'yus
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oops, kernel panic!
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« on: February 28, 2009, 02:07:27 PM » |
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paano ba 'to?  ok na kaya ang PIC16F pic w/ 20MHz xtal?  for example, may ii- input na music/audio signal sa ADC ng PIC, then magpapa-blink ang PIC ng LED na ang interval ay depende sa tempo ng input music.. may mga nakita na ako sa net na mga algorithms, kaso sobrang complicated  (pang-DSP) wala bang simple lang?.. nose-bleed eh..  meron din yung sobrang simple, yung ilo- low pass filter lang yung signal para makuha ang bass. kaso, 'di ba, 'di naman lagi na ang BASS eh sya na rin yung BEAT.. mas ok sana kung "unfiltered" ang ipapasok na signal.
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« on: February 28, 2009, 02:07:27 PM » |
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7_SeVeN_7
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« Reply #1 on: February 28, 2009, 02:15:28 PM » |
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wow... may niluluto na namang bago si sister yus hehe 
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E-Gizmo Mechatronix Central: www.e-gizmo.comTel #: (63)(2) 536-3378 Globe +63915-973-7691 Smart +63921-779-0748 Location MapYM: julie.egizmo aka Born2BeWired 
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'yus
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« Reply #2 on: February 28, 2009, 02:16:57 PM » |
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hehe.. ok na ang hardware ko.. na-download ko na rin yung requested music mo..
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7_SeVeN_7
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« Reply #3 on: February 28, 2009, 02:18:43 PM » |
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E-Gizmo Mechatronix Central: www.e-gizmo.comTel #: (63)(2) 536-3378 Globe +63915-973-7691 Smart +63921-779-0748 Location MapYM: julie.egizmo aka Born2BeWired 
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marcelino
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« Reply #4 on: February 28, 2009, 02:23:16 PM » |
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hehe.. ok na ang hardware ko.. na-download ko na rin yung requested music mo..
single ladies  tsk! tsk! tsk!
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"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
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'yus
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« Reply #5 on: February 28, 2009, 02:26:00 PM » |
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single ladies  hehe.. "wrecking machine" ang pinili ko.. ok ang beat nya.. 
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marcelino
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« Reply #6 on: February 28, 2009, 02:30:16 PM » |
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mali ka... di yan ang requested music ni sevenstring! hahahah  go for it yus... aabangan ko din to. 
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clarkent
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« Reply #7 on: February 28, 2009, 03:53:52 PM » |
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pagkatapos mo nito yus yung hinihingi kong POV clock ibigay mo na. andami mo ng laruan dyan e. pati yung dancing minibot isabay mo na rin. 
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7_SeVeN_7
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« Reply #8 on: February 28, 2009, 04:10:12 PM » |
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E-Gizmo Mechatronix Central: www.e-gizmo.comTel #: (63)(2) 536-3378 Globe +63915-973-7691 Smart +63921-779-0748 Location MapYM: julie.egizmo aka Born2BeWired 
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marcelino
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« Reply #9 on: February 28, 2009, 04:40:45 PM » |
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"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
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7_SeVeN_7
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« Reply #10 on: February 28, 2009, 04:42:17 PM » |
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E-Gizmo Mechatronix Central: www.e-gizmo.comTel #: (63)(2) 536-3378 Globe +63915-973-7691 Smart +63921-779-0748 Location MapYM: julie.egizmo aka Born2BeWired 
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marcelino
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« Reply #11 on: February 28, 2009, 04:47:48 PM » |
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di naman... di ka lang magaling magsulat ng edit-proof! hehehe  bilis na yus... nag-iiba na ang usapan! heheh 
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'yus
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« Reply #12 on: March 01, 2009, 10:12:19 AM » |
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ang ginagawa ko ngayon is mag-sample ng input signal continously, then magbilang kung ilang beses sya lumampas sa sinet kong threshold. ( still not yet considered as beat detection algorithm  pero medyo ok na rin ang pag-blink ng LED )sample code: void interrupt isr(void) { if(ADIF) //ADC interrupt (a/d conversion finished) { if(ADRES > input_threshold) //read ADC value { count++; if(count>minimum_count) led_on(); } else { count = 0; //reset count led_off(); } ADIF = 0; //clear interrupt flag ADGO = 1; //start again the A/D conversion } }
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clarkent
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« Reply #13 on: March 01, 2009, 02:40:27 PM » |
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may kaugnayan na naman to sa minibot mo no?hehe
gusto mong pagsayawin na hini mo kinoreograph sa code.
hmmm. hula ko mam lang yan.
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marcelino
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« Reply #14 on: March 01, 2009, 02:44:11 PM » |
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may kaugnayan na naman to sa minibot mo no?hehe
gusto mong pagsayawin na hini mo kinoreograph sa code.
hmmm. hula ko mam lang yan.
yan din ang hinala ko, kaya nga, hinihintay ko din! hehehe 
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'yus
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« Reply #15 on: March 01, 2009, 02:49:34 PM » |
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mali kayo.. hehe.. pero binalak ko na yan dati sa dancing minibot ko. kaso, ang hirap (yung ie-extract ang beat from an mp3 file).. saka RC oscillator lang ang ginamit ko dun (hindi accurate)..
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clarkent
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« Reply #16 on: March 01, 2009, 02:55:16 PM » |
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alam ko na disco lights.  gagamit ka ba ng lasers?
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if you think you can or think you can't, you're probably right -h.ford
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'yus
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« Reply #17 on: March 01, 2009, 11:24:21 PM » |
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underprezzure
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« Reply #18 on: March 02, 2009, 02:06:44 AM » |
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Patay. nagkalituhan na. yus, maraming uri ng beats. Ano bang gusto mo i-measure? downbeats? upbeats? off-beats? Baka kasi sa project mo ay off-beats ang gusto mong kunin, ay siya talagang mahirap yan compared sa mga downbeats. Member ako dati ng banda at gumagamit na kami non ng mga electronic gadgets sa pagmeasure ng tones, tempo, etc.... kaya medyo may alam ako ng kunti sa mga ganito..  EDIT: kahit walang Bass string, Bass drum or synthesizer still may beat jan para sa bass beat. Kahit acapella ay may bass beat pa rin kahit soprano ang gamit ng mga kumakanta. -underpazz campaigns for more technical post on technical threads -underpazz campaigns for " no hijack policy" on technical sections
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I am not reinventing the wheel, I am just making a difference. Follow Forum Rules and Regulations Search the forum before posting Zero tolerance on spam Stop thread hijack
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'yus
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« Reply #19 on: March 02, 2009, 08:14:49 AM » |
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may mga types din pala yan "beat" ang heart beat, kasama ba dyan? 
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