Audio Spectrum Analyzer (DIY)

10000+!!!

My audio spectrum analyzer (RTA).
Full home and hand made...and with full analogic circuitry!

10 Band, 10 led@ band and 3dB @led: 30dB full scale.

This RTA is an project of italian magazine "Nuova Elettronica". His kit-code is LX831.

NOTE: I can not publish / post the schematic by the copyright holder.

Music: Crime of passion by Bamble B

Category:

Science & Technology

Tags:

• DIY
• Electronics
• Led
• RTA
• Real
• time
• spectrum
• audio
• analyzer
• vu
• meter
• vumeter
• pic
• Microchip
• BambleB
• Crime
• of
• passion
• environment
• gameplay
• lego
• podcast
• technology

[rafac970]

which the number and year of publication?

I would like to send me if you can thank the circuit.

my email and rafac970@yahoo.com.br

[MectronicsInc]

@rafac970 sorry, I don't remember the number/year of magazine...for the schematic, ok, no problem...I send it you asap!

[ekremgusani]

this is a recorded and not a real spectrum analyzer!!!

[MectronicsInc]

@ekremgusani ????

[rafac970]

thank you very much worth the attention

[xdarekrc]

can U give me schematic as well x_darek@wp.pl

[rockman378]

@MectronicsInc i think its real; because the L.E.D.s are a bit bent thus making it real and NOT a recording.

[nala170190]

well, pretty basic, but good work

[manegatofa]

xou de bola muito massa parabems

[thebvcrazyone]

Ok well i managed to find out what the song is - Bamble B - Crime Of Passion

Would still love to buy this or make this analyzer kit