New Hardware RMS/Peak Sound Level Meter with LEQ

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Uploaded by on May 20, 2010

New Hardware RMS/Peak Sound Level Meter with LEQ, Presets, Digital Menu, LCD Screen and more :)

What is LEQ Sound Level:
http://digital.ni.com/public.nsf/allkb/FCE0EC0A6B193A028625722E006DE298

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Science & Technology

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License:

Standard YouTube License

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Uploader Comments (AntonDeaf)

  • Yes, it has a digital input. Actually, my friend builds them. I'll ask him to reply here )

    

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  • The meters are handmade by me. This is the first version with analog inputs. Now I have developed a new version that is fully digital and has LEQa and LKFS meter sample accurate peak meter with hold, average meter, balanced analog input and SPDIF input 44,1-192kHz /16-24bit. The new version has average meters with variable time constant and not RMS as the first version. All processes are digital and therefore the measurement is more accurate. If you have more questions, please contact me.

  • great meter...which is it?

  • Did you make thus yourself?

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