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The Philippine Electronics and Technology Forum > Academic Community and Professionals > The Academic Community (Engineering and Vocational Students) > ECE Students > acoustic noise as a source of power
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Author Topic: acoustic noise as a source of power  (Read 258 times)
ElectroComm
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« on: July 15, 2010, 02:30:51 PM »
good afternoon poh Smiley...hingi nman po nang website regarding sa project na ito...baka may alam po kayo//if existing na po ba ito...salamat po//
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« on: July 15, 2010, 02:30:51 PM »
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iyo karpo
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« Reply #1 on: August 09, 2010, 12:42:36 AM »
Quote from: ElectroComm on July 15, 2010, 02:30:51 PM
good afternoon poh Smiley...hingi nman po nang website regarding sa project na ito...baka may alam po kayo//if existing na po ba ito...salamat po//

huwag lng sa residential area, kailang ang makatulog sila.
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DigitalMind
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« Reply #2 on: August 09, 2010, 03:41:46 AM »
Quote from: ElectroComm on July 15, 2010, 02:30:51 PM
good afternoon poh Smiley...hingi nman po nang website regarding sa project na ito...baka may alam po kayo//if existing na po ba ito...salamat po//

i'll pop the bubble na lang...
wala. "acoustic noise as a source of power"

actually meron naman in practice but never practical than to receive sound, music, or count frequency.

again... sound will never or hardly even power a digital wrist watch!
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rdpzycho
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« Reply #3 on: August 09, 2010, 11:37:43 AM »
tama. kung 'yung everyday noises, nagagamit naman ng ibang devices but only to power sensors in the milliwatt region.

to gather enough power from sound, kailangan sobrang directional nung sound at nung receiving device. just imagine 'yung mga kotseng may sobrang lakas na bass, gagawing unidirectional, sigurado mabibingi ang tatapat doon.
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