Forum SIMSON JAWA ROMET (!!) Strona Główna
->
Romet Komar
Napisz odpowiedź
Użytkownik
Temat
Treść wiadomości
Emotikony
Więcej Ikon
Kolor:
Domyślny
Ciemnoczerwony
Czerwony
Pomarańćzowy
Brązowy
Żółty
Zielony
Oliwkowy
Błękitny
Niebieski
Ciemnoniebieski
Purpurowy
Fioletowy
Biały
Czarny
Rozmiar:
Minimalny
Mały
Normalny
Duży
Ogromny
Zamknij Tagi
Opcje
HTML:
NIE
BBCode
:
TAK
Uśmieszki:
TAK
Wyłącz BBCode w tym poście
Wyłącz Uśmieszki w tym poście
Kod potwierdzający: *
Wszystkie czasy w strefie EET (Europa)
Skocz do:
Wybierz forum
motorowery
----------------
Simson
Jawa
Romet Ogar
Romet Komar
problemy
----------------
problemy
sklepik
----------------
Kupię
sprzedam
zamienię
wasze
----------------
wasze motorowery
top lista
wasze motocykle
motocykle
----------------
motocykle
Przegląd tematu
<table border="0" cellpadding="3" cellspacing="1" width="100%" class="forumline"> <tr> <th class="thCornerL" width="22%" height="26">Autor</th> <th class="thCornerR">Wiadomość</th> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>salesakhus</b></span></td> <td class="row1" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="http://picsrv.fora.pl/xeon/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Wysłany: Nie 11:14, 26 Gru 2010<span class="gen"> </span> Temat postu: sign language</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">In a way,<a href="http://www.cheapnewportcigarettes.com" target="_blank" class="postlink">newport 100s cigarettes</a>, that's a trivial explanation,<a href="http://BASILSANDS.COM/?q=comment/reply/836" target="_blank" class="postlink">Mid-Autumn Festival</a>,<a href="http://www.cheapnewportcigarettes.com" target="_blank" class="postlink">newport cigarettes</a>, a mere restatement of the problem. What's impressive about the Princeton contribution is the way they have arrived at this conclusion. <br />sign language <br />Almost 40 years ago,<a href="http://www.cheapnewportcigarettes.com" target="_blank" class="postlink">newports cigarettes stamp</a>, researchers discovered that although it takes longer to make signs than to say the equivalent words, on average sentences can be completed in about the same time. How can that be possible? <br />They go on to speculate that signers cope with errors in an entirely different way to speakers. "Difficulties in visual recognition of handshapes could be solved by holding or slowing the transition between those handshapes for longer amounts of time,<a href="http://www.cheapnewportcigarettes.com" target="_blank" class="postlink">newport menthol cigarettes</a>,<a href="http://durecomemuri.forumup.it/viewtopic.php?p=115838&mforum=durecomemuri#115838" target="_blank" class="postlink">Mid-Autumn Festival</a>, while difficulties in auditory recognition of spoken phonemes cannot always be easily solved by speaking phonemes for longer amounts of time," they say. <br />The team has determined the entropy of American Sign Language experimentally, by measuring the frequency of handshapes on video logs for deaf people uploaded to youtube.com, deafvideo.tv and deafread.com as well as from video recordings of signed conversations taken on campus. <br />Here's a curious paradox related to American Sign Language, the system of hand-based gestures used by around 2 million deaf people in the US and elsewhere to communicate. <br />It turns out that the information content of handshapes is on average just 0.5 bits per handshape less than the theoretical maximum. By contrast, the information content per phoneme in spoken English is some 3 bits lower than the maximum. <br />And why is all this useful? Chong and friends say that if sign language is ever to be encoded and transmitted electronically, a better understanding of its information content will be essential for developing encoders and decoders that do the job. A worthy pursuit by any standards. <br /> <br />This raises an interesting question. The spoken word has all this redundancy for a reason: it allows us to be understood over a noisy channel. Lessen the redundancy and your capacity to deal with noise is correspondingly reduced. <br />Today,<a href="http://www.cheapnewportcigarettes.com" target="_blank" class="postlink">marlboro gold pack cigarettes</a>, Andrew Chong and buddies at Princeton University in New Jersey give us the answer. They say that the information content of the 45 handshapes that make up sign language is higher than the information content of phonemes, the building blocks of the spoken word. In other words, there is greater redundancy in spoken English than signed English. <br />Why would sign language need less redundancy? "Entropy might be higher for handshapes than English phonemes because the visual channel is less noisy than the auditory channel...so error correction is less necessary," say Chong and co.</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="http://picsrv.fora.pl/xeon/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> </table>
fora.pl
- załóż własne forum dyskusyjne za darmo
xeon Template ©
Digital-Delusion
Powered by
phpBB
© 2001, 2002 phpBB Group
Regulamin
