In Reply to: RE: "Ordinary" magnet wire posted by kurt s on October 29, 2010 at 04:40:55:
"It has been proven by two methods: a 7 KHz square wave fidelity test, and a 6 usec narrowest audible time delay test from left ear to right ear. Both show a same approximately 100 KHz to 200 KHz extended brain processing. One shows that hearing fidelity needs to go beyond the limit of "20 KHz" for the spacial fidelity to finish up, between ears that is beyond hearing but is not beyond brain processing speed in comparing signals of both ears delayed from one another.
Do you have a reference to the 7 kHz square wave test?
I don't believe you can equate delay sensitivity of 6 microseconds to bandwidth. For example, the bandwidth of 44.1/16 PCM is limited to 22 kHz, and an apparent time resolution corresponding to the interval between consecutive samples of 22.7 microseconds. However, there is sufficient information to further subdivide this period by a factor of 65536, which yields a time resolution of 346 picoseconds. One can easily see subsample pulse resolution by playing around with an editor and doing a combination of upsampling, downsampling and shifting.
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Topic - "Ordinary" magnet wire - kurt s 00:15:09 10/24/10 (25)
- You're missing the point - Presto 12:39:35 02/02/11 (0)
- RE: "Ordinary" magnet wire - Todd Krieger 00:55:50 10/29/10 (6)
- RE: "Ordinary" magnet wire - kurt s 04:40:55 10/29/10 (5)
- RE: "Ordinary" magnet wire - tomservo 08:23:31 10/28/10 (14)
- Most people are unaware - unclestu 11:55:49 10/29/10 (0)
- Thanks for the response. - kurt s 10:18:24 10/28/10 (12)
- RE: Thanks for the response. - tomservo 12:36:46 10/28/10 (11)
- You've supported Jon Risch's speaker cable idea I believe - kurt s 20:31:40 10/28/10 (10)
- RE: You've supported Jon Risch's speaker cable idea I believe - tomservo 13:03:46 10/29/10 (9)
- RE: You've supported Jon Risch's speaker cable idea I believe - kurt s 17:48:21 10/29/10 (8)
- Just a bit more thing to add - kurt s 19:41:22 10/29/10 (7)
- Oh! And an afterthought possibility - kurt s 20:36:45 10/29/10 (6)
- Where are the numbers? - Tony Lauck 08:01:27 10/31/10 (5)
- RE: Where are the numbers? - kurt s 09:35:10 10/31/10 (3)
- RE: Where are the numbers? - Tony Lauck 10:02:58 10/31/10 (2)
- numbers numbers, we don need no steenking numbers - tomservo 09:21:26 10/31/10 (0)
- YEP! - Dawnrazor 22:29:41 10/24/10 (1)
- RE: YEP! - unclestu 16:31:30 10/27/10 (0)