Originariamente scritto da
Barcopiemontese
... 1080p nativo per una trasmissione wireless da una decina di metri..
Sapreste dirmi che banda passante dovrebbero risolvere il trasmettitore/ricevitore in questione ?
Queste sono le specifiche prese dal FAQ del Blu-ray.com
According to the Blu-ray Disc specification, 1x speed is defined as 36Mbps. However, as BD-ROM movies will require a 54Mbps data transfer rate the minimum speed we're expecting to see is 2x (72Mbps). Blu-ray also has the potential for much higher speeds, as a result of the larger numerical aperture (NA) adopted by Blu-ray Disc. The large NA value effectively means that Blu-ray will require less recording power and lower disc rotation speed than DVD and HD-DVD to achieve the same data transfer rate. While the media itself limited the recording speed in the past, the only limiting factor for Blu-ray is the capacity of the hardware. If we assume a maximum disc rotation speed of 10,000 RPM, then 12x at the outer diameter should be possible (about 400Mbps). This is why the Blu-ray Disc Association (BDA) already has plans to raise the speed to 8x (288Mbps) or more in the future
Attenzione comunque che nelle comunicazioni wireless la banda effettiva "sustained", come servirebbe per uno stream continuo, spesso e' molto inferiore ai valori di targa.
Saluti
Eragon
(aka Nemo propheta in patria)
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