09.06.2015 Views

Perfection in Home Entertainment. - Loewe

Perfection in Home Entertainment. - Loewe

Perfection in Home Entertainment. - Loewe

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Technical glossary<br />

100Hz technology (Fig. 1)<br />

In 100Hz technology, the projected<br />

picture is built up at double the speed of<br />

classic 50 Hz technology. This is achieved<br />

by firstly sav<strong>in</strong>g the received picture <strong>in</strong><br />

the device and then display<strong>in</strong>g it twice,<br />

one after the other, by predict<strong>in</strong>g the<br />

sequence of images and pre-calculat<strong>in</strong>g<br />

them accord<strong>in</strong>gly. The picture is perceived<br />

as be<strong>in</strong>g “steadier”. In the classic<br />

European 50-Hz standard technology,<br />

Fig. 1, 100Hz technology<br />

100Hz High End<br />

a new picture is set up 50 times per<br />

second, result<strong>in</strong>g <strong>in</strong> a picture frequency<br />

of 50 Hz. The human eye can still perceive<br />

a picture change at this frequency as<br />

a flicker, which only disappears at a<br />

frequency of around 75 Hz.<br />

3D comb filter<br />

A 3D comb filter is effective dur<strong>in</strong>g still<br />

picture sections and perfectly separates<br />

the lum<strong>in</strong>ance and colour signal.<br />

10-bit Video Digital /Analogue Converter<br />

In <strong>Loewe</strong> DVD recorders, this converter –<br />

<strong>in</strong> contrast to conventional circuitry –<br />

reproduces every detail of the picture<br />

source authentically. This results <strong>in</strong> razorsharp,<br />

precise images even when faced<br />

with dark film sequences.<br />

24-bit Audio Digital/Analogue<br />

Converter<br />

Ensures maximum precision when<br />

audio signals are processed <strong>in</strong> a DVD<br />

recorder or audio system. This converter<br />

provides a dynamic bandwidth,<br />

outstand<strong>in</strong>g signal-to-noise ratio and<br />

superior resistance to <strong>in</strong>terference<br />

and component deterioration.<br />

50Hz<br />

Newly calculated image Newly calculated image Newly calculated image<br />

Fig. 2, 24p c<strong>in</strong>ema film display<br />

<strong>Loewe</strong> 24p c<strong>in</strong>ema film display with digital movie mode “on”. Even more flicker-free and flow<strong>in</strong>g movements thanks to newly calculated <strong>in</strong>terpolated images.<br />

Newly calculated image Newly calculated image Newly calculated image Newly calculated image Newly calculated image Newly calculated image<br />

<strong>Loewe</strong> 24p c<strong>in</strong>ema film display with digital movie mode “off”. Flicker-free, sharp play back of movement thanks to the four-times <strong>in</strong>crease of picture frequency to 96 Hz.<br />

Normal film playback like <strong>in</strong> the c<strong>in</strong>ema. Reduced flicker<strong>in</strong>g thanks to three- or four times repeated projection of the same image with 72 Hz or 96 Hz.<br />

Production format of a film with 24p. Significant flicker<strong>in</strong>g and jump<strong>in</strong>g <strong>in</strong> celluloid film due to picture and screen frequency.<br />

Technical glossary.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!