What is "percentage distortion"?2630 (10/25/2012 6:43:00 PM) comp.dsp Starting about 1950, when I first got serious about audio, I have
periodically run into arguments about how to decide what "10% harmonic
distortion" means. Some were both subtle and bitter. For example, if ... Jerry
Way off topic.4139 (10/1/2012 3:18:35 AM) comp.dsp If anyone has been wondering, I am and have been fine. I hope to get
back into the swim soon.
Engineering is the art of making what you want from things you can get.
An interesting lecture.353 (5/18/2012 2:54:17 AM) comp.dsp I just returned from a Princeton Section ACM/IEEE-CS meeting at which the speaker was Joo Won Park. He is an assistant professor of music at Community College of Philadelphia and an electronic musician and c... Jerry
RIP Jim Marshall3846 (4/5/2012 10:32:58 PM) comp.dsp http://www.sfgate.com/cgi-bin/article.cgi?f=/n/a/2012/04/05/international/i060752D77.DTL&tsp=1 Jerry -- Engineering is the art of making what you want from things you can get. ��������������������������������... Jerry
OT Manned reentry1648 (2/21/2012 1:38:46 AM) comp.dsp I just saw an interview with John Glenn, one of the space pioneers, on PBS. He was the first American to orbit Earth and reenter (and later a US Senator.) It awakened a memory probably worth sharing. Backgro... Jerry
Incremental encoder centration838 (1/2/2012 3:32:57 AM) comp.dsp Robert, I'm sorry to have led you astray by going a bit off Tim's topic. I am not addressing Tim's problem where adjacent bits can be arbitrarily chosen to be black or clear. The disk I have in mind has alte... Jerry
OT Ping Rune #2238 (12/22/2011 5:06:21 AM) comp.dsp The following message to was undeliverable. The reason for the problem: 5.4.7 - Delivery expired (message too old) 'timeout' Part 1.2 Subject: IPPC From: Jerry Avins Date: 12/20/2011 1:29 PM To: Rune Allnor ... Jerry
OT. A new take on the halting problem339 (12/4/2011 3:30:46 AM) comp.dsp An homage to Ted Geisel: http://ebiquity.umbc.edu/blogger/2008/01/19/how-dr-suess-would-prove-the-halting-problem-undecidable/ Jerry -- Engineering is the art of making what you want from things you can get.... Jerry
OT! More politics of the religious right1247 (10/6/2011 5:35:47 PM) comp.dsp A friend sent me this: Fred Phelps has just announced that he and the Westboro Baptist Church will picket the funeral of Steve Jobs because God Hates Those Who Work For Themselves And Not For God. The mess... Jerry
Off-Topic: Circuit breaker. Latch position?917 (12/14/2012 1:22:49 AM) comp.dsp I bought a new home in December 2011. After some time the kitchen
lights and the lights in the living room started to switch off
randomly. Some days it would happen 3-4 times in a row. Other days it
would on... mjames2393(69)
Merry Christmas1423 (12/14/2012 2:18:23 AM) comp.dsp
Here's wishin' all of you guys a very Merry Christmas and
a Happy New Year!
Of course, these good wishes are also directed at those
of you who do not celebrate Christmas such a... Rick
complex numbers5026 (12/25/2012 2:19:23 PM) comp.dsp Sirs,
I am reading tutorial on quadrature signals by Rick Lyons. I did not know
where to clarify some questions, hence i am putting on this forum.
I have read complex numbers before and even this time, i... manishp
RMS calculation5934 (2/15/2013 7:19:51 AM) comp.dsp Hello all,
I was wondering if someone could point me in the direction of a
standards document on discrete calculation of RMS voltages and
currents. The application involves a narrow band noise signal from
Sum of sine waves with min peak value2616 (2/28/2013 2:35:46 AM) comp.dsp Hi
I would like to add together a group of about 10 sine-waves that are all harmonically related (for example, 10Hz, 20Hz ... 100Hz). Assume all the amplitudes are equal. How can I set the phases of each com... jimcraig627(6)
dsp eval kits2418 (3/7/2013 7:42:11 AM) comp.dsp can you recommend on that has adc and dac floating point processing. Doesn't need to be too powerful. suit basic motor control. eg only needs to implment basic integrators/lag lead compensators.
Whitening in Frequency Domain2912 (3/8/2013 3:39:30 AM) comp.dsp Hello -
I want to create a whitening filter in the frequency domain, and I have
implemented such a filter (as an adaptation of some older code), but I
believe it is incorrect as I am getting some odd edge... dspillini
Sine Lookup Table with Linear Interpolation12019 (3/16/2013 10:30:51 PM) comp.dsp I've been studying an approach to implementing a lookup table (LUT) to
implement a sine function. The two msbs of the phase define the
quadrant. I have decided that an 8 bit address for a single quadrant ... gnuarm(2644)