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Author Topic: A2DP Bluetooth Profile for Power Amplifier  (Read 493 times)

Offline GuDo

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A2DP Bluetooth Profile for Power Amplifier
« on: October 20, 2011, 08:34:52 AM »
dear elab (at sa kapwa miyembro nito),

nais ko sana magdesign ng nasabing proyekto para magamit ko sa bahay. nakakasawa na kasi ang wired connection from cellphone to audio amplifier. may bluetooth dongle ako from cdrking at connected ito sa USB (syempre). nasi ko sanang project ay bluetooth ckt > digital-analog converter > audio section.. alam ko 2.4GHz ang frequency for bluetooth pero how do things work? sana ay may makapgbigay liwanag sa kaguluhang dulot nito..

nagmamahal,
Gudo
(nobela mode)
"manatiling masipag, dahil ito ang tutulong sa iyo na umahon sa kahirapan"

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A2DP Bluetooth Profile for Power Amplifier
« on: October 20, 2011, 08:34:52 AM »

Offline PlCUSER

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #1 on: October 20, 2011, 09:03:08 AM »
Doing it using a pc usb bluetooth dongle may not be possible sa ngaun sir.

Gusto mo, bluetooth headset for handphone na lng gamitin mo. May mga bt heatset na stereo at may audio jack. Hindi lng kagandanhan ang audio output nito. Anyway, hindi rin naman tayo sigurado na maganda ang audio out kung usb bt dongle ang gagamitin.  ;D ;D ;D

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #1 on: October 20, 2011, 09:03:08 AM »

Offline GuDo

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #2 on: October 20, 2011, 09:36:35 AM »
kasi as far as I can remember, my A2DP ready component ang Sony.. and that inspired me.. :D
"manatiling masipag, dahil ito ang tutulong sa iyo na umahon sa kahirapan"

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #2 on: October 20, 2011, 09:36:35 AM »

Offline RiDdLeR???

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #3 on: October 20, 2011, 11:31:35 AM »
Pinahihirapan mo pa sarili mo, matagal ng maraming nabibili na ganyang commercial products.  Basically, all wireless BT heasets are ad2p receivers and may mga small ad2p receivers that allow you to plug in your own headsets for the discriminating audiophile. 

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #3 on: October 20, 2011, 11:31:35 AM »

Offline insomartin

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #4 on: October 20, 2011, 01:15:47 PM »
fm transmitter gamit ko. ok naman... wala pang bluetooth bluetooth.
Tri pipti lang sa cdrkong solb na solb na.

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #4 on: October 20, 2011, 01:15:47 PM »

Offline GuDo

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #5 on: October 21, 2011, 12:37:00 AM »
sis martin anong frequency naman gamit nyan? balak ko sana built-in sa loob ng audio component.. :D
"manatiling masipag, dahil ito ang tutulong sa iyo na umahon sa kahirapan"

Offline GuDo

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #6 on: October 21, 2011, 12:39:25 AM »
@alyas- sorry po kasi hindi ko naman po alam na may ganyang product na sa market ngayon.. and if ever na alam ko po siguro hindi na ako gagawa ng ganitong thread.. :(
"manatiling masipag, dahil ito ang tutulong sa iyo na umahon sa kahirapan"

Offline insomartin

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #7 on: October 21, 2011, 12:45:24 AM »
sis martin anong frequency naman gamit nyan? balak ko sana built-in sa loob ng audio component.. :D

sorry palpak pala ang suggestion ko. hehe noob kasi.
anyways. may bluetooth audio headphones na sa cdrking A2dp ata yun pwede mo na i interface yun sa amplifier mo for sure.

daanan ko bukas check ko kung pwede natin i hack.  ;D

Offline GuDo

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #8 on: October 30, 2011, 05:35:04 PM »
sige na nga, bibili na lang ako nun.. connect ko na lang sa audio component ko.. :D
"manatiling masipag, dahil ito ang tutulong sa iyo na umahon sa kahirapan"

Offline PlCUSER

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #9 on: October 30, 2011, 05:57:40 PM »
Great! ;D ;D ;D

Offline insomartin

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #10 on: October 30, 2011, 06:01:42 PM »
Great! ;D ;D ;D
dumaan ang dyos nang pic...

Offline sympleguy2u™

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #11 on: October 30, 2011, 06:03:43 PM »
Ano b ang unit ng cp mo? Kasi may mga cp now na may FM transmitter, i-on mo lang kung meron nun ang cp mo then i-tune mo ung FM radio nyo sa freq ng FM freq ng cp u. Un nga lang gagamit ka pa ng radio reciever to amplifier.
Pag gusto may paraan, pag ayaw maraming dahilan

Offline insomartin

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #12 on: October 30, 2011, 06:11:47 PM »
Ano b ang unit ng cp mo? Kasi may mga cp now na may FM transmitter, i-on mo lang kung meron nun ang cp mo then i-tune mo ung FM radio nyo sa freq ng FM freq ng cp u. Un nga lang gagamit ka pa ng radio reciever to amplifier.
mas cute kasi kapag bluetooth. once paired clear na agad yung signal, sa fm kasi kelangan pa i tune and noisy kapag out of range kna. it's only ONE solution sa maraming solution na pwede gawin.

Offline GuDo

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #13 on: February 10, 2012, 05:24:44 PM »
tsaka ang kagandahan kasi sa blueetooth, stable ang connection and locked.. once paired, okay na! :P hindi pa din ako nakakabili.. kainis!
"manatiling masipag, dahil ito ang tutulong sa iyo na umahon sa kahirapan"

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Re: A2DP Bluetooth Profile for Power Amplifier
« Reply #13 on: February 10, 2012, 05:24:44 PM »

 

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