Re: [Sursound] brahma on kickstarter

2013-10-24 Thread Neil Marcia Adams
Don't worry, Umashankar, I once wrote an entry in the FFD catalogue (who remembers that?) describing an expensive mic cable as 'inferior'. Nobody picked it up before printing. Very embarrassing! Neil At 10:12 AM 10/25/2013, umashankar manthravadi wrote: thank you. they showed me the copy

[Sursound] BBC Historic Tape - Surround Experiment

2011-12-23 Thread Neil Marcia Adams
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Re: [Sursound] Great responses to my post--thanks!

2011-12-04 Thread Neil Marcia Adams
Hector, For me there was a good sense of space and kids running from side to side but they seemed to run through or behind me instead of in front. Cheers, NeilA At 11:29 12/5/2011, you wrote: Hello Eric, Very interesting post. I was a bit intrigued by what you had to say regarding

Re: [Sursound] Soundfield-type mics: inverting or not?

2011-10-10 Thread Neil Marcia Adams
Who is old enough to remember the Keith Monks 'Phaserite' Checker http://dl.dropbox.com/u/14586505/Keith%20Monks%20Phaserite.pdf ? I last saw one 'in the flesh' 30-odd years ago. If you live in Europe or U.S. you might be able to locate one, or maybe they're still made? Cheers!, Neil A

Re: [Sursound] speaker cable resistance [was Distance perception]

2011-07-27 Thread Neil Marcia Adams
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Re: [Sursound] speaker cable resistance [was Distance perception]

2011-07-26 Thread Neil Marcia Adams
Am I right in thinking that the resistive component of the speaker's impedance is effectively in series with its inductance? Say, 5 ohms for an 8 ohm speaker? If so cable resistance is not so frightening for domestic runs. It's not so difficult to provide negative output impedance to counter

Re: [Sursound] rf interference

2011-04-16 Thread Neil Marcia Adams
Hi Jascha, Umashankar and John, A couple of thoughts on RFI in general: 1. The interference can enter any port, even outputs, and get demodulated once inside, sometimes appearing as if on the input. Classic cases are un-/poorly- shielded headphone leads, power leads etc. 2. You can get