sleep Timer 
  • Ease of Installation: Autostore 
  • Ease of Use: 4 favorite lists, Auto Volume Leveller (AVL), Channel list, Settings assistant Wizard, Side Control 
  • Remote Control: TV 
  • Screen Format Adjustments: 4:3, Auto Format, Movie expand 14:9, Movie expand 16:9, Super Zoom, Widescreen, unscaled (1080p dot by dot) 
  • Multimedia connections: USB memory class device 
  • Playback Formats: MP3, JPEG Still pictures 
  • Aerial Input: 75 ohm F-type 
  • TV system: ATSC, NTSC 
  • Video Playback: NTSC 
  • Cable: Unscrambled Digital Cable -QAM 
  • Tuner bands: Hyperband, S-Channel, UHF, VHF 
  • Ambient temperature: 5 °C to 40 °C 
  • Mains power: 110-240V, 50-60Hz 
  • Power consumption: 280 W
  • Standby power consumption: < 0.15 W 
  • Included Accessories: Tabletop swivel stand, Power cord, Quick start guide, User Manual, Registration card, Remote Control

Product review

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