Extrason
De Hack-it.org.
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http://science.education.nih.gov/supplements/nih3/Hearing/activities/lesson3.htm | http://science.education.nih.gov/supplements/nih3/Hearing/activities/lesson3.htm | ||
(onglet Hearing Response) | (onglet Hearing Response) | ||
| + | |||
| + | ==Linux et les ultrasons== | ||
| + | <pre> | ||
| + | 02:43 <Triskel> ubuntu | ||
| + | 02:43 <driva2009> right. That could be a problem then | ||
| + | 02:44 <Triskel> but limitations are often hardware | ||
| + | 02:44 <driva2009> Ubuntu's sound drivers only handle sounds up to 30Khz | ||
| + | 02:44 <Triskel> oh | ||
| + | 02:44 <driva2009> any higher and they crash | ||
| + | 02:44 <Triskel> wich systems can play hights ? | ||
| + | 02:44 <driva2009> I used to use Ubuntu | ||
| + | 02:45 <driva2009> Puppy Linux can play up to 45Khz, but you may have to check your speakers | ||
| + | 02:45 <driva2009> Mandriva can play up to 40Khz | ||
| + | 02:45 <driva2009> Debian plays up to 40Khz too. | ||
| + | 02:45 <driva2009> the rest are lower | ||
| + | 02:47 <Triskel> speakers generally plays to what fre ? | ||
| + | 02:48 <driva2009> normally no higher than about 25 to 30Khz | ||
| + | 02:49 <Triskel> your file up to how many ? | ||
| + | 02:50 <driva2009> 42,185Hz | ||
| + | 02:50 <Triskel> and it will crash ubuntu sound drivers? | ||
| + | 02:50 <driva2009> 42.1Khz | ||
| + | 02:50 <driva2009> Yes | ||
| + | 02:50 <driva2009> totally | ||
| + | 02:50 <Triskel> :) | ||
| + | </pre> | ||
