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Re: LSAF 2012 [message #69583 is a reply to message #69582]

Sat, 24 September 2011 00:08

Wayne Parham
Messages: 18787
Registered: January 2001

Illuminati (33rd Degree)

The hotel setup a registration page for us, so we're set for the same hotel, first weekend in May 2012. We'll get to do those fun Cinco de Mayo parties in Dallas at LSAF again this year, since it's that same weekend.

At Uriah Dailey's request, I developed an IR remote control based on the AT2313 and AD5206. It can basically be the brains for a preamp, with five inputs and six channels set as three left and three right. The remote has power, input select, volume, balance and mute buttons. The processor reads both a remote control and frontpanel buttons for power, volume up, volume down, pan left, pan right and input select. Should have some of them at LSAF, probably one running in a Lighter Note in Uriah's room.

You might notice the AD5206 is a linear device, but I have programmed the processor's firmware to send a logarithmic sequence to it so the volume control has an audio taper. This sequence is actually (much) more accurate than even the most expensive potentiometers, making this device attractive to audiophiles that might have otherwise chosen stepped attenuators.

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[Message index]

		LSAF 2012 By: Shane on Fri, 23 September 2011 22:19
		Re: LSAF 2012 By: Wayne Parham on Sat, 24 September 2011 00:08
		Re: LSAF 2012 By: Shane on Sat, 24 September 2011 00:32
		Re: LSAF 2012 By: Wayne Parham on Sat, 24 September 2011 00:47
		Re: LSAF 2012 By: Shane on Sat, 24 September 2011 01:17
		Re: LSAF 2012 By: Wayne Parham on Sat, 24 September 2011 01:38
		Re: LSAF 2012 By: gofar99 on Tue, 27 September 2011 22:11
		Re: LSAF 2012 By: gofar99 on Wed, 09 November 2011 14:29
		Re: LSAF 2012 By: Wayne Parham on Wed, 09 November 2011 16:57
		Re: LSAF 2012 By: AudioFred on Wed, 21 December 2011 06:04
		Re: LSAF 2012 By: Wayne Parham on Wed, 21 December 2011 10:00
		Re: LSAF 2012 By: beun on Sat, 24 December 2011 12:40
		Re: LSAF 2012 By: admin on Tue, 14 February 2012 21:29
		Re: LSAF 2012 By: gofar99 on Wed, 15 February 2012 16:24
		Re: LSAF 2012 By: Wayne Parham on Wed, 15 February 2012 16:47
		Re: LSAF 2012 By: gofar99 on Mon, 20 February 2012 10:25
		Re: LSAF 2012 By: Wayne Parham on Mon, 20 February 2012 13:22
		Re: LSAF 2012 By: CAspeakerman on Tue, 21 February 2012 20:20
		Re: LSAF 2012 By: AudioFred on Thu, 23 February 2012 05:53
		Re: LSAF 2012 By: gofar99 on Thu, 23 February 2012 14:12
		Re: LSAF 2012 By: AudioFred on Thu, 23 February 2012 15:56
		Re: LSAF 2012 By: Danny Richie on Sun, 26 February 2012 17:38
		Re: LSAF 2012 By: AudioFred on Fri, 02 March 2012 10:13
		Re: LSAF 2012 By: Wayne Parham on Fri, 02 March 2012 13:22
		Re: LSAF 2012 By: admin on Fri, 09 March 2012 23:56
		Re: LSAF 2012 By: Bob Brines on Fri, 16 March 2012 21:58
		Re: LSAF 2012 By: gofar99 on Sat, 17 March 2012 10:34
		Re: LSAF 2012 By: Bob Brines on Sat, 17 March 2012 20:23
		Re: LSAF 2012 By: Danny Richie on Tue, 20 March 2012 12:39
		Re: LSAF 2012 By: AudioFred on Tue, 20 March 2012 16:27
		Re: LSAF 2012 By: gofar99 on Tue, 20 March 2012 17:42
		OddWatt Audio At The 2012 LSAF By: AudioFred on Tue, 06 March 2012 08:46
		Re: LSAF 2012 By: Maurice1201 on Sun, 18 March 2012 17:42
		Re: LSAF 2012 By: Wayne Parham on Sun, 18 March 2012 19:07
		Re: LSAF 2012 By: gofar99 on Sun, 18 March 2012 21:25
		Re: LSAF 2012 By: gofar99 on Sun, 18 March 2012 21:38
		Re: LSAF 2012 By: Shane on Sun, 18 March 2012 23:14
		Re: LSAF 2012 By: Maurice1201 on Thu, 05 April 2012 17:38
		Re: LSAF 2012 By: Wayne Parham on Thu, 05 April 2012 18:32
		Re: LSAF 2012 By: Maurice1201 on Fri, 06 April 2012 10:17
		Re: LSAF 2012 By: russman on Wed, 21 March 2012 20:33
		Re: LSAF 2012 By: Bob Brines on Mon, 09 April 2012 19:12
		Re: LSAF 2012 By: russman on Fri, 13 April 2012 23:02
		Re: LSAF 2012 By: Seijinaudio on Sat, 14 April 2012 14:17
		Re: LSAF 2012 By: Vinyl Anachronist on Sat, 14 April 2012 20:50
		Re: LSAF 2012 By: Seijinaudio on Thu, 19 April 2012 23:42
		Re: LSAF 2012 By: AudioFred on Wed, 18 April 2012 10:11
		Re: LSAF 2012 By: gofar99 on Wed, 18 April 2012 11:41
		Re: LSAF 2012 By: Danny Richie on Thu, 19 April 2012 16:32
		Re: LSAF 2012 By: Keith Larson on Fri, 20 April 2012 09:32
		Re: LSAF 2012 By: Danny Richie on Fri, 20 April 2012 10:31
		Re: LSAF 2012 By: Wayne Parham on Fri, 20 April 2012 11:06
		Re: LSAF 2012 By: Keith Larson on Fri, 20 April 2012 12:22
		Re: LSAF 2012 By: Maurice1201 on Sat, 21 April 2012 08:10
		Re: LSAF 2012 By: Seijinaudio on Sat, 21 April 2012 11:40
		Re: LSAF 2012 By: Vinyl Anachronist on Sat, 21 April 2012 14:27
		Re: LSAF 2012 By: Vapor1 on Wed, 25 April 2012 11:38
		Re: LSAF 2012 By: Seijinaudio on Wed, 25 April 2012 19:46
		Re: LSAF 2012 By: gofar99 on Wed, 25 April 2012 20:24
		Re: LSAF 2012 By: Danny Richie on Thu, 26 April 2012 13:30
		Re: LSAF 2012 By: Seijinaudio on Thu, 26 April 2012 19:30
		Re: LSAF 2012 By: Danny Richie on Sat, 28 April 2012 14:18
		Re: LSAF 2012 By: Seijinaudio on Sat, 28 April 2012 18:59
		Re: LSAF 2012 By: Danny Richie on Sat, 28 April 2012 23:57
		Re: LSAF 2012 By: Seijinaudio on Sun, 29 April 2012 21:20
		Re: LSAF 2012 By: Shane on Sun, 29 April 2012 00:11
		Re: LSAF 2012 By: gofar99 on Sun, 29 April 2012 10:24
		Re: LSAF 2012 By: Shane on Tue, 01 May 2012 23:09
		Re: LSAF 2012 By: russman on Thu, 03 May 2012 19:36
		Re: LSAF 2012 By: admin on Thu, 03 May 2012 20:40
		Re: LSAF 2012 By: Seijinaudio on Fri, 04 May 2012 01:28
		Re: LSAF 2012 By: Wayne Parham on Fri, 04 May 2012 03:16
		Re: LSAF 2012 By: Wayne Parham on Thu, 03 May 2012 20:49
		Re: LSAF 2012 By: Vapor1 on Tue, 01 May 2012 22:48
		Re: LSAF 2012 By: willamp on Fri, 04 May 2012 12:26
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 22:55
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:04
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:06
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:07
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:08
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:14
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:15
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:19
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:24
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:26
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:28
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:30
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:31
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:32
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:34
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:35
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:36
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:37
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:38
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:41
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:42
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:43
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:45
		Re: LSAF 2012 By: admin on Sat, 05 May 2012 23:51
		Re: LSAF 2012 By: Wayne Parham on Mon, 07 May 2012 02:23
		Re: LSAF 2012 By: russman on Mon, 07 May 2012 20:37
		Re: LSAF 2012 By: Wayne Parham on Mon, 07 May 2012 22:24
		Re: LSAF 2012 By: admin on Sun, 06 May 2012 23:00
		Re: LSAF 2012 By: Seijinaudio on Tue, 08 May 2012 00:48
		Re: LSAF 2012 By: gofar99 on Wed, 09 May 2012 16:32
		Re: LSAF 2012 By: admin on Sun, 03 June 2012 09:37
		Re: LSAF 2012 By: gofar99 on Tue, 09 October 2012 21:16
		Re: LSAF 2012 By: Wayne Parham on Tue, 09 October 2012 22:16
		Re: LSAF 2012 By: Shane on Tue, 09 October 2012 22:27
		Re: LSAF 2012 By: Wayne Parham on Tue, 09 October 2012 22:38
		Re: LSAF 2012 By: gofar99 on Tue, 09 October 2012 22:48
		Re: LSAF 2012 By: Wayne Parham on Tue, 09 October 2012 23:06
		Re: LSAF 2012 By: Shane on Tue, 09 October 2012 23:08

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